dev-docs (MCP server): Add tracing and errors documentation - #14374

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betegon merged 14 commits into
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dev-docs (MCP server): Add tracing and errors documentation#14374
betegon merged 14 commits into
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DESCRIBE YOUR PR

Closes#14106

Adds developer docs for our MCP Server instrumentation.

Route for the documentation sdk/expected-features/mcp-instrumentation that includes:

.mcp-instrumentation
├── index.mdx # brief description on current features and limitations
├── errors.mdx # draft errors doc 
└── tracing.mdx # Tracing and span conventions

Followed this file structure as a start to (in the future) have this structure for all the other features, having something like this below, where we have :

.[Feature 1]
├── index.mdx ├── logs.mdx ├── errors.mdx .
.
.
.[Feature 2]
├── index.mdx ├── errors.mdx ├── tracing.mdx
.
.
.

The structure idea is from @abhi, who helped me settle this <3.

NOTE: Error docs are going to change, addressing feedback from sentry-javascript/pull/16817

IS YOUR CHANGE URGENT?

PRE-MERGE CHECKLIST

Make sure you've checked the following before merging your changes:

  • Checked Vercel preview for correctness, including links
  • PR was reviewed and approved by any necessary SMEs (subject matter experts)
  • PR was reviewed and approved by a member of the Sentry docs team

@betegonbetegon self-assigned this Jul 15, 2025
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@betegonbetegon changed the title Bete/mcp server moduledev-docs (MCP server): Add tracing and errors documentationJul 16, 2025
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betegon marked this pull request as ready for review July 16, 2025 11:24
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nice, this is what I think we want. Once we convert the errors spec to stop using tags we can merge!

Comment threaddevelop-docs/sdk/expected-features/mcp-instrumentation/index.mdx Outdated
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Looks good! Thanks for adding 🫡

betegonand others added 3 commits July 22, 2025 11:28
@betegon@coolguyzone
Update develop-docs/sdk/expected-features/mcp-instrumentation/errors.mdx
6c602f6
Co-authored-by: Alex Krawiec <alex.krawiec@sentry.io>
@betegon@coolguyzone
Update develop-docs/sdk/expected-features/mcp-instrumentation/tracing…
7e6e323
….mdx
Co-authored-by: Alex Krawiec <alex.krawiec@sentry.io>
@betegon@coolguyzone
Update develop-docs/sdk/expected-features/mcp-instrumentation/tracing…
2ace1dd
….mdx
Co-authored-by: Alex Krawiec <alex.krawiec@sentry.io>
@betegon

betegon commented Jul 22, 2025

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Hey @coolguyzone , thanks for reviewing it. I was waiting to update the erors docs to use mechanism instead of tags. It's updated now, please have a look at it, this is the actual change 46958b.

@betegon
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very happy with this, good starting point. Thanks for iterating @betegon

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merging this, happy to push another PR if you review it @coolguyzone :)

@betegon
betegon merged commit 4a1d2ff into masterJul 25, 2025
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@betegon
betegon deleted the bete/mcp-server-module branch July 25, 2025 14:26
lucas-zimerman pushed a commit that referenced this pull request Jul 29, 2025
@betegon@coolguyzone@lucas-zimerman
dev-docs (MCP server): Add tracing and errors documentation (#14374)
f9bf851
## DESCRIBE YOUR PR
Closes#14106
Adds developer docs for our MCP Server instrumentation. Route for the documentation `sdk/expected-features/mcp-instrumentation`
that includes:
```bash
.mcp-instrumentation
├── index.mdx # brief description on current features and limitations
├── errors.mdx # draft errors doc └── tracing.mdx # Tracing and span conventions
```
Followed this file structure as a start to (in the future) have this
structure for all the other features, having something like this below,
where we have :
```
.[Feature 1]
├── index.mdx ├── logs.mdx ├── errors.mdx .
.
.
.[Feature 2]
├── index.mdx ├── errors.mdx ├── tracing.mdx
.
.
.
```
The structure idea is from @abhi, who helped me settle this <3.
**NOTE:** Error docs are going to change, addressing feedback from [sentry-javascript/pull/16817](getsentry/sentry-javascript#16817)
## IS YOUR CHANGE URGENT? ## PRE-MERGE CHECKLIST
*Make sure you've checked the following before merging your changes:*
- [x] Checked Vercel preview for correctness, including links
- [ ] PR was reviewed and approved by any necessary SMEs (subject matter experts)
- [ ] PR was reviewed and approved by a member of the [Sentry docs team](https://github.com/orgs/getsentry/teams/docs)
---------
Co-authored-by: Alex Krawiec <alex.krawiec@sentry.io>
@github-actionsgithub-actionsBot locked and limited conversation to collaborators Aug 10, 2025
Sign up for freeto subscribe to this conversation on GitHub. Already have an account? Sign in.

