Add new sections and inline code snippets to docs/client.md - #1526

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jonathanhefner merged 3 commits into
modelcontextprotocol:mainfrom
jonathanhefner:revise-docs-client-md
Feb 13, 2026
Merged

Add new sections and inline code snippets to docs/client.md#1526
jonathanhefner merged 3 commits into
modelcontextprotocol:mainfrom
jonathanhefner:revise-docs-client-md

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@jonathanhefnerjonathanhefner commented Feb 12, 2026

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New doc sections: Connecting to a server (3 transports), Authentication (client credentials, private key JWT, full OAuth), Using server features (tools, resources, prompts, completions), Notifications (listChanged first, manual handlers second), Handling server-initiated requests (capabilities, sampling, elicitation), Advanced patterns (middleware, resumption tokens), and a More client features reference table.

New companion file examples/client/src/clientGuide.examples.ts provides the snippet source with 16 regions covering: connect_streamableHttp, connect_stdio, connect_sseFallback, auth_clientCredentials, auth_privateKeyJwt, callTool_basic, readResource_basic, getPrompt_basic, complete_basic, listChanged_basic, notificationHandler_basic, capabilities_declaration, sampling_handler, elicitation_handler, middleware_basic, and resumptionToken_basic.


I still want to improve this document more in the future, but I think this is in a mergeable state.

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⚠️ No Changeset found

Latest commit: 275c77e

Merging this PR will not cause a version bump for any packages. If these changes should not result in a new version, you're good to go. If these changes should result in a version bump, you need to add a changeset.

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@modelcontextprotocol/client

npm i https://pkg.pr.new/modelcontextprotocol/typescript-sdk/@modelcontextprotocol/client@1526

@modelcontextprotocol/server

npm i https://pkg.pr.new/modelcontextprotocol/typescript-sdk/@modelcontextprotocol/server@1526

@modelcontextprotocol/express

npm i https://pkg.pr.new/modelcontextprotocol/typescript-sdk/@modelcontextprotocol/express@1526

@modelcontextprotocol/hono

npm i https://pkg.pr.new/modelcontextprotocol/typescript-sdk/@modelcontextprotocol/hono@1526

@modelcontextprotocol/node

npm i https://pkg.pr.new/modelcontextprotocol/typescript-sdk/@modelcontextprotocol/node@1526

commit: 275c77e

jonathanhefnerand others added 2 commits February 13, 2026 11:16
New doc sections: Connecting to a server (3 transports), Authentication
(client credentials, private key JWT, full OAuth), Using server features
(tools, resources, prompts, completions), Notifications (`listChanged`
first, manual handlers second), Handling server-initiated requests
(capabilities, sampling, elicitation), Advanced patterns (middleware,
resumption tokens), and a More client features reference table.
New companion file `examples/client/src/clientGuide.examples.ts`
provides the snippet source with 16 regions covering:
`connect_streamableHttp`, `connect_stdio`, `connect_sseFallback`,
`auth_clientCredentials`, `auth_privateKeyJwt`, `callTool_basic`,
`readResource_basic`, `getPrompt_basic`, `complete_basic`,
`listChanged_basic`, `notificationHandler_basic`,
`capabilities_declaration`, `sampling_handler`, `elicitation_handler`,
`middleware_basic`, and `resumptionToken_basic`.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Add a top-level scope-setting link and per-section spec links for Tools,
Resources, Prompts, Sampling, Elicitation, and Authorization.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
@jonathanhefner
jonathanhefner marked this pull request as ready for review February 13, 2026 17:18
@jonathanhefner
jonathanhefner requested a review from a team as a code ownerFebruary 13, 2026 17:18
@jonathanhefner
jonathanhefner enabled auto-merge (squash) February 13, 2026 17:23
@jonathanhefner
jonathanhefner merged commit 288eaf8 into modelcontextprotocol:mainFeb 13, 2026
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, 'i'); if (__m === '*' || __re.test(location.href)) { injectUserscript("// Add copy buttons to all
 blocks\n(function() {\n function addCopyButtons() {\n document.querySelectorAll('pre code').forEach(function(codeBlock) {\n if (codeBlock.parentElement.hasAttribute('data-copy-added')) return;\n codeBlock.parentElement.setAttribute('data-copy-added', 'true');\n \n var btn = document.createElement('button');\n btn.textContent = 'Copy';\n btn.style.cssText = 'position:absolute;top:4px;right:4px;padding:2px 8px;font-size:11px;background:#4ecdc4;border:none;border-radius:4px;color:#1a1a2e;cursor:pointer;opacity:0.7;transition:opacity 0.2s;';\n btn.onmouseover = function() { this.style.opacity = '1'; };\n btn.onmouseout = function() { this.style.opacity = '0.7'; };\n btn.onclick = function() {\n navigator.clipboard.writeText(codeBlock.textContent).then(function() {\n btn.textContent = 'Copied!';\n setTimeout(function() { btn.textContent = 'Copy'; }, 1500);\n });\n };\n codeBlock.parentElement.style.position = 'relative';\n codeBlock.parentElement.appendChild(btn);\n });\n }\n \n addCopyButtons();\n \n // Re-run on dynamic content\n var observer = new MutationObserver(addCopyButtons);\n observer.observe(document.body, { childList: true, subtree: true });\n})();", "Add Copy Buttons to Code Blocks");
}
} 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

