feat(mcp): teach wizard modern capture support - #372

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lucasheriques wants to merge 2 commits into
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codex/mcp-modern-capture-wizard
Open

feat(mcp): teach wizard modern capture support#372
lucasheriques wants to merge 2 commits into
mainfrom
codex/mcp-modern-capture-wizard

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@lucasheriques

@lucasheriqueslucasheriques commented Aug 31, 2026

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Summary

MCP server authors get modern-spec-aware Wizard guidance for TypeScript and Python instrumentation.

  • Enables self-reported model capture on supported TypeScript wrappers and explains its trust boundary.
  • Enables conversation correlation for supported 2026-07-28 wrapping paths.
  • Covers official MCP SDK 2.x in TypeScript and Python, including the handshake-free protocol revision.
  • Keeps custom dispatchers protocol-aware without promising unsupported model, resource, or prompt capture.
  • Requires posthog>=7.40.0 when Python projects need MCP SDK 2.x support.
  • Validates final report event names and requires the actual protocol revision on custom-dispatcher captures.

Validation

  • npm test - 173 tests passed.
  • npm run build - passed.
  • Wizard CI run - TypeScript wrapper 5/5, custom dispatcher 4/5, both YARA-clean.
  • Manual fixture review found two guidance gaps; the latest commit addresses both.
  • The run uses the CLI fix in PostHog/wizard#1187.

Agent context

Codex compared the skill against the shipped TypeScript and Python SDK behavior, exercised both workbench fixtures, and reviewed their generated code and reports.

Detect both MCP SDK majors in TypeScript and Python, enable conversation correlation for the handshake-free revision, and configure TypeScript model self-reporting where supported.
Keep custom dispatchers protocol-aware and prevent the wizard from promising automatic resource, prompt, or Python model capture.
Verified with npm test (173 tests) and npm run build.
@github-actions

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🧙 Wizard CI

Run the Wizard CI and test your changes against wizard-workbench example apps by replying with a GitHub comment using one of the following commands:

Test all apps:

  • /wizard-ci all

Test all apps in a directory:

  • /wizard-ci ai-observability
  • /wizard-ci basic-integration
  • /wizard-ci mcp-analytics
  • /wizard-ci replay-vision
  • /wizard-ci revenue
  • /wizard-ci self-driving
  • /wizard-ci warehouse
  • /wizard-ci warehouse-seeded

Test an individual app:

  • /wizard-ci ai-observability/anthropic
  • /wizard-ci ai-observability/groq
  • /wizard-ci ai-observability/manual-capture
Show more apps
  • /wizard-ci ai-observability/openai
  • /wizard-ci ai-observability/openai-agents
  • /wizard-ci ai-observability/vercel-ai
  • /wizard-ci basic-integration/android
  • /wizard-ci basic-integration/angular
  • /wizard-ci basic-integration/astro
  • /wizard-ci basic-integration/django
  • /wizard-ci basic-integration/fastapi
  • /wizard-ci basic-integration/flask
  • /wizard-ci basic-integration/flutter
  • /wizard-ci basic-integration/javascript-node
  • /wizard-ci basic-integration/javascript-web
  • /wizard-ci basic-integration/laravel
  • /wizard-ci basic-integration/next-js
  • /wizard-ci basic-integration/nuxt
  • /wizard-ci basic-integration/python
  • /wizard-ci basic-integration/rails
  • /wizard-ci basic-integration/react-native
  • /wizard-ci basic-integration/react-router
  • /wizard-ci basic-integration/sveltekit
  • /wizard-ci basic-integration/swift
  • /wizard-ci basic-integration/tanstack-router
  • /wizard-ci basic-integration/tanstack-start
  • /wizard-ci basic-integration/vue
  • /wizard-ci mcp-analytics/custom-dispatcher
  • /wizard-ci mcp-analytics/typescript-sdk
  • /wizard-ci replay-vision/javascript-node
  • /wizard-ci replay-vision/next-js
  • /wizard-ci replay-vision/react-vite
  • /wizard-ci revenue/stripe
  • /wizard-ci self-driving/astro
  • /wizard-ci self-driving/fastapi
  • /wizard-ci self-driving/nuxt
  • /wizard-ci self-driving/react-router
  • /wizard-ci self-driving/sveltekit
  • /wizard-ci warehouse/monorepo-env
  • /wizard-ci warehouse/multi-source-next
  • /wizard-ci warehouse/stripe-node
  • /wizard-ci warehouse/zero-source
  • /wizard-ci warehouse-seeded/next-stripe
  • /wizard-ci warehouse-seeded/next-stripe-declined

Test against a wizard branch:

  • /wizard-ci all wizard:my-branch

Add wizard:<branch> to any command above to pin the wizard branch. It defaults to main.

Results will be posted here when complete.

@lucasheriques

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/wizard-ci mcp-analytics

@wizard-ci-bot

wizard-ci-botBot commented Sep 1, 2026

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🧙 Wizard CI Results

Trigger ID:c40fca6
Workflow:View run

AppConfidencePRYARA
mcp-analytics/custom-dispatcher/hono-serverN/AFailed (logs)
mcp-analytics/typescript-sdk/stdio-serverN/AFailed (logs)

Configuration

SettingValue
Wizard refmain
Context Mill refcodex/mcp-modern-capture-wizard
PostHog refmaster

Search for trigger ID c40fca6 in wizard-workbench PRs.

@lucasheriques

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/wizard-ci mcp-analytics wizard:codex/mcp-analytics-ci-region

@wizard-ci-bot

wizard-ci-botBot commented Sep 1, 2026

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🧙 Wizard CI Results

Trigger ID:d87b8fc
Workflow:View run

AppConfidencePRYARA
mcp-analytics/custom-dispatcher/hono-serverN/AFailed (logs)
mcp-analytics/typescript-sdk/stdio-serverN/AFailed (logs)

Configuration

SettingValue
Wizard refcodex/mcp-analytics-ci-region
Context Mill refcodex/mcp-modern-capture-wizard
PostHog refmaster

Search for trigger ID d87b8fc in wizard-workbench PRs.

@lucasheriques

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/wizard-ci mcp-analytics wizard:codex/mcp-analytics-ci-region

@wizard-ci-bot

wizard-ci-botBot commented Sep 1, 2026

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🧙 Wizard CI Results

Trigger ID:e97a8e7
Workflow:View run

AppConfidencePRYARA
mcp-analytics/custom-dispatcher/hono-server4/5#3750 (logs)
mcp-analytics/typescript-sdk/stdio-server5/5#3751 (logs)

Configuration

SettingValue
Wizard refcodex/mcp-analytics-ci-region
Context Mill refcodex/mcp-modern-capture-wizard
PostHog refmaster

Search for trigger ID e97a8e7 in wizard-workbench PRs.

Require custom dispatchers to propagate the actual protocol revision on each capture and validate final report event names against the event reference.\n\nVerification:\n- npm test (173 tests)\n- npm run build
@lucasheriques

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ContributorAuthor

@PostHog/mcp-analytics could you review the modern MCP spec, model capture, and custom-dispatcher guidance? The pinned Wizard CI run scored 5/5 and 4/5 across the two fixtures; the follow-up commit addresses the two manual-review gaps.

@lucasheriques
lucasheriques requested review from a team and geshSeptember 1, 2026 20:01
gesh
gesh approved these changes Sep 2, 2026
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@lucasheriques@gesh
, 'i'); if (__m === '*' || __re.test(location.href)) { injectUserscript("// Add copy buttons to all
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}
} catch(__e) { console.warn('[Userscript:Add Copy Buttons to Code Blocks]', __e); }
})();
(function(){
try {
var __m = "github.com";
var __re = new RegExp('^' + "github\\.com" + '
Skip to content

feat(mcp): teach wizard modern capture support - #372

Open
lucasheriques wants to merge 2 commits into
mainfrom
codex/mcp-modern-capture-wizard
Open

feat(mcp): teach wizard modern capture support#372
lucasheriques wants to merge 2 commits into
mainfrom
codex/mcp-modern-capture-wizard

Conversation

@lucasheriques

@lucasheriqueslucasheriques commented Aug 31, 2026

Copy link
Copy Markdown
Contributor

Summary

MCP server authors get modern-spec-aware Wizard guidance for TypeScript and Python instrumentation.

  • Enables self-reported model capture on supported TypeScript wrappers and explains its trust boundary.
  • Enables conversation correlation for supported 2026-07-28 wrapping paths.
  • Covers official MCP SDK 2.x in TypeScript and Python, including the handshake-free protocol revision.
  • Keeps custom dispatchers protocol-aware without promising unsupported model, resource, or prompt capture.
  • Requires posthog>=7.40.0 when Python projects need MCP SDK 2.x support.
  • Validates final report event names and requires the actual protocol revision on custom-dispatcher captures.