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MCP Server - instrumentation spec document

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, '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" + '

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dev-docs (MCP server): Add tracing and errors documentation - #14374
Merged
betegon merged 14 commits into
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bete/mcp-server-module
Jul 25, 2025
Merged
dev-docs (MCP server): Add tracing and errors documentation#14374
betegon merged 14 commits into
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DESCRIBE YOUR PR
Closes#14106
Adds developer docs for our MCP Server instrumentation.
Route for the documentation sdk/expected-features/mcp-instrumentation that includes:
.mcp-instrumentation
├── index.mdx # brief description on current features and limitations
├── errors.mdx # draft errors doc 
└── tracing.mdx # Tracing and span conventions
Followed this file structure as a start to (in the future) have this structure for all the other features, having something like this below, where we have :
.[Feature 1]
├── index.mdx ├── logs.mdx ├── errors.mdx .
.
.
.[Feature 2]
├── index.mdx ├── errors.mdx ├── tracing.mdx
.
.
.

The structure idea is from @abhi, who helped me settle this <3.
NOTE: Error docs are going to change, addressing feedback from sentry-javascript/pull/16817
IS YOUR CHANGE URGENT?
PRE-MERGE CHECKLIST
Make sure you've checked the following before merging your changes:
  •  Checked Vercel preview for correctness, including links
  •  PR was reviewed and approved by any necessary SMEs (subject matter experts)
  •  PR was reviewed and approved by a member of the Sentry docs team
@betegonbetegon
self-assigned this
Jul 15, 2025
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The latest updates on your projects. Learn more about Vercel for Git ↗︎
NameStatusPreviewCommentsUpdated (UTC)
develop-docs✅ Ready (Inspect)Visit Preview💬 Add feedbackJul 23, 2025 7:19pm
1 Skipped Deployment
NameStatusPreviewCommentsUpdated (UTC)
sentry-docs⬜️ Ignored (Inspect)Visit PreviewJul 23, 2025 7:19pm
@betegonbetegon
changed the title
Bete/mcp server moduledev-docs (MCP server): Add tracing and errors documentationJul 16, 2025
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marked this pull request as ready for review
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@betegon
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nice, this is what I think we want. Once we convert the errors spec to stop using tags we can merge!
Comment threaddevelop-docs/sdk/expected-features/mcp-instrumentation/index.mdx
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Looks good! Thanks for adding 🫡
betegonand others
added 3 commits
July 22, 2025 11:28
@betegon@coolguyzone
Update develop-docs/sdk/expected-features/mcp-instrumentation/errors.mdx
6c602f6
Co-authored-by: Alex Krawiec <alex.krawiec@sentry.io>
@betegon@coolguyzone
Update develop-docs/sdk/expected-features/mcp-instrumentation/tracing…
7e6e323
….mdx
Co-authored-by: Alex Krawiec <alex.krawiec@sentry.io>
@betegon@coolguyzone
Update develop-docs/sdk/expected-features/mcp-instrumentation/tracing…
2ace1dd
….mdx
Co-authored-by: Alex Krawiec <alex.krawiec@sentry.io>
@betegon
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Jul 22, 2025

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Hey @coolguyzone , thanks for reviewing it. I was waiting to update the erors docs to use mechanism instead of tags. It's updated now, please have a look at it, this is the actual change 46958b.
@betegon
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requested a review
from coolguyzoneJuly 22, 2025 10:03
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very happy with this, good starting point. Thanks for iterating @betegon
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merging this, happy to push another PR if you review it @coolguyzone :)
@betegon
betegon
merged commit 4a1d2ff
into
masterJul 25, 2025