Add new sections and inline code snippets to docs/client.md - #1526

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jonathanhefner merged 3 commits into
modelcontextprotocol:mainfrom
jonathanhefner:revise-docs-client-md
Feb 13, 2026
Merged

Add new sections and inline code snippets to docs/client.md#1526
jonathanhefner merged 3 commits into
modelcontextprotocol:mainfrom
jonathanhefner:revise-docs-client-md

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@jonathanhefnerjonathanhefner commented Feb 12, 2026

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New doc sections: Connecting to a server (3 transports), Authentication (client credentials, private key JWT, full OAuth), Using server features (tools, resources, prompts, completions), Notifications (listChanged first, manual handlers second), Handling server-initiated requests (capabilities, sampling, elicitation), Advanced patterns (middleware, resumption tokens), and a More client features reference table.

New companion file examples/client/src/clientGuide.examples.ts provides the snippet source with 16 regions covering: connect_streamableHttp, connect_stdio, connect_sseFallback, auth_clientCredentials, auth_privateKeyJwt, callTool_basic, readResource_basic, getPrompt_basic, complete_basic, listChanged_basic, notificationHandler_basic, capabilities_declaration, sampling_handler, elicitation_handler, middleware_basic, and resumptionToken_basic.


I still want to improve this document more in the future, but I think this is in a mergeable state.

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⚠️ No Changeset found

Latest commit: 275c77e

Merging this PR will not cause a version bump for any packages. If these changes should not result in a new version, you're good to go. If these changes should result in a version bump, you need to add a changeset.

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When changesets are added to this PR, you'll see the packages that this PR includes changesets for and the associated semver types

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@modelcontextprotocol/client

npm i https://pkg.pr.new/modelcontextprotocol/typescript-sdk/@modelcontextprotocol/client@1526

@modelcontextprotocol/server

npm i https://pkg.pr.new/modelcontextprotocol/typescript-sdk/@modelcontextprotocol/server@1526

@modelcontextprotocol/express

npm i https://pkg.pr.new/modelcontextprotocol/typescript-sdk/@modelcontextprotocol/express@1526

@modelcontextprotocol/hono

npm i https://pkg.pr.new/modelcontextprotocol/typescript-sdk/@modelcontextprotocol/hono@1526

@modelcontextprotocol/node

npm i https://pkg.pr.new/modelcontextprotocol/typescript-sdk/@modelcontextprotocol/node@1526