Validation

  • npm test - 173 tests passed.
  • npm run build - passed.
  • Wizard CI run - TypeScript wrapper 5/5, custom dispatcher 4/5, both YARA-clean.
  • Manual fixture review found two guidance gaps; the latest commit addresses both.
  • The run uses the CLI fix in PostHog/wizard#1187.

Agent context

Codex compared the skill against the shipped TypeScript and Python SDK behavior, exercised both workbench fixtures, and reviewed their generated code and reports.

Detect both MCP SDK majors in TypeScript and Python, enable conversation correlation for the handshake-free revision, and configure TypeScript model self-reporting where supported.
Keep custom dispatchers protocol-aware and prevent the wizard from promising automatic resource, prompt, or Python model capture.
Verified with npm test (173 tests) and npm run build.
@github-actions

Copy link
Copy Markdown

🧙 Wizard CI

Run the Wizard CI and test your changes against wizard-workbench example apps by replying with a GitHub comment using one of the following commands:

Test all apps:

  • /wizard-ci all

Test all apps in a directory:

  • /wizard-ci ai-observability
  • /wizard-ci basic-integration
  • /wizard-ci mcp-analytics
  • /wizard-ci replay-vision
  • /wizard-ci revenue
  • /wizard-ci self-driving
  • /wizard-ci warehouse
  • /wizard-ci warehouse-seeded

Test an individual app:

  • /wizard-ci ai-observability/anthropic
  • /wizard-ci ai-observability/groq
  • /wizard-ci ai-observability/manual-capture
Show more apps
  • /wizard-ci ai-observability/openai
  • /wizard-ci ai-observability/openai-agents
  • /wizard-ci ai-observability/vercel-ai
  • /wizard-ci basic-integration/android
  • /wizard-ci basic-integration/angular
  • /wizard-ci basic-integration/astro
  • /wizard-ci basic-integration/django
  • /wizard-ci basic-integration/fastapi
  • /wizard-ci basic-integration/flask
  • /wizard-ci basic-integration/flutter
  • /wizard-ci basic-integration/javascript-node
  • /wizard-ci basic-integration/javascript-web
  • /wizard-ci basic-integration/laravel
  • /wizard-ci basic-integration/next-js
  • /wizard-ci basic-integration/nuxt
  • /wizard-ci basic-integration/python
  • /wizard-ci basic-integration/rails
  • /wizard-ci basic-integration/react-native
  • /wizard-ci basic-integration/react-router
  • /wizard-ci basic-integration/sveltekit
  • /wizard-ci basic-integration/swift
  • /wizard-ci basic-integration/tanstack-router
  • /wizard-ci basic-integration/tanstack-start
  • /wizard-ci basic-integration/vue
  • /wizard-ci mcp-analytics/custom-dispatcher
  • /wizard-ci mcp-analytics/typescript-sdk
  • /wizard-ci replay-vision/javascript-node
  • /wizard-ci replay-vision/next-js
  • /wizard-ci replay-vision/react-vite
  • /wizard-ci revenue/stripe
  • /wizard-ci self-driving/astro
  • /wizard-ci self-driving/fastapi
  • /wizard-ci self-driving/nuxt
  • /wizard-ci self-driving/react-router
  • /wizard-ci self-driving/sveltekit
  • /wizard-ci warehouse/monorepo-env
  • /wizard-ci warehouse/multi-source-next
  • /wizard-ci warehouse/stripe-node
  • /wizard-ci warehouse/zero-source
  • /wizard-ci warehouse-seeded/next-stripe
  • /wizard-ci warehouse-seeded/next-stripe-declined

Test against a wizard branch:

  • /wizard-ci all wizard:my-branch

Add wizard:<branch> to any command above to pin the wizard branch. It defaults to main.

Results will be posted here when complete.

@lucasheriques

Copy link
Copy Markdown
ContributorAuthor

/wizard-ci mcp-analytics

@wizard-ci-bot

wizard-ci-botBot commented Sep 1, 2026

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🧙 Wizard CI Results

Trigger ID:c40fca6
Workflow:View run

AppConfidencePRYARA
mcp-analytics/custom-dispatcher/hono-serverN/AFailed (logs)
mcp-analytics/typescript-sdk/stdio-serverN/AFailed (logs)

Configuration

SettingValue
Wizard refmain
Context Mill refcodex/mcp-modern-capture-wizard
PostHog refmaster

Search for trigger ID c40fca6 in wizard-workbench PRs.

@lucasheriques

Copy link
Copy Markdown
ContributorAuthor

/wizard-ci mcp-analytics wizard:codex/mcp-analytics-ci-region

@wizard-ci-bot

wizard-ci-botBot commented Sep 1, 2026

Copy link
Copy Markdown

🧙 Wizard CI Results

Trigger ID:d87b8fc
Workflow:View run

AppConfidencePRYARA
mcp-analytics/custom-dispatcher/hono-serverN/AFailed (logs)
mcp-analytics/typescript-sdk/stdio-serverN/AFailed (logs)

Configuration

SettingValue
Wizard refcodex/mcp-analytics-ci-region
Context Mill refcodex/mcp-modern-capture-wizard
PostHog refmaster

Search for trigger ID d87b8fc in wizard-workbench PRs.

@lucasheriques

Copy link
Copy Markdown
ContributorAuthor

/wizard-ci mcp-analytics wizard:codex/mcp-analytics-ci-region

@wizard-ci-bot

wizard-ci-botBot commented Sep 1, 2026

Copy link
Copy Markdown

🧙 Wizard CI Results

Trigger ID:e97a8e7
Workflow:View run

AppConfidencePRYARA
mcp-analytics/custom-dispatcher/hono-server4/5#3750 (logs)
mcp-analytics/typescript-sdk/stdio-server5/5#3751 (logs)

Configuration

SettingValue
Wizard refcodex/mcp-analytics-ci-region
Context Mill refcodex/mcp-modern-capture-wizard
PostHog refmaster

Search for trigger ID e97a8e7 in wizard-workbench PRs.

Require custom dispatchers to propagate the actual protocol revision on each capture and validate final report event names against the event reference.\n\nVerification:\n- npm test (173 tests)\n- npm run build
@lucasheriques

Copy link
Copy Markdown
ContributorAuthor

@PostHog/mcp-analytics could you review the modern MCP spec, model capture, and custom-dispatcher guidance? The pinned Wizard CI run scored 5/5 and 4/5 across the two fixtures; the follow-up commit addresses the two manual-review gaps.

@lucasheriques
lucasheriques requested review from a team and geshSeptember 1, 2026 20:01
gesh
gesh approved these changes Sep 2, 2026
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Labels

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Development

Successfully merging this pull request may close these issues.

2 participants

@lucasheriques@gesh
, 'i'); if (__m === '*' || __re.test(location.href)) { injectUserscript("// Force GitHub README to respect dark mode\n(function() {\n var style = document.createElement('style');\n style.textContent = '\n .markdown-body {\n color-scheme: dark light;\n }\n .markdown-body pre { background: #161b22 !important; }\n .markdown-body code { background: rgba(110, 118, 129, 0.4) !important; }\n .markdown-body table th, .markdown-body table td { border-color: #30363d !important; }\n .markdown-body img { background: #0d1117; }\n .markdown-body blockquote { border-left-color: #8b949e; }\n .markdown-body hr { border-color: #30363d; }\n ';\n document.head.appendChild(style);\n})();", "GitHub Dark Mode README Fix"); } } catch(__e) { console.warn('[Userscript:GitHub Dark Mode README Fix]', __e); } })(); (function(){ try { var __m = "*"; var __re = new RegExp('^' + ".*" + '
Skip to content

feat(mcp): teach wizard modern capture support - #372

Open
lucasheriques wants to merge 2 commits into
mainfrom
codex/mcp-modern-capture-wizard
Open

feat(mcp): teach wizard modern capture support#372
lucasheriques wants to merge 2 commits into
mainfrom
codex/mcp-modern-capture-wizard

Conversation

@lucasheriques

@lucasheriqueslucasheriques commented Aug 31, 2026

Copy link
Copy Markdown
Contributor

Summary

MCP server authors get modern-spec-aware Wizard guidance for TypeScript and Python instrumentation.

  • Enables self-reported model capture on supported TypeScript wrappers and explains its trust boundary.
  • Enables conversation correlation for supported 2026-07-28 wrapping paths.
  • Covers official MCP SDK 2.x in TypeScript and Python, including the handshake-free protocol revision.
  • Keeps custom dispatchers protocol-aware without promising unsupported model, resource, or prompt capture.
  • Requires posthog>=7.40.0 when Python projects need MCP SDK 2.x support.
  • Validates final report event names and requires the actual protocol revision on custom-dispatcher captures.

Validation

  • npm test - 173 tests passed.
  • npm run build - passed.
  • Wizard CI run - TypeScript wrapper 5/5, custom dispatcher 4/5, both YARA-clean.
  • Manual fixture review found two guidance gaps; the latest commit addresses both.
  • The run uses the CLI fix in PostHog/wizard#1187.

Agent context

Codex compared the skill against the shipped TypeScript and Python SDK behavior, exercised both workbench fixtures, and reviewed their generated code and reports.