12 checks passed

@betegon
betegon
deleted the

bete/mcp-server-module

branch
July 25, 2025 14:26
lucas-zimerman pushed a commit
that referenced
this pull request
Jul 29, 2025
@betegon@coolguyzone@lucas-zimerman
dev-docs (MCP server): Add tracing and errors documentation (#14374)
f9bf851
## DESCRIBE YOUR PR
Closes#14106
Adds developer docs for our MCP Server instrumentation. Route for the documentation `sdk/expected-features/mcp-instrumentation`
that includes:
```bash
.mcp-instrumentation
├── index.mdx # brief description on current features and limitations
├── errors.mdx # draft errors doc └── tracing.mdx # Tracing and span conventions
```
Followed this file structure as a start to (in the future) have this
structure for all the other features, having something like this below,
where we have :
```
.[Feature 1]
├── index.mdx ├── logs.mdx ├── errors.mdx .
.
.
.[Feature 2]
├── index.mdx ├── errors.mdx ├── tracing.mdx
.
.
.
```
The structure idea is from @abhi, who helped me settle this <3.
**NOTE:** Error docs are going to change, addressing feedback from [sentry-javascript/pull/16817](getsentry/sentry-javascript#16817)
## IS YOUR CHANGE URGENT? ## PRE-MERGE CHECKLIST
*Make sure you've checked the following before merging your changes:*
- [x] Checked Vercel preview for correctness, including links
- [ ] PR was reviewed and approved by any necessary SMEs (subject matter experts)
- [ ] PR was reviewed and approved by a member of the [Sentry docs team](https://github.com/orgs/getsentry/teams/docs)
---------
Co-authored-by: Alex Krawiec <alex.krawiec@sentry.io>
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MCP Server - instrumentation spec document


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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('^' + ".*" + '

Skip to content
dev-docs (MCP server): Add tracing and errors documentation - #14374
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betegon merged 14 commits into
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bete/mcp-server-module
Jul 25, 2025
Merged
dev-docs (MCP server): Add tracing and errors documentation#14374
betegon merged 14 commits into
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DESCRIBE YOUR PR
Closes#14106
Adds developer docs for our MCP Server instrumentation.
Route for the documentation sdk/expected-features/mcp-instrumentation that includes:
.mcp-instrumentation
├── index.mdx # brief description on current features and limitations
├── errors.mdx # draft errors doc 
└── tracing.mdx # Tracing and span conventions
Followed this file structure as a start to (in the future) have this structure for all the other features, having something like this below, where we have :
.[Feature 1]
├── index.mdx ├── logs.mdx ├── errors.mdx .
.
.
.[Feature 2]
├── index.mdx ├── errors.mdx ├── tracing.mdx
.
.
.

The structure idea is from @abhi, who helped me settle this <3.
NOTE: Error docs are going to change, addressing feedback from sentry-javascript/pull/16817
IS YOUR CHANGE URGENT?
PRE-MERGE CHECKLIST
Make sure you've checked the following before merging your changes:
  •  Checked Vercel preview for correctness, including links
  •  PR was reviewed and approved by any necessary SMEs (subject matter experts)
  •  PR was reviewed and approved by a member of the Sentry docs team
@betegonbetegon
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The latest updates on your projects. Learn more about Vercel for Git ↗︎
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1 Skipped Deployment
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sentry-docs⬜️ Ignored (Inspect)Visit PreviewJul 23, 2025 7:19pm
@betegonbetegon
changed the title
Bete/mcp server moduledev-docs (MCP server): Add tracing and errors documentationJul 16, 2025
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nice, this is what I think we want. Once we convert the errors spec to stop using tags we can merge!
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Looks good! Thanks for adding 🫡
betegonand others
added 3 commits
July 22, 2025 11:28
@betegon@coolguyzone
Update develop-docs/sdk/expected-features/mcp-instrumentation/errors.mdx
6c602f6
Co-authored-by: Alex Krawiec <alex.krawiec@sentry.io>
@betegon@coolguyzone
Update develop-docs/sdk/expected-features/mcp-instrumentation/tracing…
7e6e323
….mdx
Co-authored-by: Alex Krawiec <alex.krawiec@sentry.io>
@betegon@coolguyzone
Update develop-docs/sdk/expected-features/mcp-instrumentation/tracing…
2ace1dd
….mdx
Co-authored-by: Alex Krawiec <alex.krawiec@sentry.io>
@betegon
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Hey @coolguyzone , thanks for reviewing it. I was waiting to update the erors docs to use mechanism instead of tags. It's updated now, please have a look at it, this is the actual change 46958b.
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very happy with this, good starting point. Thanks for iterating @betegon
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merging this, happy to push another PR if you review it @coolguyzone :)
@betegon
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merged commit 4a1d2ff
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masterJul 25, 2025