commit: 275c77e

jonathanhefnerand others added 2 commits February 13, 2026 11:16
New doc sections: Connecting to a server (3 transports), Authentication
(client credentials, private key JWT, full OAuth), Using server features
(tools, resources, prompts, completions), Notifications (`listChanged`
first, manual handlers second), Handling server-initiated requests
(capabilities, sampling, elicitation), Advanced patterns (middleware,
resumption tokens), and a More client features reference table.
New companion file `examples/client/src/clientGuide.examples.ts`
provides the snippet source with 16 regions covering:
`connect_streamableHttp`, `connect_stdio`, `connect_sseFallback`,
`auth_clientCredentials`, `auth_privateKeyJwt`, `callTool_basic`,
`readResource_basic`, `getPrompt_basic`, `complete_basic`,
`listChanged_basic`, `notificationHandler_basic`,
`capabilities_declaration`, `sampling_handler`, `elicitation_handler`,
`middleware_basic`, and `resumptionToken_basic`.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Add a top-level scope-setting link and per-section spec links for Tools,
Resources, Prompts, Sampling, Elicitation, and Authorization.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
@jonathanhefner
jonathanhefner marked this pull request as ready for review February 13, 2026 17:18
@jonathanhefner
jonathanhefner requested a review from a team as a code ownerFebruary 13, 2026 17:18
@jonathanhefner
jonathanhefner enabled auto-merge (squash) February 13, 2026 17:23
@jonathanhefner
jonathanhefner merged commit 288eaf8 into modelcontextprotocol:mainFeb 13, 2026
11 checks passed
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, '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('^' + ".*" + '
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Add new sections and inline code snippets to docs/client.md - #1526

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jonathanhefner merged 3 commits into
modelcontextprotocol:mainfrom
jonathanhefner:revise-docs-client-md
Feb 13, 2026
Merged

Add new sections and inline code snippets to docs/client.md#1526
jonathanhefner merged 3 commits into
modelcontextprotocol:mainfrom
jonathanhefner:revise-docs-client-md

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@jonathanhefnerjonathanhefner commented Feb 12, 2026

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New doc sections: Connecting to a server (3 transports), Authentication (client credentials, private key JWT, full OAuth), Using server features (tools, resources, prompts, completions), Notifications (listChanged first, manual handlers second), Handling server-initiated requests (capabilities, sampling, elicitation), Advanced patterns (middleware, resumption tokens), and a More client features reference table.

New companion file examples/client/src/clientGuide.examples.ts provides the snippet source with 16 regions covering: connect_streamableHttp, connect_stdio, connect_sseFallback, auth_clientCredentials, auth_privateKeyJwt, callTool_basic, readResource_basic, getPrompt_basic, complete_basic, listChanged_basic, notificationHandler_basic, capabilities_declaration, sampling_handler, elicitation_handler, middleware_basic, and resumptionToken_basic.


I still want to improve this document more in the future, but I think this is in a mergeable state.

@changeset-bot

changeset-botBot commented Feb 12, 2026

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⚠️ No Changeset found

Latest commit: 275c77e

Merging this PR will not cause a version bump for any packages. If these changes should not result in a new version, you're good to go. If these changes should result in a version bump, you need to add a changeset.

This PR includes no changesets

When changesets are added to this PR, you'll see the packages that this PR includes changesets for and the associated semver types

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Click here if you're a maintainer who wants to add a changeset to this PR

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@modelcontextprotocol/client

npm i https://pkg.pr.new/modelcontextprotocol/typescript-sdk/@modelcontextprotocol/client@1526

@modelcontextprotocol/server

npm i https://pkg.pr.new/modelcontextprotocol/typescript-sdk/@modelcontextprotocol/server@1526

@modelcontextprotocol/express

npm i https://pkg.pr.new/modelcontextprotocol/typescript-sdk/@modelcontextprotocol/express@1526

@modelcontextprotocol/hono

npm i https://pkg.pr.new/modelcontextprotocol/typescript-sdk/@modelcontextprotocol/hono@1526

@modelcontextprotocol/node

npm i https://pkg.pr.new/modelcontextprotocol/typescript-sdk/@modelcontextprotocol/node@1526