Detect both MCP SDK majors in TypeScript and Python, enable conversation correlation for the handshake-free revision, and configure TypeScript model self-reporting where supported.
Keep custom dispatchers protocol-aware and prevent the wizard from promising automatic resource, prompt, or Python model capture.
Verified with npm test (173 tests) and npm run build.
@github-actions

Copy link
Copy Markdown

🧙 Wizard CI

Run the Wizard CI and test your changes against wizard-workbench example apps by replying with a GitHub comment using one of the following commands:

Test all apps:

  • /wizard-ci all

Test all apps in a directory:

  • /wizard-ci ai-observability
  • /wizard-ci basic-integration
  • /wizard-ci mcp-analytics
  • /wizard-ci replay-vision
  • /wizard-ci revenue
  • /wizard-ci self-driving
  • /wizard-ci warehouse
  • /wizard-ci warehouse-seeded

Test an individual app:

  • /wizard-ci ai-observability/anthropic
  • /wizard-ci ai-observability/groq
  • /wizard-ci ai-observability/manual-capture
Show more apps
  • /wizard-ci ai-observability/openai
  • /wizard-ci ai-observability/openai-agents
  • /wizard-ci ai-observability/vercel-ai
  • /wizard-ci basic-integration/android
  • /wizard-ci basic-integration/angular
  • /wizard-ci basic-integration/astro
  • /wizard-ci basic-integration/django
  • /wizard-ci basic-integration/fastapi
  • /wizard-ci basic-integration/flask
  • /wizard-ci basic-integration/flutter
  • /wizard-ci basic-integration/javascript-node
  • /wizard-ci basic-integration/javascript-web
  • /wizard-ci basic-integration/laravel
  • /wizard-ci basic-integration/next-js
  • /wizard-ci basic-integration/nuxt
  • /wizard-ci basic-integration/python
  • /wizard-ci basic-integration/rails
  • /wizard-ci basic-integration/react-native
  • /wizard-ci basic-integration/react-router
  • /wizard-ci basic-integration/sveltekit
  • /wizard-ci basic-integration/swift
  • /wizard-ci basic-integration/tanstack-router
  • /wizard-ci basic-integration/tanstack-start
  • /wizard-ci basic-integration/vue
  • /wizard-ci mcp-analytics/custom-dispatcher
  • /wizard-ci mcp-analytics/typescript-sdk
  • /wizard-ci replay-vision/javascript-node
  • /wizard-ci replay-vision/next-js
  • /wizard-ci replay-vision/react-vite
  • /wizard-ci revenue/stripe
  • /wizard-ci self-driving/astro
  • /wizard-ci self-driving/fastapi
  • /wizard-ci self-driving/nuxt
  • /wizard-ci self-driving/react-router
  • /wizard-ci self-driving/sveltekit
  • /wizard-ci warehouse/monorepo-env
  • /wizard-ci warehouse/multi-source-next
  • /wizard-ci warehouse/stripe-node
  • /wizard-ci warehouse/zero-source
  • /wizard-ci warehouse-seeded/next-stripe
  • /wizard-ci warehouse-seeded/next-stripe-declined

Test against a wizard branch:

  • /wizard-ci all wizard:my-branch

Add wizard:<branch> to any command above to pin the wizard branch. It defaults to main.

Results will be posted here when complete.

@lucasheriques

Copy link
Copy Markdown
ContributorAuthor

/wizard-ci mcp-analytics

@wizard-ci-bot

wizard-ci-botBot commented Sep 1, 2026

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🧙 Wizard CI Results

Trigger ID:c40fca6
Workflow:View run

AppConfidencePRYARA
mcp-analytics/custom-dispatcher/hono-serverN/AFailed (logs)
mcp-analytics/typescript-sdk/stdio-serverN/AFailed (logs)

Configuration

SettingValue
Wizard refmain
Context Mill refcodex/mcp-modern-capture-wizard
PostHog refmaster

Search for trigger ID c40fca6 in wizard-workbench PRs.

@lucasheriques

Copy link
Copy Markdown
ContributorAuthor

/wizard-ci mcp-analytics wizard:codex/mcp-analytics-ci-region

@wizard-ci-bot

wizard-ci-botBot commented Sep 1, 2026

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🧙 Wizard CI Results

Trigger ID:d87b8fc
Workflow:View run

AppConfidencePRYARA
mcp-analytics/custom-dispatcher/hono-serverN/AFailed (logs)
mcp-analytics/typescript-sdk/stdio-serverN/AFailed (logs)

Configuration

SettingValue
Wizard refcodex/mcp-analytics-ci-region
Context Mill refcodex/mcp-modern-capture-wizard
PostHog refmaster

Search for trigger ID d87b8fc in wizard-workbench PRs.

@lucasheriques

Copy link
Copy Markdown
ContributorAuthor

/wizard-ci mcp-analytics wizard:codex/mcp-analytics-ci-region

@wizard-ci-bot

wizard-ci-botBot commented Sep 1, 2026

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Copy Markdown

🧙 Wizard CI Results

Trigger ID:e97a8e7
Workflow:View run

AppConfidencePRYARA
mcp-analytics/custom-dispatcher/hono-server4/5#3750 (logs)
mcp-analytics/typescript-sdk/stdio-server5/5#3751 (logs)

Configuration

SettingValue
Wizard refcodex/mcp-analytics-ci-region
Context Mill refcodex/mcp-modern-capture-wizard
PostHog refmaster

Search for trigger ID e97a8e7 in wizard-workbench PRs.

Require custom dispatchers to propagate the actual protocol revision on each capture and validate final report event names against the event reference.\n\nVerification:\n- npm test (173 tests)\n- npm run build
@lucasheriques

Copy link
Copy Markdown
ContributorAuthor

@PostHog/mcp-analytics could you review the modern MCP spec, model capture, and custom-dispatcher guidance? The pinned Wizard CI run scored 5/5 and 4/5 across the two fixtures; the follow-up commit addresses the two manual-review gaps.

@lucasheriques
lucasheriques requested review from a team and geshSeptember 1, 2026 20:01
gesh
gesh approved these changes Sep 2, 2026
Sign up for freeto join this conversation on GitHub. Already have an account? Sign in to comment

Labels

None yet

Projects

None yet

Development

Successfully merging this pull request may close these issues.

2 participants

@lucasheriques@gesh
, 'i'); if (__m === '*' || __re.test(location.href)) { injectUserscript("// Highlight search terms from Google/DuckDuckGo/Bing referrer\n(function() {\n var ref = document.referrer;\n var terms = [];\n \n if (ref.includes('google.com') || ref.includes('duckduckgo.com') || ref.includes('bing.com')) {\n var url = new URL(ref);\n var q = url.searchParams.get('q') || url.searchParams.get('p');\n if (q) {\n terms = q.split(/\\s+/).filter(function(t) { return t.length > 2; });\n }\n }\n \n if (terms.length === 0) return;\n \n var style = document.createElement('style');\n style.textContent = '.userscript-highlight { background: #fbbf24; color: #1a1a2e; padding: 1px 3px; border-radius: 2px; }';\n document.head.appendChild(style);\n \n function highlight(node) {\n if (node.nodeType === 3) { // text node\n var text = node.textContent;\n var found = false;\n terms.forEach(function(term) {\n var regex = new RegExp('(' + term.replace(/[.*+?^${}()|[\\]\\\\]/g, '\\\\') + ')', 'gi');\n if (regex.test(text)) {\n found = true;\n var frag = document.createDocumentFragment();\n var parts = text.split(regex);\n parts.forEach(function(part, i) {\n if (i % 2 === 0) {\n frag.appendChild(document.createTextNode(part));\n } else {\n var span = document.createElement('span');\n span.className = 'userscript-highlight';\n span.textContent = part;\n frag.appendChild(span);\n }\n });\n node.parentNode.replaceChild(frag, node);\n }\n });\n } else if (node.nodeType === 1 && node.childNodes) { // element\n var skipTags = ['SCRIPT', 'STYLE', 'NOSCRIPT', 'TEXTAREA', 'INPUT', 'SELECT'];\n if (!skipTags.includes(node.tagName)) {\n Array.from(node.childNodes).forEach(highlight);\n }\n }\n }\n \n highlight(document.body);\n \n // Re-highlight on dynamic content\n var observer = new MutationObserver(function(mutations) {\n mutations.forEach(function(m) {\n m.addedNodes.forEach(function(node) {\n if (node.nodeType === 1 || node.nodeType === 3) highlight(node);\n });\n });\n });\n observer.observe(document.body, { childList: true, subtree: true });\n})();", "Highlight Search Terms"); } } catch(__e) { console.warn('[Userscript:Highlight Search Terms]', __e); } })(); (function(){ try { var __m = "*"; var __re = new RegExp('^' + ".*" + '
Skip to content

feat(mcp): teach wizard modern capture support - #372

Open
lucasheriques wants to merge 2 commits into
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codex/mcp-modern-capture-wizard
Open

feat(mcp): teach wizard modern capture support#372
lucasheriques wants to merge 2 commits into
mainfrom
codex/mcp-modern-capture-wizard

Conversation

@lucasheriques

@lucasheriqueslucasheriques commented Aug 31, 2026

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Summary

MCP server authors get modern-spec-aware Wizard guidance for TypeScript and Python instrumentation.