12 checks passed

@betegon
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deleted the

bete/mcp-server-module

branch
July 25, 2025 14:26
lucas-zimerman pushed a commit
that referenced
this pull request
Jul 29, 2025
@betegon@coolguyzone@lucas-zimerman
dev-docs (MCP server): Add tracing and errors documentation (#14374)
f9bf851
## DESCRIBE YOUR PR
Closes#14106
Adds developer docs for our MCP Server instrumentation. Route for the documentation `sdk/expected-features/mcp-instrumentation`
that includes:
```bash
.mcp-instrumentation
├── index.mdx # brief description on current features and limitations
├── errors.mdx # draft errors doc └── tracing.mdx # Tracing and span conventions
```
Followed this file structure as a start to (in the future) have this
structure for all the other features, having something like this below,
where we have :
```
.[Feature 1]
├── index.mdx ├── logs.mdx ├── errors.mdx .
.
.
.[Feature 2]
├── index.mdx ├── errors.mdx ├── tracing.mdx
.
.
.
```
The structure idea is from @abhi, who helped me settle this <3.
**NOTE:** Error docs are going to change, addressing feedback from [sentry-javascript/pull/16817](getsentry/sentry-javascript#16817)
## IS YOUR CHANGE URGENT? ## PRE-MERGE CHECKLIST
*Make sure you've checked the following before merging your changes:*
- [x] Checked Vercel preview for correctness, including links
- [ ] PR was reviewed and approved by any necessary SMEs (subject matter experts)
- [ ] PR was reviewed and approved by a member of the [Sentry docs team](https://github.com/orgs/getsentry/teams/docs)
---------
Co-authored-by: Alex Krawiec <alex.krawiec@sentry.io>
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MCP Server - instrumentation spec document


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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('^' + ".*" + '

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dev-docs (MCP server): Add tracing and errors documentation - #14374
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dev-docs (MCP server): Add tracing and errors documentation#14374
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DESCRIBE YOUR PR
Closes#14106
Adds developer docs for our MCP Server instrumentation.
Route for the documentation sdk/expected-features/mcp-instrumentation that includes:
.mcp-instrumentation
├── index.mdx # brief description on current features and limitations
├── errors.mdx # draft errors doc 
└── tracing.mdx # Tracing and span conventions
Followed this file structure as a start to (in the future) have this structure for all the other features, having something like this below, where we have :
.[Feature 1]
├── index.mdx ├── logs.mdx ├── errors.mdx .
.
.
.[Feature 2]
├── index.mdx ├── errors.mdx ├── tracing.mdx
.
.
.

The structure idea is from @abhi, who helped me settle this <3.
NOTE: Error docs are going to change, addressing feedback from sentry-javascript/pull/16817
IS YOUR CHANGE URGENT?
PRE-MERGE CHECKLIST
Make sure you've checked the following before merging your changes:
  •  Checked Vercel preview for correctness, including links
  •  PR was reviewed and approved by any necessary SMEs (subject matter experts)
  •  PR was reviewed and approved by a member of the Sentry docs team
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Bete/mcp server moduledev-docs (MCP server): Add tracing and errors documentationJul 16, 2025
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nice, this is what I think we want. Once we convert the errors spec to stop using tags we can merge!
Comment threaddevelop-docs/sdk/expected-features/mcp-instrumentation/index.mdx
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Looks good! Thanks for adding 🫡
betegonand others
added 3 commits
July 22, 2025 11:28
@betegon@coolguyzone
Update develop-docs/sdk/expected-features/mcp-instrumentation/errors.mdx
6c602f6
Co-authored-by: Alex Krawiec <alex.krawiec@sentry.io>
@betegon@coolguyzone
Update develop-docs/sdk/expected-features/mcp-instrumentation/tracing…
7e6e323
….mdx
Co-authored-by: Alex Krawiec <alex.krawiec@sentry.io>
@betegon@coolguyzone
Update develop-docs/sdk/expected-features/mcp-instrumentation/tracing…
2ace1dd
….mdx
Co-authored-by: Alex Krawiec <alex.krawiec@sentry.io>
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Hey @coolguyzone , thanks for reviewing it. I was waiting to update the erors docs to use mechanism instead of tags. It's updated now, please have a look at it, this is the actual change 46958b.
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very happy with this, good starting point. Thanks for iterating @betegon
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merging this, happy to push another PR if you review it @coolguyzone :)
@betegon
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merged commit 4a1d2ff
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deleted the