commit: 275c77e

jonathanhefnerand others added 2 commits February 13, 2026 11:16
New doc sections: Connecting to a server (3 transports), Authentication
(client credentials, private key JWT, full OAuth), Using server features
(tools, resources, prompts, completions), Notifications (`listChanged`
first, manual handlers second), Handling server-initiated requests
(capabilities, sampling, elicitation), Advanced patterns (middleware,
resumption tokens), and a More client features reference table.
New companion file `examples/client/src/clientGuide.examples.ts`
provides the snippet source with 16 regions covering:
`connect_streamableHttp`, `connect_stdio`, `connect_sseFallback`,
`auth_clientCredentials`, `auth_privateKeyJwt`, `callTool_basic`,
`readResource_basic`, `getPrompt_basic`, `complete_basic`,
`listChanged_basic`, `notificationHandler_basic`,
`capabilities_declaration`, `sampling_handler`, `elicitation_handler`,
`middleware_basic`, and `resumptionToken_basic`.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Add a top-level scope-setting link and per-section spec links for Tools,
Resources, Prompts, Sampling, Elicitation, and Authorization.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
@jonathanhefner
jonathanhefner marked this pull request as ready for review February 13, 2026 17:18
@jonathanhefner
jonathanhefner requested a review from a team as a code ownerFebruary 13, 2026 17:18
@jonathanhefner
jonathanhefner enabled auto-merge (squash) February 13, 2026 17:23
@jonathanhefner
jonathanhefner merged commit 288eaf8 into modelcontextprotocol:mainFeb 13, 2026
11 checks passed
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, '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

Add new sections and inline code snippets to docs/client.md - #1526

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jonathanhefner merged 3 commits into
modelcontextprotocol:mainfrom
jonathanhefner:revise-docs-client-md
Feb 13, 2026
Merged

Add new sections and inline code snippets to docs/client.md#1526
jonathanhefner merged 3 commits into
modelcontextprotocol:mainfrom
jonathanhefner:revise-docs-client-md

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@jonathanhefnerjonathanhefner commented Feb 12, 2026

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New doc sections: Connecting to a server (3 transports), Authentication (client credentials, private key JWT, full OAuth), Using server features (tools, resources, prompts, completions), Notifications (listChanged first, manual handlers second), Handling server-initiated requests (capabilities, sampling, elicitation), Advanced patterns (middleware, resumption tokens), and a More client features reference table.

New companion file examples/client/src/clientGuide.examples.ts provides the snippet source with 16 regions covering: connect_streamableHttp, connect_stdio, connect_sseFallback, auth_clientCredentials, auth_privateKeyJwt, callTool_basic, readResource_basic, getPrompt_basic, complete_basic, listChanged_basic, notificationHandler_basic, capabilities_declaration, sampling_handler, elicitation_handler, middleware_basic, and resumptionToken_basic.


I still want to improve this document more in the future, but I think this is in a mergeable state.

@changeset-bot

changeset-botBot commented Feb 12, 2026

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⚠️ No Changeset found

Latest commit: 275c77e

Merging this PR will not cause a version bump for any packages. If these changes should not result in a new version, you're good to go. If these changes should result in a version bump, you need to add a changeset.

This PR includes no changesets

When changesets are added to this PR, you'll see the packages that this PR includes changesets for and the associated semver types

Click here to learn what changesets are, and how to add one.

Click here if you're a maintainer who wants to add a changeset to this PR

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@modelcontextprotocol/client

npm i https://pkg.pr.new/modelcontextprotocol/typescript-sdk/@modelcontextprotocol/client@1526

@modelcontextprotocol/server

npm i https://pkg.pr.new/modelcontextprotocol/typescript-sdk/@modelcontextprotocol/server@1526

@modelcontextprotocol/express

npm i https://pkg.pr.new/modelcontextprotocol/typescript-sdk/@modelcontextprotocol/express@1526

@modelcontextprotocol/hono

npm i https://pkg.pr.new/modelcontextprotocol/typescript-sdk/@modelcontextprotocol/hono@1526