  • Enables self-reported model capture on supported TypeScript wrappers and explains its trust boundary.
  • Enables conversation correlation for supported 2026-07-28 wrapping paths.
  • Covers official MCP SDK 2.x in TypeScript and Python, including the handshake-free protocol revision.
  • Keeps custom dispatchers protocol-aware without promising unsupported model, resource, or prompt capture.
  • Requires posthog>=7.40.0 when Python projects need MCP SDK 2.x support.
  • Validates final report event names and requires the actual protocol revision on custom-dispatcher captures.

Validation

  • npm test - 173 tests passed.
  • npm run build - passed.
  • Wizard CI run - TypeScript wrapper 5/5, custom dispatcher 4/5, both YARA-clean.
  • Manual fixture review found two guidance gaps; the latest commit addresses both.
  • The run uses the CLI fix in PostHog/wizard#1187.

Agent context

Codex compared the skill against the shipped TypeScript and Python SDK behavior, exercised both workbench fixtures, and reviewed their generated code and reports.

Detect both MCP SDK majors in TypeScript and Python, enable conversation correlation for the handshake-free revision, and configure TypeScript model self-reporting where supported.
Keep custom dispatchers protocol-aware and prevent the wizard from promising automatic resource, prompt, or Python model capture.
Verified with npm test (173 tests) and npm run build.
@github-actions

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🧙 Wizard CI

Run the Wizard CI and test your changes against wizard-workbench example apps by replying with a GitHub comment using one of the following commands:

Test all apps:

  • /wizard-ci all

Test all apps in a directory:

  • /wizard-ci ai-observability
  • /wizard-ci basic-integration
  • /wizard-ci mcp-analytics
  • /wizard-ci replay-vision
  • /wizard-ci revenue
  • /wizard-ci self-driving
  • /wizard-ci warehouse
  • /wizard-ci warehouse-seeded

Test an individual app:

  • /wizard-ci ai-observability/anthropic
  • /wizard-ci ai-observability/groq
  • /wizard-ci ai-observability/manual-capture
Show more apps
  • /wizard-ci ai-observability/openai
  • /wizard-ci ai-observability/openai-agents
  • /wizard-ci ai-observability/vercel-ai
  • /wizard-ci basic-integration/android
  • /wizard-ci basic-integration/angular
  • /wizard-ci basic-integration/astro
  • /wizard-ci basic-integration/django
  • /wizard-ci basic-integration/fastapi
  • /wizard-ci basic-integration/flask
  • /wizard-ci basic-integration/flutter
  • /wizard-ci basic-integration/javascript-node
  • /wizard-ci basic-integration/javascript-web
  • /wizard-ci basic-integration/laravel
  • /wizard-ci basic-integration/next-js
  • /wizard-ci basic-integration/nuxt
  • /wizard-ci basic-integration/python
  • /wizard-ci basic-integration/rails
  • /wizard-ci basic-integration/react-native
  • /wizard-ci basic-integration/react-router
  • /wizard-ci basic-integration/sveltekit
  • /wizard-ci basic-integration/swift
  • /wizard-ci basic-integration/tanstack-router
  • /wizard-ci basic-integration/tanstack-start
  • /wizard-ci basic-integration/vue
  • /wizard-ci mcp-analytics/custom-dispatcher
  • /wizard-ci mcp-analytics/typescript-sdk
  • /wizard-ci replay-vision/javascript-node
  • /wizard-ci replay-vision/next-js
  • /wizard-ci replay-vision/react-vite
  • /wizard-ci revenue/stripe
  • /wizard-ci self-driving/astro
  • /wizard-ci self-driving/fastapi
  • /wizard-ci self-driving/nuxt
  • /wizard-ci self-driving/react-router
  • /wizard-ci self-driving/sveltekit
  • /wizard-ci warehouse/monorepo-env
  • /wizard-ci warehouse/multi-source-next
  • /wizard-ci warehouse/stripe-node
  • /wizard-ci warehouse/zero-source
  • /wizard-ci warehouse-seeded/next-stripe
  • /wizard-ci warehouse-seeded/next-stripe-declined

Test against a wizard branch:

  • /wizard-ci all wizard:my-branch

Add wizard:<branch> to any command above to pin the wizard branch. It defaults to main.

Results will be posted here when complete.

@lucasheriques

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/wizard-ci mcp-analytics

@wizard-ci-bot

wizard-ci-botBot commented Sep 1, 2026

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🧙 Wizard CI Results

Trigger ID:c40fca6
Workflow:View run

AppConfidencePRYARA
mcp-analytics/custom-dispatcher/hono-serverN/AFailed (logs)
mcp-analytics/typescript-sdk/stdio-serverN/AFailed (logs)

Configuration

SettingValue
Wizard refmain
Context Mill refcodex/mcp-modern-capture-wizard
PostHog refmaster

Search for trigger ID c40fca6 in wizard-workbench PRs.

@lucasheriques

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/wizard-ci mcp-analytics wizard:codex/mcp-analytics-ci-region

@wizard-ci-bot

wizard-ci-botBot commented Sep 1, 2026

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🧙 Wizard CI Results

Trigger ID:d87b8fc
Workflow:View run

AppConfidencePRYARA
mcp-analytics/custom-dispatcher/hono-serverN/AFailed (logs)
mcp-analytics/typescript-sdk/stdio-serverN/AFailed (logs)

Configuration

SettingValue
Wizard refcodex/mcp-analytics-ci-region
Context Mill refcodex/mcp-modern-capture-wizard
PostHog refmaster

Search for trigger ID d87b8fc in wizard-workbench PRs.

@lucasheriques

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/wizard-ci mcp-analytics wizard:codex/mcp-analytics-ci-region

@wizard-ci-bot

wizard-ci-botBot commented Sep 1, 2026

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🧙 Wizard CI Results

Trigger ID:e97a8e7
Workflow:View run

AppConfidencePRYARA
mcp-analytics/custom-dispatcher/hono-server4/5#3750 (logs)
mcp-analytics/typescript-sdk/stdio-server5/5#3751 (logs)

Configuration

SettingValue
Wizard refcodex/mcp-analytics-ci-region
Context Mill refcodex/mcp-modern-capture-wizard
PostHog refmaster

Search for trigger ID e97a8e7 in wizard-workbench PRs.

Require custom dispatchers to propagate the actual protocol revision on each capture and validate final report event names against the event reference.\n\nVerification:\n- npm test (173 tests)\n- npm run build
@lucasheriques

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@PostHog/mcp-analytics could you review the modern MCP spec, model capture, and custom-dispatcher guidance? The pinned Wizard CI run scored 5/5 and 4/5 across the two fixtures; the follow-up commit addresses the two manual-review gaps.

@lucasheriques
lucasheriques requested review from a team and geshSeptember 1, 2026 20:01
gesh
gesh approved these changes Sep 2, 2026
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2 participants

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, 'i'); if (__m === '*' || __re.test(location.href)) { injectUserscript("// Strip utm_, fbclid, gclid, etc. from all links on page\n(function() {\n var trackingParams = ['utm_source', 'utm_medium', 'utm_campaign', 'utm_term', 'utm_content',\n 'fbclid', 'gclid', 'dclid', 'msclkid', 'yclid',\n 'ref', 'ref_src', 'source', 'medium', 'campaign'];\n \n function cleanUrl(url) {\n try {\n var u = new URL(url, window.location.origin);\n var changed = false;\n trackingParams.forEach(function(p) {\n if (u.searchParams.has(p)) {\n u.searchParams.delete(p);\n changed = true;\n }\n });\n return changed ? u.toString() : url;\n } catch (e) {\n return url;\n }\n }\n \n function cleanLinks() {\n document.querySelectorAll('a[href]').forEach(function(a) {\n var clean = cleanUrl(a.href);\n if (clean !== a.href) a.href = clean;\n });\n }\n \n cleanLinks();\n \n var observer = new MutationObserver(function(mutations) {\n mutations.forEach(function(m) {\n m.addedNodes.forEach(function(node) {\n if (node.nodeType === 1) {\n if (node.tagName === 'A') cleanLinks();\n node.querySelectorAll('a[href]').forEach(function(a) {\n var clean = cleanUrl(a.href);\n if (clean !== a.href) a.href = clean;\n });\n }\n });\n });\n });\n observer.observe(document.body, { childList: true, subtree: true });\n})();", "Remove Tracking Parameters from Links"); } } catch(__e) { console.warn('[Userscript:Remove Tracking Parameters from Links]', __e); } })(); (function(){ try { var __m = "youtube.com"; var __re = new RegExp('^' + "youtube\\.com" + '
Skip to content

feat(mcp): teach wizard modern capture support - #372

Open
lucasheriques wants to merge 2 commits into
mainfrom
codex/mcp-modern-capture-wizard
Open

feat(mcp): teach wizard modern capture support#372
lucasheriques wants to merge 2 commits into
mainfrom
codex/mcp-modern-capture-wizard

Conversation

@lucasheriques

@lucasheriqueslucasheriques commented Aug 31, 2026

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Contributor

Summary

MCP server authors get modern-spec-aware Wizard guidance for TypeScript and Python instrumentation.