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lucas-zimerman pushed a commit
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@betegon@coolguyzone@lucas-zimerman
dev-docs (MCP server): Add tracing and errors documentation (#14374)
f9bf851
## DESCRIBE YOUR PR
Closes#14106
Adds developer docs for our MCP Server instrumentation. Route for the documentation `sdk/expected-features/mcp-instrumentation`
that includes:
```bash
.mcp-instrumentation
├── index.mdx # brief description on current features and limitations
├── errors.mdx # draft errors doc └── tracing.mdx # Tracing and span conventions
```
Followed this file structure as a start to (in the future) have this
structure for all the other features, having something like this below,
where we have :
```
.[Feature 1]
├── index.mdx ├── logs.mdx ├── errors.mdx .
.
.
.[Feature 2]
├── index.mdx ├── errors.mdx ├── tracing.mdx
.
.
.
```
The structure idea is from @abhi, who helped me settle this <3.
**NOTE:** Error docs are going to change, addressing feedback from [sentry-javascript/pull/16817](getsentry/sentry-javascript#16817)
## IS YOUR CHANGE URGENT? ## PRE-MERGE CHECKLIST
*Make sure you've checked the following before merging your changes:*
- [x] Checked Vercel preview for correctness, including links
- [ ] PR was reviewed and approved by any necessary SMEs (subject matter experts)
- [ ] PR was reviewed and approved by a member of the [Sentry docs team](https://github.com/orgs/getsentry/teams/docs)
---------
Co-authored-by: Alex Krawiec <alex.krawiec@sentry.io>
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MCP Server - instrumentation spec document


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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" + '

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dev-docs (MCP server): Add tracing and errors documentation - #14374
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betegon merged 14 commits into
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bete/mcp-server-module
Jul 25, 2025
Merged
dev-docs (MCP server): Add tracing and errors documentation#14374
betegon merged 14 commits into
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@betegonbetegon
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Jul 15, 2025•

edited

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DESCRIBE YOUR PR
Closes#14106
Adds developer docs for our MCP Server instrumentation.
Route for the documentation sdk/expected-features/mcp-instrumentation that includes:
.mcp-instrumentation
├── index.mdx # brief description on current features and limitations
├── errors.mdx # draft errors doc 
└── tracing.mdx # Tracing and span conventions
Followed this file structure as a start to (in the future) have this structure for all the other features, having something like this below, where we have :
.[Feature 1]
├── index.mdx ├── logs.mdx ├── errors.mdx .
.
.
.[Feature 2]
├── index.mdx ├── errors.mdx ├── tracing.mdx
.
.
.

The structure idea is from @abhi, who helped me settle this <3.
NOTE: Error docs are going to change, addressing feedback from sentry-javascript/pull/16817
IS YOUR CHANGE URGENT?
PRE-MERGE CHECKLIST
Make sure you've checked the following before merging your changes:
  •  Checked Vercel preview for correctness, including links
  •  PR was reviewed and approved by any necessary SMEs (subject matter experts)
  •  PR was reviewed and approved by a member of the Sentry docs team
@betegonbetegon
self-assigned this
Jul 15, 2025
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The latest updates on your projects. Learn more about Vercel for Git ↗︎
NameStatusPreviewCommentsUpdated (UTC)
develop-docs✅ Ready (Inspect)Visit Preview💬 Add feedbackJul 23, 2025 7:19pm
1 Skipped Deployment
NameStatusPreviewCommentsUpdated (UTC)
sentry-docs⬜️ Ignored (Inspect)Visit PreviewJul 23, 2025 7:19pm
@betegonbetegon
changed the title
Bete/mcp server moduledev-docs (MCP server): Add tracing and errors documentationJul 16, 2025
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marked this pull request as ready for review
July 16, 2025 11:24
@betegon
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nice, this is what I think we want. Once we convert the errors spec to stop using tags we can merge!
Comment threaddevelop-docs/sdk/expected-features/mcp-instrumentation/index.mdx
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Looks good! Thanks for adding 🫡
betegonand others
added 3 commits
July 22, 2025 11:28
@betegon@coolguyzone
Update develop-docs/sdk/expected-features/mcp-instrumentation/errors.mdx
6c602f6
Co-authored-by: Alex Krawiec <alex.krawiec@sentry.io>
@betegon@coolguyzone
Update develop-docs/sdk/expected-features/mcp-instrumentation/tracing…
7e6e323
….mdx
Co-authored-by: Alex Krawiec <alex.krawiec@sentry.io>
@betegon@coolguyzone
Update develop-docs/sdk/expected-features/mcp-instrumentation/tracing…
2ace1dd
….mdx
Co-authored-by: Alex Krawiec <alex.krawiec@sentry.io>
@betegon
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Jul 22, 2025