@modelcontextprotocol/node

npm i https://pkg.pr.new/modelcontextprotocol/typescript-sdk/@modelcontextprotocol/node@1526

commit: 275c77e

jonathanhefnerand others added 2 commits February 13, 2026 11:16
New doc sections: Connecting to a server (3 transports), Authentication
(client credentials, private key JWT, full OAuth), Using server features
(tools, resources, prompts, completions), Notifications (`listChanged`
first, manual handlers second), Handling server-initiated requests
(capabilities, sampling, elicitation), Advanced patterns (middleware,
resumption tokens), and a More client features reference table.
New companion file `examples/client/src/clientGuide.examples.ts`
provides the snippet source with 16 regions covering:
`connect_streamableHttp`, `connect_stdio`, `connect_sseFallback`,
`auth_clientCredentials`, `auth_privateKeyJwt`, `callTool_basic`,
`readResource_basic`, `getPrompt_basic`, `complete_basic`,
`listChanged_basic`, `notificationHandler_basic`,
`capabilities_declaration`, `sampling_handler`, `elicitation_handler`,
`middleware_basic`, and `resumptionToken_basic`.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Add a top-level scope-setting link and per-section spec links for Tools,
Resources, Prompts, Sampling, Elicitation, and Authorization.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
@jonathanhefner
jonathanhefner marked this pull request as ready for review February 13, 2026 17:18
@jonathanhefner
jonathanhefner requested a review from a team as a code ownerFebruary 13, 2026 17:18
@jonathanhefner
jonathanhefner enabled auto-merge (squash) February 13, 2026 17:23
@jonathanhefner
jonathanhefner merged commit 288eaf8 into modelcontextprotocol:mainFeb 13, 2026
11 checks passed
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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

Add new sections and inline code snippets to docs/client.md - #1526

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jonathanhefner merged 3 commits into
modelcontextprotocol:mainfrom
jonathanhefner:revise-docs-client-md
Feb 13, 2026
Merged

Add new sections and inline code snippets to docs/client.md#1526
jonathanhefner merged 3 commits into
modelcontextprotocol:mainfrom
jonathanhefner:revise-docs-client-md

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@jonathanhefnerjonathanhefner commented Feb 12, 2026

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New doc sections: Connecting to a server (3 transports), Authentication (client credentials, private key JWT, full OAuth), Using server features (tools, resources, prompts, completions), Notifications (listChanged first, manual handlers second), Handling server-initiated requests (capabilities, sampling, elicitation), Advanced patterns (middleware, resumption tokens), and a More client features reference table.

New companion file examples/client/src/clientGuide.examples.ts provides the snippet source with 16 regions covering: connect_streamableHttp, connect_stdio, connect_sseFallback, auth_clientCredentials, auth_privateKeyJwt, callTool_basic, readResource_basic, getPrompt_basic, complete_basic, listChanged_basic, notificationHandler_basic, capabilities_declaration, sampling_handler, elicitation_handler, middleware_basic, and resumptionToken_basic.


I still want to improve this document more in the future, but I think this is in a mergeable state.

@changeset-bot

changeset-botBot commented Feb 12, 2026

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⚠️ No Changeset found

Latest commit: 275c77e

Merging this PR will not cause a version bump for any packages. If these changes should not result in a new version, you're good to go. If these changes should result in a version bump, you need to add a changeset.

This PR includes no changesets

When changesets are added to this PR, you'll see the packages that this PR includes changesets for and the associated semver types

Click here to learn what changesets are, and how to add one.

Click here if you're a maintainer who wants to add a changeset to this PR

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@modelcontextprotocol/client

npm i https://pkg.pr.new/modelcontextprotocol/typescript-sdk/@modelcontextprotocol/client@1526

@modelcontextprotocol/server

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commit: 275c77e

jonathanhefnerand others added 2 commits February 13, 2026 11:16
New doc sections: Connecting to a server (3 transports), Authentication
(client credentials, private key JWT, full OAuth), Using server features
(tools, resources, prompts, completions), Notifications (`listChanged`
first, manual handlers second), Handling server-initiated requests
(capabilities, sampling, elicitation), Advanced patterns (middleware,
resumption tokens), and a More client features reference table.
New companion file `examples/client/src/clientGuide.examples.ts`
provides the snippet source with 16 regions covering:
`connect_streamableHttp`, `connect_stdio`, `connect_sseFallback`,
`auth_clientCredentials`, `auth_privateKeyJwt`, `callTool_basic`,
`readResource_basic`, `getPrompt_basic`, `complete_basic`,
`listChanged_basic`, `notificationHandler_basic`,
`capabilities_declaration`, `sampling_handler`, `elicitation_handler`,
`middleware_basic`, and `resumptionToken_basic`.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Add a top-level scope-setting link and per-section spec links for Tools,
Resources, Prompts, Sampling, Elicitation, and Authorization.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
@jonathanhefner
jonathanhefner marked this pull request as ready for review February 13, 2026 17:18
@jonathanhefner
jonathanhefner requested a review from a team as a code ownerFebruary 13, 2026 17:18
@jonathanhefner
jonathanhefner enabled auto-merge (squash) February 13, 2026 17:23
@jonathanhefner
jonathanhefner merged commit 288eaf8 into modelcontextprotocol:mainFeb 13, 2026
11 checks passed
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, '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('^' + ".*" + '
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Add new sections and inline code snippets to docs/client.md - #1526