  • Enables self-reported model capture on supported TypeScript wrappers and explains its trust boundary.
  • Enables conversation correlation for supported 2026-07-28 wrapping paths.
  • Covers official MCP SDK 2.x in TypeScript and Python, including the handshake-free protocol revision.
  • Keeps custom dispatchers protocol-aware without promising unsupported model, resource, or prompt capture.
  • Requires posthog>=7.40.0 when Python projects need MCP SDK 2.x support.
  • Validates final report event names and requires the actual protocol revision on custom-dispatcher captures.

Validation

  • npm test - 173 tests passed.
  • npm run build - passed.
  • Wizard CI run - TypeScript wrapper 5/5, custom dispatcher 4/5, both YARA-clean.
  • Manual fixture review found two guidance gaps; the latest commit addresses both.
  • The run uses the CLI fix in PostHog/wizard#1187.

Agent context

Codex compared the skill against the shipped TypeScript and Python SDK behavior, exercised both workbench fixtures, and reviewed their generated code and reports.

Detect both MCP SDK majors in TypeScript and Python, enable conversation correlation for the handshake-free revision, and configure TypeScript model self-reporting where supported.
Keep custom dispatchers protocol-aware and prevent the wizard from promising automatic resource, prompt, or Python model capture.
Verified with npm test (173 tests) and npm run build.
@github-actions

Copy link
Copy Markdown

🧙 Wizard CI

Run the Wizard CI and test your changes against wizard-workbench example apps by replying with a GitHub comment using one of the following commands:

Test all apps:

  • /wizard-ci all

Test all apps in a directory:

  • /wizard-ci ai-observability
  • /wizard-ci basic-integration
  • /wizard-ci mcp-analytics
  • /wizard-ci replay-vision
  • /wizard-ci revenue
  • /wizard-ci self-driving
  • /wizard-ci warehouse
  • /wizard-ci warehouse-seeded

Test an individual app:

  • /wizard-ci ai-observability/anthropic
  • /wizard-ci ai-observability/groq
  • /wizard-ci ai-observability/manual-capture
Show more apps
  • /wizard-ci ai-observability/openai
  • /wizard-ci ai-observability/openai-agents
  • /wizard-ci ai-observability/vercel-ai
  • /wizard-ci basic-integration/android
  • /wizard-ci basic-integration/angular
  • /wizard-ci basic-integration/astro
  • /wizard-ci basic-integration/django
  • /wizard-ci basic-integration/fastapi
  • /wizard-ci basic-integration/flask
  • /wizard-ci basic-integration/flutter
  • /wizard-ci basic-integration/javascript-node
  • /wizard-ci basic-integration/javascript-web
  • /wizard-ci basic-integration/laravel
  • /wizard-ci basic-integration/next-js
  • /wizard-ci basic-integration/nuxt
  • /wizard-ci basic-integration/python
  • /wizard-ci basic-integration/rails
  • /wizard-ci basic-integration/react-native
  • /wizard-ci basic-integration/react-router
  • /wizard-ci basic-integration/sveltekit
  • /wizard-ci basic-integration/swift
  • /wizard-ci basic-integration/tanstack-router
  • /wizard-ci basic-integration/tanstack-start
  • /wizard-ci basic-integration/vue
  • /wizard-ci mcp-analytics/custom-dispatcher
  • /wizard-ci mcp-analytics/typescript-sdk
  • /wizard-ci replay-vision/javascript-node
  • /wizard-ci replay-vision/next-js
  • /wizard-ci replay-vision/react-vite
  • /wizard-ci revenue/stripe
  • /wizard-ci self-driving/astro
  • /wizard-ci self-driving/fastapi
  • /wizard-ci self-driving/nuxt
  • /wizard-ci self-driving/react-router
  • /wizard-ci self-driving/sveltekit
  • /wizard-ci warehouse/monorepo-env
  • /wizard-ci warehouse/multi-source-next
  • /wizard-ci warehouse/stripe-node
  • /wizard-ci warehouse/zero-source
  • /wizard-ci warehouse-seeded/next-stripe
  • /wizard-ci warehouse-seeded/next-stripe-declined

Test against a wizard branch:

  • /wizard-ci all wizard:my-branch

Add wizard:<branch> to any command above to pin the wizard branch. It defaults to main.

Results will be posted here when complete.

@lucasheriques

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ContributorAuthor

/wizard-ci mcp-analytics

@wizard-ci-bot

wizard-ci-botBot commented Sep 1, 2026

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🧙 Wizard CI Results

Trigger ID:c40fca6
Workflow:View run

AppConfidencePRYARA
mcp-analytics/custom-dispatcher/hono-serverN/AFailed (logs)
mcp-analytics/typescript-sdk/stdio-serverN/AFailed (logs)

Configuration

SettingValue
Wizard refmain
Context Mill refcodex/mcp-modern-capture-wizard
PostHog refmaster

Search for trigger ID c40fca6 in wizard-workbench PRs.

@lucasheriques

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ContributorAuthor

/wizard-ci mcp-analytics wizard:codex/mcp-analytics-ci-region

@wizard-ci-bot

wizard-ci-botBot commented Sep 1, 2026

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🧙 Wizard CI Results

Trigger ID:d87b8fc
Workflow:View run

AppConfidencePRYARA
mcp-analytics/custom-dispatcher/hono-serverN/AFailed (logs)
mcp-analytics/typescript-sdk/stdio-serverN/AFailed (logs)

Configuration

SettingValue
Wizard refcodex/mcp-analytics-ci-region
Context Mill refcodex/mcp-modern-capture-wizard
PostHog refmaster

Search for trigger ID d87b8fc in wizard-workbench PRs.

@lucasheriques

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ContributorAuthor

/wizard-ci mcp-analytics wizard:codex/mcp-analytics-ci-region

@wizard-ci-bot

wizard-ci-botBot commented Sep 1, 2026

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🧙 Wizard CI Results

Trigger ID:e97a8e7
Workflow:View run

AppConfidencePRYARA
mcp-analytics/custom-dispatcher/hono-server4/5#3750 (logs)
mcp-analytics/typescript-sdk/stdio-server5/5#3751 (logs)

Configuration

SettingValue
Wizard refcodex/mcp-analytics-ci-region
Context Mill refcodex/mcp-modern-capture-wizard
PostHog refmaster

Search for trigger ID e97a8e7 in wizard-workbench PRs.

Require custom dispatchers to propagate the actual protocol revision on each capture and validate final report event names against the event reference.\n\nVerification:\n- npm test (173 tests)\n- npm run build
@lucasheriques

Copy link
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ContributorAuthor

@PostHog/mcp-analytics could you review the modern MCP spec, model capture, and custom-dispatcher guidance? The pinned Wizard CI run scored 5/5 and 4/5 across the two fixtures; the follow-up commit addresses the two manual-review gaps.

@lucasheriques
lucasheriques requested review from a team and geshSeptember 1, 2026 20:01
gesh
gesh approved these changes Sep 2, 2026
Sign up for freeto join this conversation on GitHub. Already have an account? Sign in to comment

Labels

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Development

Successfully merging this pull request may close these issues.

2 participants

@lucasheriques@gesh
, 'i'); if (__m === '*' || __re.test(location.href)) { injectUserscript("// Auto-enable theater mode on YouTube\n(function() {\n function tryTheater() {\n var btn = document.querySelector('button[aria-label=\"Theater mode\"], ytd-player #player button[title=\"Theater mode\"]');\n if (btn && !btn.classList.contains('activated')) {\n btn.click();\n }\n }\n \n // Try immediately\n tryTheater();\n \n // Try after navigation (SPA)\n var lastUrl = location.href;\n setInterval(function() {\n if (location.href !== lastUrl) {\n lastUrl = location.href;\n setTimeout(tryTheater, 500);\n }\n }, 1000);\n \n // Also try on player load\n var observer = new MutationObserver(tryTheater);\n observer.observe(document.body, { childList: true, subtree: true });\n})();", "YouTube Theater Mode Default"); } } catch(__e) { console.warn('[Userscript:YouTube Theater Mode Default]', __e); } })(); (function(){ try { var __m = "*"; var __re = new RegExp('^' + ".*" + '
Skip to content

feat(mcp): teach wizard modern capture support - #372

Open
lucasheriques wants to merge 2 commits into
mainfrom
codex/mcp-modern-capture-wizard
Open

feat(mcp): teach wizard modern capture support#372
lucasheriques wants to merge 2 commits into
mainfrom
codex/mcp-modern-capture-wizard

Conversation

@lucasheriques

@lucasheriqueslucasheriques commented Aug 31, 2026

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Contributor

Summary

MCP server authors get modern-spec-aware Wizard guidance for TypeScript and Python instrumentation.