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Hey @coolguyzone , thanks for reviewing it. I was waiting to update the erors docs to use mechanism instead of tags. It's updated now, please have a look at it, this is the actual change 46958b.
@betegon
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requested a review
from coolguyzoneJuly 22, 2025 10:03
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very happy with this, good starting point. Thanks for iterating @betegon
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merging this, happy to push another PR if you review it @coolguyzone :)
@betegon
betegon
merged commit 4a1d2ff
into
masterJul 25, 2025

12 checks passed

@betegon
betegon
deleted the

bete/mcp-server-module

branch
July 25, 2025 14:26
lucas-zimerman pushed a commit
that referenced
this pull request
Jul 29, 2025
@betegon@coolguyzone@lucas-zimerman
dev-docs (MCP server): Add tracing and errors documentation (#14374)
f9bf851
## DESCRIBE YOUR PR
Closes#14106
Adds developer docs for our MCP Server instrumentation. Route for the documentation `sdk/expected-features/mcp-instrumentation`
that includes:
```bash
.mcp-instrumentation
├── index.mdx # brief description on current features and limitations
├── errors.mdx # draft errors doc └── tracing.mdx # Tracing and span conventions
```
Followed this file structure as a start to (in the future) have this
structure for all the other features, having something like this below,
where we have :
```
.[Feature 1]
├── index.mdx ├── logs.mdx ├── errors.mdx .
.
.
.[Feature 2]
├── index.mdx ├── errors.mdx ├── tracing.mdx
.
.
.
```
The structure idea is from @abhi, who helped me settle this <3.
**NOTE:** Error docs are going to change, addressing feedback from [sentry-javascript/pull/16817](getsentry/sentry-javascript#16817)
## IS YOUR CHANGE URGENT? ## PRE-MERGE CHECKLIST
*Make sure you've checked the following before merging your changes:*
- [x] Checked Vercel preview for correctness, including links
- [ ] PR was reviewed and approved by any necessary SMEs (subject matter experts)
- [ ] PR was reviewed and approved by a member of the [Sentry docs team](https://github.com/orgs/getsentry/teams/docs)
---------
Co-authored-by: Alex Krawiec <alex.krawiec@sentry.io>
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MCP Server - instrumentation spec document


3 participants

@betegon@AbhiPrasad@coolguyzone

, '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
dev-docs (MCP server): Add tracing and errors documentation - #14374
Merged
betegon merged 14 commits into
masterfrom 
bete/mcp-server-module
Jul 25, 2025
Merged
dev-docs (MCP server): Add tracing and errors documentation#14374
betegon merged 14 commits into
masterfrom 
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Jul 15, 2025•

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DESCRIBE YOUR PR
Closes#14106
Adds developer docs for our MCP Server instrumentation.
Route for the documentation sdk/expected-features/mcp-instrumentation that includes:
.mcp-instrumentation
├── index.mdx # brief description on current features and limitations
├── errors.mdx # draft errors doc 
└── tracing.mdx # Tracing and span conventions
Followed this file structure as a start to (in the future) have this structure for all the other features, having something like this below, where we have :
.[Feature 1]
├── index.mdx ├── logs.mdx ├── errors.mdx .
.
.
.[Feature 2]
├── index.mdx ├── errors.mdx ├── tracing.mdx
.
.
.

The structure idea is from @abhi, who helped me settle this <3.
NOTE: Error docs are going to change, addressing feedback from sentry-javascript/pull/16817
IS YOUR CHANGE URGENT?
PRE-MERGE CHECKLIST
Make sure you've checked the following before merging your changes:
  •  Checked Vercel preview for correctness, including links
  •  PR was reviewed and approved by any necessary SMEs (subject matter experts)
  •  PR was reviewed and approved by a member of the Sentry docs team
@betegonbetegon
self-assigned this
Jul 15, 2025
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NameStatusPreviewCommentsUpdated (UTC)
develop-docs✅ Ready (Inspect)Visit Preview💬 Add feedbackJul 23, 2025 7:19pm
1 Skipped Deployment
NameStatusPreviewCommentsUpdated (UTC)
sentry-docs⬜️ Ignored (Inspect)Visit PreviewJul 23, 2025 7:19pm
@betegonbetegon
changed the title
Bete/mcp server moduledev-docs (MCP server): Add tracing and errors documentationJul 16, 2025
@betegon
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marked this pull request as ready for review
July 16, 2025 11:24
@betegon
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nice, this is what I think we want. Once we convert the errors spec to stop using tags we can merge!
Comment threaddevelop-docs/sdk/expected-features/mcp-instrumentation/index.mdx
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Looks good! Thanks for adding 🫡
betegonand others
added 3 commits
July 22, 2025 11:28
@betegon@coolguyzone
Update develop-docs/sdk/expected-features/mcp-instrumentation/errors.mdx
6c602f6
Co-authored-by: Alex Krawiec <alex.krawiec@sentry.io>
@betegon@coolguyzone
Update develop-docs/sdk/expected-features/mcp-instrumentation/tracing…
7e6e323
….mdx
Co-authored-by: Alex Krawiec <alex.krawiec@sentry.io>
@betegon@coolguyzone
Update develop-docs/sdk/expected-features/mcp-instrumentation/tracing…
2ace1dd
….mdx
Co-authored-by: Alex Krawiec <alex.krawiec@sentry.io>
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Hey @coolguyzone , thanks for reviewing it. I was waiting to update the erors docs to use mechanism instead of tags. It's updated now, please have a look at it, this is the actual change 46958b.
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very happy with this, good starting point. Thanks for iterating @betegon
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merging this, happy to push another PR if you review it @coolguyzone :)
@betegon
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deleted the