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jonathanhefner:revise-docs-client-md
Feb 13, 2026
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Add new sections and inline code snippets to docs/client.md#1526
jonathanhefner merged 3 commits into
modelcontextprotocol:mainfrom
jonathanhefner:revise-docs-client-md

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@jonathanhefnerjonathanhefner commented Feb 12, 2026

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New doc sections: Connecting to a server (3 transports), Authentication (client credentials, private key JWT, full OAuth), Using server features (tools, resources, prompts, completions), Notifications (listChanged first, manual handlers second), Handling server-initiated requests (capabilities, sampling, elicitation), Advanced patterns (middleware, resumption tokens), and a More client features reference table.

New companion file examples/client/src/clientGuide.examples.ts provides the snippet source with 16 regions covering: connect_streamableHttp, connect_stdio, connect_sseFallback, auth_clientCredentials, auth_privateKeyJwt, callTool_basic, readResource_basic, getPrompt_basic, complete_basic, listChanged_basic, notificationHandler_basic, capabilities_declaration, sampling_handler, elicitation_handler, middleware_basic, and resumptionToken_basic.


I still want to improve this document more in the future, but I think this is in a mergeable state.

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@modelcontextprotocol/client

npm i https://pkg.pr.new/modelcontextprotocol/typescript-sdk/@modelcontextprotocol/client@1526

@modelcontextprotocol/server

npm i https://pkg.pr.new/modelcontextprotocol/typescript-sdk/@modelcontextprotocol/server@1526

@modelcontextprotocol/express

npm i https://pkg.pr.new/modelcontextprotocol/typescript-sdk/@modelcontextprotocol/express@1526

@modelcontextprotocol/hono

npm i https://pkg.pr.new/modelcontextprotocol/typescript-sdk/@modelcontextprotocol/hono@1526

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npm i https://pkg.pr.new/modelcontextprotocol/typescript-sdk/@modelcontextprotocol/node@1526

commit: 275c77e

jonathanhefnerand others added 2 commits February 13, 2026 11:16
New doc sections: Connecting to a server (3 transports), Authentication
(client credentials, private key JWT, full OAuth), Using server features
(tools, resources, prompts, completions), Notifications (`listChanged`
first, manual handlers second), Handling server-initiated requests
(capabilities, sampling, elicitation), Advanced patterns (middleware,
resumption tokens), and a More client features reference table.
New companion file `examples/client/src/clientGuide.examples.ts`
provides the snippet source with 16 regions covering:
`connect_streamableHttp`, `connect_stdio`, `connect_sseFallback`,
`auth_clientCredentials`, `auth_privateKeyJwt`, `callTool_basic`,
`readResource_basic`, `getPrompt_basic`, `complete_basic`,
`listChanged_basic`, `notificationHandler_basic`,
`capabilities_declaration`, `sampling_handler`, `elicitation_handler`,
`middleware_basic`, and `resumptionToken_basic`.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Add a top-level scope-setting link and per-section spec links for Tools,
Resources, Prompts, Sampling, Elicitation, and Authorization.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
@jonathanhefner
jonathanhefner marked this pull request as ready for review February 13, 2026 17:18
@jonathanhefner
jonathanhefner requested a review from a team as a code ownerFebruary 13, 2026 17:18
@jonathanhefner
jonathanhefner enabled auto-merge (squash) February 13, 2026 17:23
@jonathanhefner
jonathanhefner merged commit 288eaf8 into modelcontextprotocol:mainFeb 13, 2026
11 checks passed
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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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Add new sections and inline code snippets to docs/client.md - #1526