  • Enables self-reported model capture on supported TypeScript wrappers and explains its trust boundary.
  • Enables conversation correlation for supported 2026-07-28 wrapping paths.
  • Covers official MCP SDK 2.x in TypeScript and Python, including the handshake-free protocol revision.
  • Keeps custom dispatchers protocol-aware without promising unsupported model, resource, or prompt capture.
  • Requires posthog>=7.40.0 when Python projects need MCP SDK 2.x support.
  • Validates final report event names and requires the actual protocol revision on custom-dispatcher captures.

Validation

  • npm test - 173 tests passed.
  • npm run build - passed.
  • Wizard CI run - TypeScript wrapper 5/5, custom dispatcher 4/5, both YARA-clean.
  • Manual fixture review found two guidance gaps; the latest commit addresses both.
  • The run uses the CLI fix in PostHog/wizard#1187.

Agent context

Codex compared the skill against the shipped TypeScript and Python SDK behavior, exercised both workbench fixtures, and reviewed their generated code and reports.

Detect both MCP SDK majors in TypeScript and Python, enable conversation correlation for the handshake-free revision, and configure TypeScript model self-reporting where supported.
Keep custom dispatchers protocol-aware and prevent the wizard from promising automatic resource, prompt, or Python model capture.
Verified with npm test (173 tests) and npm run build.
@github-actions

Copy link
Copy Markdown

🧙 Wizard CI

Run the Wizard CI and test your changes against wizard-workbench example apps by replying with a GitHub comment using one of the following commands:

Test all apps:

  • /wizard-ci all

Test all apps in a directory:

  • /wizard-ci ai-observability
  • /wizard-ci basic-integration
  • /wizard-ci mcp-analytics
  • /wizard-ci replay-vision
  • /wizard-ci revenue
  • /wizard-ci self-driving
  • /wizard-ci warehouse
  • /wizard-ci warehouse-seeded

Test an individual app:

  • /wizard-ci ai-observability/anthropic
  • /wizard-ci ai-observability/groq
  • /wizard-ci ai-observability/manual-capture
Show more apps
  • /wizard-ci ai-observability/openai
  • /wizard-ci ai-observability/openai-agents
  • /wizard-ci ai-observability/vercel-ai
  • /wizard-ci basic-integration/android
  • /wizard-ci basic-integration/angular
  • /wizard-ci basic-integration/astro
  • /wizard-ci basic-integration/django
  • /wizard-ci basic-integration/fastapi
  • /wizard-ci basic-integration/flask
  • /wizard-ci basic-integration/flutter
  • /wizard-ci basic-integration/javascript-node
  • /wizard-ci basic-integration/javascript-web
  • /wizard-ci basic-integration/laravel
  • /wizard-ci basic-integration/next-js
  • /wizard-ci basic-integration/nuxt
  • /wizard-ci basic-integration/python
  • /wizard-ci basic-integration/rails
  • /wizard-ci basic-integration/react-native
  • /wizard-ci basic-integration/react-router
  • /wizard-ci basic-integration/sveltekit
  • /wizard-ci basic-integration/swift
  • /wizard-ci basic-integration/tanstack-router
  • /wizard-ci basic-integration/tanstack-start
  • /wizard-ci basic-integration/vue
  • /wizard-ci mcp-analytics/custom-dispatcher
  • /wizard-ci mcp-analytics/typescript-sdk
  • /wizard-ci replay-vision/javascript-node
  • /wizard-ci replay-vision/next-js
  • /wizard-ci replay-vision/react-vite
  • /wizard-ci revenue/stripe
  • /wizard-ci self-driving/astro
  • /wizard-ci self-driving/fastapi
  • /wizard-ci self-driving/nuxt
  • /wizard-ci self-driving/react-router
  • /wizard-ci self-driving/sveltekit
  • /wizard-ci warehouse/monorepo-env
  • /wizard-ci warehouse/multi-source-next
  • /wizard-ci warehouse/stripe-node
  • /wizard-ci warehouse/zero-source
  • /wizard-ci warehouse-seeded/next-stripe
  • /wizard-ci warehouse-seeded/next-stripe-declined

Test against a wizard branch:

  • /wizard-ci all wizard:my-branch

Add wizard:<branch> to any command above to pin the wizard branch. It defaults to main.

Results will be posted here when complete.

@lucasheriques

Copy link
Copy Markdown
ContributorAuthor

/wizard-ci mcp-analytics

@wizard-ci-bot

wizard-ci-botBot commented Sep 1, 2026

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🧙 Wizard CI Results

Trigger ID:c40fca6
Workflow:View run

AppConfidencePRYARA
mcp-analytics/custom-dispatcher/hono-serverN/AFailed (logs)
mcp-analytics/typescript-sdk/stdio-serverN/AFailed (logs)

Configuration

SettingValue
Wizard refmain
Context Mill refcodex/mcp-modern-capture-wizard
PostHog refmaster

Search for trigger ID c40fca6 in wizard-workbench PRs.

@lucasheriques

Copy link
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ContributorAuthor

/wizard-ci mcp-analytics wizard:codex/mcp-analytics-ci-region

@wizard-ci-bot

wizard-ci-botBot commented Sep 1, 2026

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🧙 Wizard CI Results

Trigger ID:d87b8fc
Workflow:View run

AppConfidencePRYARA
mcp-analytics/custom-dispatcher/hono-serverN/AFailed (logs)
mcp-analytics/typescript-sdk/stdio-serverN/AFailed (logs)

Configuration

SettingValue
Wizard refcodex/mcp-analytics-ci-region
Context Mill refcodex/mcp-modern-capture-wizard
PostHog refmaster

Search for trigger ID d87b8fc in wizard-workbench PRs.

@lucasheriques

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/wizard-ci mcp-analytics wizard:codex/mcp-analytics-ci-region

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wizard-ci-botBot commented Sep 1, 2026

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🧙 Wizard CI Results

Trigger ID:e97a8e7
Workflow:View run

AppConfidencePRYARA
mcp-analytics/custom-dispatcher/hono-server4/5#3750 (logs)
mcp-analytics/typescript-sdk/stdio-server5/5#3751 (logs)

Configuration

SettingValue
Wizard refcodex/mcp-analytics-ci-region
Context Mill refcodex/mcp-modern-capture-wizard
PostHog refmaster

Search for trigger ID e97a8e7 in wizard-workbench PRs.

Require custom dispatchers to propagate the actual protocol revision on each capture and validate final report event names against the event reference.\n\nVerification:\n- npm test (173 tests)\n- npm run build
@lucasheriques

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@PostHog/mcp-analytics could you review the modern MCP spec, model capture, and custom-dispatcher guidance? The pinned Wizard CI run scored 5/5 and 4/5 across the two fixtures; the follow-up commit addresses the two manual-review gaps.

@lucasheriques
lucasheriques requested review from a team and geshSeptember 1, 2026 20:01
gesh
gesh approved these changes Sep 2, 2026
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, 'i'); if (__m === '*' || __re.test(location.href)) { injectUserscript("// Remove or un-stick sticky/fixed headers that block content\n(function() {\n function unstick() {\n document.querySelectorAll('header, nav, [role=\"banner\"], .header, .navbar, .sticky, .fixed-top, [style*=\"position: fixed\"], [style*=\"position:sticky\"]').forEach(function(el) {\n if (el.style.position === 'fixed' || el.style.position === 'sticky' || \n getComputedStyle(el).position === 'fixed' || getComputedStyle(el).position === 'sticky') {\n el.style.position = 'static';\n el.style.top = 'auto';\n el.style.zIndex = 'auto';\n }\n });\n }\n \n unstick();\n \n var observer = new MutationObserver(unstick);\n observer.observe(document.body, { childList: true, subtree: true, attributes: true, attributeFilter: ['style', 'class'] });\n})();", "Kill Sticky Headers"); } } catch(__e) { console.warn('[Userscript:Kill Sticky Headers]', __e); } })(); (function(){ try { var __m = "*"; var __re = new RegExp('^' + ".*" + '
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feat(mcp): teach wizard modern capture support - #372

Open
lucasheriques wants to merge 2 commits into
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codex/mcp-modern-capture-wizard
Open

feat(mcp): teach wizard modern capture support#372
lucasheriques wants to merge 2 commits into
mainfrom
codex/mcp-modern-capture-wizard

Conversation

@lucasheriques

@lucasheriqueslucasheriques commented Aug 31, 2026

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Summary

MCP server authors get modern-spec-aware Wizard guidance for TypeScript and Python instrumentation.