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lucas-zimerman pushed a commit
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@betegon@coolguyzone@lucas-zimerman
dev-docs (MCP server): Add tracing and errors documentation (#14374)
f9bf851
## DESCRIBE YOUR PR
Closes#14106
Adds developer docs for our MCP Server instrumentation. Route for the documentation `sdk/expected-features/mcp-instrumentation`
that includes:
```bash
.mcp-instrumentation
├── index.mdx # brief description on current features and limitations
├── errors.mdx # draft errors doc └── tracing.mdx # Tracing and span conventions
```
Followed this file structure as a start to (in the future) have this
structure for all the other features, having something like this below,
where we have :
```
.[Feature 1]
├── index.mdx ├── logs.mdx ├── errors.mdx .
.
.
.[Feature 2]
├── index.mdx ├── errors.mdx ├── tracing.mdx
.
.
.
```
The structure idea is from @abhi, who helped me settle this <3.
**NOTE:** Error docs are going to change, addressing feedback from [sentry-javascript/pull/16817](getsentry/sentry-javascript#16817)
## IS YOUR CHANGE URGENT? ## PRE-MERGE CHECKLIST
*Make sure you've checked the following before merging your changes:*
- [x] Checked Vercel preview for correctness, including links
- [ ] PR was reviewed and approved by any necessary SMEs (subject matter experts)
- [ ] PR was reviewed and approved by a member of the [Sentry docs team](https://github.com/orgs/getsentry/teams/docs)
---------
Co-authored-by: Alex Krawiec <alex.krawiec@sentry.io>
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MCP Server - instrumentation spec document


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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('^' + ".*" + '

Skip to content
dev-docs (MCP server): Add tracing and errors documentation - #14374
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betegon merged 14 commits into
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bete/mcp-server-module
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Merged
dev-docs (MCP server): Add tracing and errors documentation#14374
betegon merged 14 commits into
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Jul 15, 2025•

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DESCRIBE YOUR PR
Closes#14106
Adds developer docs for our MCP Server instrumentation.
Route for the documentation sdk/expected-features/mcp-instrumentation that includes:
.mcp-instrumentation
├── index.mdx # brief description on current features and limitations
├── errors.mdx # draft errors doc 
└── tracing.mdx # Tracing and span conventions
Followed this file structure as a start to (in the future) have this structure for all the other features, having something like this below, where we have :
.[Feature 1]
├── index.mdx ├── logs.mdx ├── errors.mdx .
.
.
.[Feature 2]
├── index.mdx ├── errors.mdx ├── tracing.mdx
.
.
.