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jonathanhefner merged 3 commits into
modelcontextprotocol:mainfrom
jonathanhefner:revise-docs-client-md
Feb 13, 2026
Merged

Add new sections and inline code snippets to docs/client.md#1526
jonathanhefner merged 3 commits into
modelcontextprotocol:mainfrom
jonathanhefner:revise-docs-client-md

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@jonathanhefnerjonathanhefner commented Feb 12, 2026

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New doc sections: Connecting to a server (3 transports), Authentication (client credentials, private key JWT, full OAuth), Using server features (tools, resources, prompts, completions), Notifications (listChanged first, manual handlers second), Handling server-initiated requests (capabilities, sampling, elicitation), Advanced patterns (middleware, resumption tokens), and a More client features reference table.

New companion file examples/client/src/clientGuide.examples.ts provides the snippet source with 16 regions covering: connect_streamableHttp, connect_stdio, connect_sseFallback, auth_clientCredentials, auth_privateKeyJwt, callTool_basic, readResource_basic, getPrompt_basic, complete_basic, listChanged_basic, notificationHandler_basic, capabilities_declaration, sampling_handler, elicitation_handler, middleware_basic, and resumptionToken_basic.


I still want to improve this document more in the future, but I think this is in a mergeable state.

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⚠️ No Changeset found

Latest commit: 275c77e

Merging this PR will not cause a version bump for any packages. If these changes should not result in a new version, you're good to go. If these changes should result in a version bump, you need to add a changeset.

This PR includes no changesets

When changesets are added to this PR, you'll see the packages that this PR includes changesets for and the associated semver types

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Click here if you're a maintainer who wants to add a changeset to this PR

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@modelcontextprotocol/client

npm i https://pkg.pr.new/modelcontextprotocol/typescript-sdk/@modelcontextprotocol/client@1526

@modelcontextprotocol/server

npm i https://pkg.pr.new/modelcontextprotocol/typescript-sdk/@modelcontextprotocol/server@1526

@modelcontextprotocol/express

npm i https://pkg.pr.new/modelcontextprotocol/typescript-sdk/@modelcontextprotocol/express@1526

@modelcontextprotocol/hono

npm i https://pkg.pr.new/modelcontextprotocol/typescript-sdk/@modelcontextprotocol/hono@1526

@modelcontextprotocol/node

npm i https://pkg.pr.new/modelcontextprotocol/typescript-sdk/@modelcontextprotocol/node@1526

commit: 275c77e

jonathanhefnerand others added 2 commits February 13, 2026 11:16
New doc sections: Connecting to a server (3 transports), Authentication
(client credentials, private key JWT, full OAuth), Using server features
(tools, resources, prompts, completions), Notifications (`listChanged`
first, manual handlers second), Handling server-initiated requests
(capabilities, sampling, elicitation), Advanced patterns (middleware,
resumption tokens), and a More client features reference table.
New companion file `examples/client/src/clientGuide.examples.ts`
provides the snippet source with 16 regions covering:
`connect_streamableHttp`, `connect_stdio`, `connect_sseFallback`,
`auth_clientCredentials`, `auth_privateKeyJwt`, `callTool_basic`,
`readResource_basic`, `getPrompt_basic`, `complete_basic`,
`listChanged_basic`, `notificationHandler_basic`,
`capabilities_declaration`, `sampling_handler`, `elicitation_handler`,
`middleware_basic`, and `resumptionToken_basic`.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Add a top-level scope-setting link and per-section spec links for Tools,
Resources, Prompts, Sampling, Elicitation, and Authorization.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
@jonathanhefner
jonathanhefner marked this pull request as ready for review February 13, 2026 17:18
@jonathanhefner
jonathanhefner requested a review from a team as a code ownerFebruary 13, 2026 17:18
@jonathanhefner
jonathanhefner enabled auto-merge (squash) February 13, 2026 17:23
@jonathanhefner
jonathanhefner merged commit 288eaf8 into modelcontextprotocol:mainFeb 13, 2026
11 checks passed
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, '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