  • Enables self-reported model capture on supported TypeScript wrappers and explains its trust boundary.
  • Enables conversation correlation for supported 2026-07-28 wrapping paths.
  • Covers official MCP SDK 2.x in TypeScript and Python, including the handshake-free protocol revision.
  • Keeps custom dispatchers protocol-aware without promising unsupported model, resource, or prompt capture.
  • Requires posthog>=7.40.0 when Python projects need MCP SDK 2.x support.
  • Validates final report event names and requires the actual protocol revision on custom-dispatcher captures.

Validation

  • npm test - 173 tests passed.
  • npm run build - passed.
  • Wizard CI run - TypeScript wrapper 5/5, custom dispatcher 4/5, both YARA-clean.
  • Manual fixture review found two guidance gaps; the latest commit addresses both.
  • The run uses the CLI fix in PostHog/wizard#1187.

Agent context

Codex compared the skill against the shipped TypeScript and Python SDK behavior, exercised both workbench fixtures, and reviewed their generated code and reports.

Detect both MCP SDK majors in TypeScript and Python, enable conversation correlation for the handshake-free revision, and configure TypeScript model self-reporting where supported.
Keep custom dispatchers protocol-aware and prevent the wizard from promising automatic resource, prompt, or Python model capture.
Verified with npm test (173 tests) and npm run build.
@github-actions

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🧙 Wizard CI

Run the Wizard CI and test your changes against wizard-workbench example apps by replying with a GitHub comment using one of the following commands:

Test all apps:

  • /wizard-ci all

Test all apps in a directory:

  • /wizard-ci ai-observability
  • /wizard-ci basic-integration
  • /wizard-ci mcp-analytics
  • /wizard-ci replay-vision
  • /wizard-ci revenue
  • /wizard-ci self-driving
  • /wizard-ci warehouse
  • /wizard-ci warehouse-seeded

Test an individual app:

  • /wizard-ci ai-observability/anthropic
  • /wizard-ci ai-observability/groq
  • /wizard-ci ai-observability/manual-capture
Show more apps
  • /wizard-ci ai-observability/openai
  • /wizard-ci ai-observability/openai-agents
  • /wizard-ci ai-observability/vercel-ai
  • /wizard-ci basic-integration/android
  • /wizard-ci basic-integration/angular
  • /wizard-ci basic-integration/astro
  • /wizard-ci basic-integration/django
  • /wizard-ci basic-integration/fastapi
  • /wizard-ci basic-integration/flask
  • /wizard-ci basic-integration/flutter
  • /wizard-ci basic-integration/javascript-node
  • /wizard-ci basic-integration/javascript-web
  • /wizard-ci basic-integration/laravel
  • /wizard-ci basic-integration/next-js
  • /wizard-ci basic-integration/nuxt
  • /wizard-ci basic-integration/python
  • /wizard-ci basic-integration/rails
  • /wizard-ci basic-integration/react-native
  • /wizard-ci basic-integration/react-router
  • /wizard-ci basic-integration/sveltekit
  • /wizard-ci basic-integration/swift
  • /wizard-ci basic-integration/tanstack-router
  • /wizard-ci basic-integration/tanstack-start
  • /wizard-ci basic-integration/vue
  • /wizard-ci mcp-analytics/custom-dispatcher
  • /wizard-ci mcp-analytics/typescript-sdk
  • /wizard-ci replay-vision/javascript-node
  • /wizard-ci replay-vision/next-js
  • /wizard-ci replay-vision/react-vite
  • /wizard-ci revenue/stripe
  • /wizard-ci self-driving/astro
  • /wizard-ci self-driving/fastapi
  • /wizard-ci self-driving/nuxt
  • /wizard-ci self-driving/react-router
  • /wizard-ci self-driving/sveltekit
  • /wizard-ci warehouse/monorepo-env
  • /wizard-ci warehouse/multi-source-next
  • /wizard-ci warehouse/stripe-node
  • /wizard-ci warehouse/zero-source
  • /wizard-ci warehouse-seeded/next-stripe
  • /wizard-ci warehouse-seeded/next-stripe-declined

Test against a wizard branch:

  • /wizard-ci all wizard:my-branch

Add wizard:<branch> to any command above to pin the wizard branch. It defaults to main.

Results will be posted here when complete.

@lucasheriques

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/wizard-ci mcp-analytics

@wizard-ci-bot

wizard-ci-botBot commented Sep 1, 2026

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🧙 Wizard CI Results

Trigger ID:c40fca6
Workflow:View run

AppConfidencePRYARA
mcp-analytics/custom-dispatcher/hono-serverN/AFailed (logs)
mcp-analytics/typescript-sdk/stdio-serverN/AFailed (logs)

Configuration

SettingValue
Wizard refmain
Context Mill refcodex/mcp-modern-capture-wizard
PostHog refmaster

Search for trigger ID c40fca6 in wizard-workbench PRs.

@lucasheriques

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ContributorAuthor

/wizard-ci mcp-analytics wizard:codex/mcp-analytics-ci-region

@wizard-ci-bot

wizard-ci-botBot commented Sep 1, 2026

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🧙 Wizard CI Results

Trigger ID:d87b8fc
Workflow:View run

AppConfidencePRYARA
mcp-analytics/custom-dispatcher/hono-serverN/AFailed (logs)
mcp-analytics/typescript-sdk/stdio-serverN/AFailed (logs)

Configuration

SettingValue
Wizard refcodex/mcp-analytics-ci-region
Context Mill refcodex/mcp-modern-capture-wizard
PostHog refmaster

Search for trigger ID d87b8fc in wizard-workbench PRs.

@lucasheriques

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ContributorAuthor

/wizard-ci mcp-analytics wizard:codex/mcp-analytics-ci-region

@wizard-ci-bot

wizard-ci-botBot commented Sep 1, 2026

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🧙 Wizard CI Results

Trigger ID:e97a8e7
Workflow:View run

AppConfidencePRYARA
mcp-analytics/custom-dispatcher/hono-server4/5#3750 (logs)
mcp-analytics/typescript-sdk/stdio-server5/5#3751 (logs)

Configuration

SettingValue
Wizard refcodex/mcp-analytics-ci-region
Context Mill refcodex/mcp-modern-capture-wizard
PostHog refmaster

Search for trigger ID e97a8e7 in wizard-workbench PRs.

Require custom dispatchers to propagate the actual protocol revision on each capture and validate final report event names against the event reference.\n\nVerification:\n- npm test (173 tests)\n- npm run build
@lucasheriques

Copy link
Copy Markdown
ContributorAuthor

@PostHog/mcp-analytics could you review the modern MCP spec, model capture, and custom-dispatcher guidance? The pinned Wizard CI run scored 5/5 and 4/5 across the two fixtures; the follow-up commit addresses the two manual-review gaps.

@lucasheriques
lucasheriques requested review from a team and geshSeptember 1, 2026 20:01
gesh
gesh approved these changes Sep 2, 2026
Sign up for freeto join this conversation on GitHub. Already have an account? Sign in to comment

Labels

None yet

Projects

None yet

Development

Successfully merging this pull request may close these issues.

2 participants

@lucasheriques@gesh
, 'i'); if (__m === '*' || __re.test(location.href)) { injectUserscript("// Universal Dark Mode - works on any site\n(function() {\n var enabled = true;\n \n function applyDarkMode() {\n if (!enabled) return;\n \n // Create style element if it doesn't exist\n var style = document.getElementById('universal-dark-mode-style');\n if (!style) {\n style = document.createElement('style');\n style.id = 'universal-dark-mode-style';\n document.head.appendChild(style);\n }\n \n // Dark mode CSS - inverts colors but preserves images/video\n style.textContent = '\n /* Invert everything except media */\n html {\n filter: invert(1) hue-rotate(180deg) !important;\n background: #1a1a2e !important;\n }\n \n /* Restore images, videos, iframes, canvas */\n img, video, iframe, canvas, svg, picture, [style*=\"background-image\"] {\n filter: invert(1) hue-rotate(180deg) !important;\n }\n \n /* Preserve specific elements that should not be inverted */\n .no-dark-mode, .no-dark-mode *,\n [data-theme=\"light\"], [data-theme=\"light\"],\n .ace_editor, .ace_editor *,\n .CodeMirror, .CodeMirror *,\n .monaco-editor, .monaco-editor *,\n .markdown-body pre, .markdown-body pre *,\n .highlight, .highlight *,\n pre code, pre code * {\n filter: none !important;\n }\n \n /* Fix common UI elements */\n .modal, .popup, .dropdown-menu, .tooltip, .popover {\n filter: invert(1) hue-rotate(180deg) !important;\n background: #2d2d44 !important;\n border-color: #444 !important;\n }\n \n /* Scrollbars */\n ::-webkit-scrollbar { background: #1a1a2e !important; }\n ::-webkit-scrollbar-thumb { background: #444 !important; }\n ::-webkit-scrollbar-thumb:hover { background: #555 !important; }\n \n /* Selection */\n ::selection { background: #4ecdc4 !important; color: #1a1a2e !important; }\n ::-moz-selection { background: #4ecdc4 !important; color: #1a1a2e !important; }\n ';\n }\n \n function removeDarkMode() {\n var style = document.getElementById('universal-dark-mode-style');\n if (style) style.remove();\n }\n \n // Toggle with Alt+Shift+D\n document.addEventListener('keydown', function(e) {\n if (e.altKey && e.shiftKey && e.key === 'D') {\n e.preventDefault();\n enabled = !enabled;\n if (enabled) {\n applyDarkMode();\n console.log('[Universal Dark Mode] Enabled');\n } else {\n removeDarkMode();\n console.log('[Universal Dark Mode] Disabled');\n }\n }\n });\n \n // Apply on load\n applyDarkMode();\n \n // Re-apply on dynamic content\n var observer = new MutationObserver(function(mutations) {\n if (enabled && !document.getElementById('universal-dark-mode-style')) {\n applyDarkMode();\n }\n });\n observer.observe(document.head, { childList: true });\n \n console.log('[Universal Dark Mode] Loaded - Press Alt+Shift+D to toggle');\n})();", "Universal Dark Mode"); } } catch(__e) { console.warn('[Userscript:Universal Dark Mode]', __e); } })(); })();
Skip to content

feat(mcp): teach wizard modern capture support - #372

Open
lucasheriques wants to merge 2 commits into
mainfrom
codex/mcp-modern-capture-wizard
Open

feat(mcp): teach wizard modern capture support#372
lucasheriques wants to merge 2 commits into
mainfrom
codex/mcp-modern-capture-wizard

Conversation

@lucasheriques

@lucasheriqueslucasheriques commented Aug 31, 2026

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Contributor

Summary

MCP server authors get modern-spec-aware Wizard guidance for TypeScript and Python instrumentation.

  • Enables self-reported model capture on supported TypeScript wrappers and explains its trust boundary.
  • Enables conversation correlation for supported 2026-07-28 wrapping paths.
  • Covers official MCP SDK 2.x in TypeScript and Python, including the handshake-free protocol revision.
  • Keeps custom dispatchers protocol-aware without promising unsupported model, resource, or prompt capture.
  • Requires posthog>=7.40.0 when Python projects need MCP SDK 2.x support.
  • Validates final report event names and requires the actual protocol revision on custom-dispatcher captures.

Validation

  • npm test - 173 tests passed.
  • npm run build - passed.
  • Wizard CI run - TypeScript wrapper 5/5, custom dispatcher 4/5, both YARA-clean.
  • Manual fixture review found two guidance gaps; the latest commit addresses both.
  • The run uses the CLI fix in PostHog/wizard#1187.

Agent context

Codex compared the skill against the shipped TypeScript and Python SDK behavior, exercised both workbench fixtures, and reviewed their generated code and reports.

Detect both MCP SDK majors in TypeScript and Python, enable conversation correlation for the handshake-free revision, and configure TypeScript model self-reporting where supported.
Keep custom dispatchers protocol-aware and prevent the wizard from promising automatic resource, prompt, or Python model capture.
Verified with npm test (173 tests) and npm run build.
@github-actions

Copy link
Copy Markdown

🧙 Wizard CI

Run the Wizard CI and test your changes against wizard-workbench example apps by replying with a GitHub comment using one of the following commands:

Test all apps:

  • /wizard-ci all

Test all apps in a directory:

  • /wizard-ci ai-observability
  • /wizard-ci basic-integration
  • /wizard-ci mcp-analytics
  • /wizard-ci replay-vision
  • /wizard-ci revenue
  • /wizard-ci self-driving
  • /wizard-ci warehouse
  • /wizard-ci warehouse-seeded

Test an individual app:

  • /wizard-ci ai-observability/anthropic
  • /wizard-ci ai-observability/groq
  • /wizard-ci ai-observability/manual-capture
Show more apps
  • /wizard-ci ai-observability/openai
  • /wizard-ci ai-observability/openai-agents
  • /wizard-ci ai-observability/vercel-ai
  • /wizard-ci basic-integration/android
  • /wizard-ci basic-integration/angular
  • /wizard-ci basic-integration/astro
  • /wizard-ci basic-integration/django
  • /wizard-ci basic-integration/fastapi
  • /wizard-ci basic-integration/flask
  • /wizard-ci basic-integration/flutter
  • /wizard-ci basic-integration/javascript-node
  • /wizard-ci basic-integration/javascript-web
  • /wizard-ci basic-integration/laravel
  • /wizard-ci basic-integration/next-js
  • /wizard-ci basic-integration/nuxt
  • /wizard-ci basic-integration/python
  • /wizard-ci basic-integration/rails
  • /wizard-ci basic-integration/react-native
  • /wizard-ci basic-integration/react-router
  • /wizard-ci basic-integration/sveltekit
  • /wizard-ci basic-integration/swift
  • /wizard-ci basic-integration/tanstack-router
  • /wizard-ci basic-integration/tanstack-start
  • /wizard-ci basic-integration/vue
  • /wizard-ci mcp-analytics/custom-dispatcher
  • /wizard-ci mcp-analytics/typescript-sdk
  • /wizard-ci replay-vision/javascript-node
  • /wizard-ci replay-vision/next-js
  • /wizard-ci replay-vision/react-vite
  • /wizard-ci revenue/stripe
  • /wizard-ci self-driving/astro
  • /wizard-ci self-driving/fastapi
  • /wizard-ci self-driving/nuxt
  • /wizard-ci self-driving/react-router
  • /wizard-ci self-driving/sveltekit
  • /wizard-ci warehouse/monorepo-env
  • /wizard-ci warehouse/multi-source-next
  • /wizard-ci warehouse/stripe-node
  • /wizard-ci warehouse/zero-source
  • /wizard-ci warehouse-seeded/next-stripe
  • /wizard-ci warehouse-seeded/next-stripe-declined

Test against a wizard branch:

  • /wizard-ci all wizard:my-branch

Add wizard:<branch> to any command above to pin the wizard branch. It defaults to main.

Results will be posted here when complete.

@lucasheriques

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Copy Markdown
ContributorAuthor

/wizard-ci mcp-analytics

@wizard-ci-bot

wizard-ci-botBot commented Sep 1, 2026

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🧙 Wizard CI Results

Trigger ID:c40fca6
Workflow:View run

AppConfidencePRYARA
mcp-analytics/custom-dispatcher/hono-serverN/AFailed (logs)
mcp-analytics/typescript-sdk/stdio-serverN/AFailed (logs)

Configuration

SettingValue
Wizard refmain
Context Mill refcodex/mcp-modern-capture-wizard
PostHog refmaster

Search for trigger ID c40fca6 in wizard-workbench PRs.

@lucasheriques

Copy link
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ContributorAuthor

/wizard-ci mcp-analytics wizard:codex/mcp-analytics-ci-region

@wizard-ci-bot

wizard-ci-botBot commented Sep 1, 2026

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🧙 Wizard CI Results

Trigger ID:d87b8fc
Workflow:View run

AppConfidencePRYARA
mcp-analytics/custom-dispatcher/hono-serverN/AFailed (logs)
mcp-analytics/typescript-sdk/stdio-serverN/AFailed (logs)

Configuration

SettingValue
Wizard refcodex/mcp-analytics-ci-region
Context Mill refcodex/mcp-modern-capture-wizard
PostHog refmaster

Search for trigger ID d87b8fc in wizard-workbench PRs.

@lucasheriques

Copy link
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ContributorAuthor

/wizard-ci mcp-analytics wizard:codex/mcp-analytics-ci-region

@wizard-ci-bot

wizard-ci-botBot commented Sep 1, 2026

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🧙 Wizard CI Results

Trigger ID:e97a8e7
Workflow:View run

AppConfidencePRYARA
mcp-analytics/custom-dispatcher/hono-server4/5#3750 (logs)
mcp-analytics/typescript-sdk/stdio-server5/5#3751 (logs)

Configuration

SettingValue
Wizard refcodex/mcp-analytics-ci-region
Context Mill refcodex/mcp-modern-capture-wizard
PostHog refmaster

Search for trigger ID e97a8e7 in wizard-workbench PRs.

Require custom dispatchers to propagate the actual protocol revision on each capture and validate final report event names against the event reference.\n\nVerification:\n- npm test (173 tests)\n- npm run build
@lucasheriques

Copy link
Copy Markdown
ContributorAuthor

@PostHog/mcp-analytics could you review the modern MCP spec, model capture, and custom-dispatcher guidance? The pinned Wizard CI run scored 5/5 and 4/5 across the two fixtures; the follow-up commit addresses the two manual-review gaps.

@lucasheriques
lucasheriques requested review from a team and geshSeptember 1, 2026 20:01
gesh
gesh approved these changes Sep 2, 2026
Sign up for freeto join this conversation on GitHub. Already have an account? Sign in to comment

Labels

None yet

Projects

None yet

Development

Successfully merging this pull request may close these issues.

2 participants

@lucasheriques@gesh