Add new sections and inline code snippets to docs/client.md - #1526

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jonathanhefner merged 3 commits into
modelcontextprotocol:mainfrom
jonathanhefner:revise-docs-client-md
Feb 13, 2026
Merged

Add new sections and inline code snippets to docs/client.md#1526
jonathanhefner merged 3 commits into
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jonathanhefner:revise-docs-client-md

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@jonathanhefnerjonathanhefner commented Feb 12, 2026

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New doc sections: Connecting to a server (3 transports), Authentication (client credentials, private key JWT, full OAuth), Using server features (tools, resources, prompts, completions), Notifications (listChanged first, manual handlers second), Handling server-initiated requests (capabilities, sampling, elicitation), Advanced patterns (middleware, resumption tokens), and a More client features reference table.

New companion file examples/client/src/clientGuide.examples.ts provides the snippet source with 16 regions covering: connect_streamableHttp, connect_stdio, connect_sseFallback, auth_clientCredentials, auth_privateKeyJwt, callTool_basic, readResource_basic, getPrompt_basic, complete_basic, listChanged_basic, notificationHandler_basic, capabilities_declaration, sampling_handler, elicitation_handler, middleware_basic, and resumptionToken_basic.


I still want to improve this document more in the future, but I think this is in a mergeable state.

@changeset-bot

changeset-botBot commented Feb 12, 2026

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⚠️ No Changeset found

Latest commit: 275c77e

Merging this PR will not cause a version bump for any packages. If these changes should not result in a new version, you're good to go. If these changes should result in a version bump, you need to add a changeset.

This PR includes no changesets

When changesets are added to this PR, you'll see the packages that this PR includes changesets for and the associated semver types

Click here to learn what changesets are, and how to add one.

Click here if you're a maintainer who wants to add a changeset to this PR

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@modelcontextprotocol/client

npm i https://pkg.pr.new/modelcontextprotocol/typescript-sdk/@modelcontextprotocol/client@1526

@modelcontextprotocol/server

npm i https://pkg.pr.new/modelcontextprotocol/typescript-sdk/@modelcontextprotocol/server@1526

@modelcontextprotocol/express

npm i https://pkg.pr.new/modelcontextprotocol/typescript-sdk/@modelcontextprotocol/express@1526

@modelcontextprotocol/hono

npm i https://pkg.pr.new/modelcontextprotocol/typescript-sdk/@modelcontextprotocol/hono@1526

@modelcontextprotocol/node

npm i https://pkg.pr.new/modelcontextprotocol/typescript-sdk/@modelcontextprotocol/node@1526

commit: 275c77e

jonathanhefnerand others added 2 commits February 13, 2026 11:16
New doc sections: Connecting to a server (3 transports), Authentication
(client credentials, private key JWT, full OAuth), Using server features
(tools, resources, prompts, completions), Notifications (`listChanged`
first, manual handlers second), Handling server-initiated requests
(capabilities, sampling, elicitation), Advanced patterns (middleware,
resumption tokens), and a More client features reference table.
New companion file `examples/client/src/clientGuide.examples.ts`
provides the snippet source with 16 regions covering:
`connect_streamableHttp`, `connect_stdio`, `connect_sseFallback`,
`auth_clientCredentials`, `auth_privateKeyJwt`, `callTool_basic`,
`readResource_basic`, `getPrompt_basic`, `complete_basic`,
`listChanged_basic`, `notificationHandler_basic`,
`capabilities_declaration`, `sampling_handler`, `elicitation_handler`,
`middleware_basic`, and `resumptionToken_basic`.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Add a top-level scope-setting link and per-section spec links for Tools,
Resources, Prompts, Sampling, Elicitation, and Authorization.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
@jonathanhefner
jonathanhefner marked this pull request as ready for review February 13, 2026 17:18
@jonathanhefner
jonathanhefner requested a review from a team as a code ownerFebruary 13, 2026 17:18
@jonathanhefner
jonathanhefner enabled auto-merge (squash) February 13, 2026 17:23
@jonathanhefner
jonathanhefner merged commit 288eaf8 into modelcontextprotocol:mainFeb 13, 2026
11 checks passed
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2 participants

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