The structure idea is from @abhi, who helped me settle this <3.
NOTE: Error docs are going to change, addressing feedback from sentry-javascript/pull/16817
IS YOUR CHANGE URGENT?
PRE-MERGE CHECKLIST
Make sure you've checked the following before merging your changes:
  •  Checked Vercel preview for correctness, including links
  •  PR was reviewed and approved by any necessary SMEs (subject matter experts)
  •  PR was reviewed and approved by a member of the Sentry docs team
@betegonbetegon
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The latest updates on your projects. Learn more about Vercel for Git ↗︎
NameStatusPreviewCommentsUpdated (UTC)
develop-docs✅ Ready (Inspect)Visit Preview💬 Add feedbackJul 23, 2025 7:19pm
1 Skipped Deployment
NameStatusPreviewCommentsUpdated (UTC)
sentry-docs⬜️ Ignored (Inspect)Visit PreviewJul 23, 2025 7:19pm
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changed the title
Bete/mcp server moduledev-docs (MCP server): Add tracing and errors documentationJul 16, 2025
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nice, this is what I think we want. Once we convert the errors spec to stop using tags we can merge!
Comment threaddevelop-docs/sdk/expected-features/mcp-instrumentation/index.mdx
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Looks good! Thanks for adding 🫡
betegonand others
added 3 commits
July 22, 2025 11:28
@betegon@coolguyzone
Update develop-docs/sdk/expected-features/mcp-instrumentation/errors.mdx
6c602f6
Co-authored-by: Alex Krawiec <alex.krawiec@sentry.io>
@betegon@coolguyzone
Update develop-docs/sdk/expected-features/mcp-instrumentation/tracing…
7e6e323
….mdx
Co-authored-by: Alex Krawiec <alex.krawiec@sentry.io>
@betegon@coolguyzone
Update develop-docs/sdk/expected-features/mcp-instrumentation/tracing…
2ace1dd
….mdx
Co-authored-by: Alex Krawiec <alex.krawiec@sentry.io>
@betegon
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Jul 22, 2025

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Hey @coolguyzone , thanks for reviewing it. I was waiting to update the erors docs to use mechanism instead of tags. It's updated now, please have a look at it, this is the actual change 46958b.
@betegon
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requested a review
from coolguyzoneJuly 22, 2025 10:03
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very happy with this, good starting point. Thanks for iterating @betegon
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merging this, happy to push another PR if you review it @coolguyzone :)
@betegon
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merged commit 4a1d2ff
into
masterJul 25, 2025

12 checks passed

@betegon
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deleted the

bete/mcp-server-module

branch
July 25, 2025 14:26
lucas-zimerman pushed a commit
that referenced
this pull request
Jul 29, 2025
@betegon@coolguyzone@lucas-zimerman
dev-docs (MCP server): Add tracing and errors documentation (#14374)
f9bf851
## DESCRIBE YOUR PR
Closes#14106
Adds developer docs for our MCP Server instrumentation. Route for the documentation `sdk/expected-features/mcp-instrumentation`
that includes:
```bash
.mcp-instrumentation
├── index.mdx # brief description on current features and limitations
├── errors.mdx # draft errors doc └── tracing.mdx # Tracing and span conventions
```
Followed this file structure as a start to (in the future) have this
structure for all the other features, having something like this below,
where we have :
```
.[Feature 1]
├── index.mdx ├── logs.mdx ├── errors.mdx .
.
.
.[Feature 2]
├── index.mdx ├── errors.mdx ├── tracing.mdx
.
.
.
```
The structure idea is from @abhi, who helped me settle this <3.
**NOTE:** Error docs are going to change, addressing feedback from [sentry-javascript/pull/16817](getsentry/sentry-javascript#16817)
## IS YOUR CHANGE URGENT? ## PRE-MERGE CHECKLIST
*Make sure you've checked the following before merging your changes:*
- [x] Checked Vercel preview for correctness, including links
- [ ] PR was reviewed and approved by any necessary SMEs (subject matter experts)
- [ ] PR was reviewed and approved by a member of the [Sentry docs team](https://github.com/orgs/getsentry/teams/docs)
---------
Co-authored-by: Alex Krawiec <alex.krawiec@sentry.io>
@github-actionsgithub-actionsBot
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Aug 10, 2025
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MCP Server - instrumentation spec document


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@betegon@AbhiPrasad@coolguyzone

, '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); }
})();
})();

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dev-docs (MCP server): Add tracing and errors documentation - #14374
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Merged
dev-docs (MCP server): Add tracing and errors documentation#14374
betegon merged 14 commits into
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DESCRIBE YOUR PR
Closes#14106
Adds developer docs for our MCP Server instrumentation.
Route for the documentation sdk/expected-features/mcp-instrumentation that includes:
.mcp-instrumentation
├── index.mdx # brief description on current features and limitations
├── errors.mdx # draft errors doc 
└── tracing.mdx # Tracing and span conventions
Followed this file structure as a start to (in the future) have this structure for all the other features, having something like this below, where we have :
.[Feature 1]
├── index.mdx ├── logs.mdx ├── errors.mdx .
.
.
.[Feature 2]
├── index.mdx ├── errors.mdx ├── tracing.mdx
.
.
.

The structure idea is from @abhi, who helped me settle this <3.
NOTE: Error docs are going to change, addressing feedback from sentry-javascript/pull/16817
IS YOUR CHANGE URGENT?
PRE-MERGE CHECKLIST
Make sure you've checked the following before merging your changes:
  •  Checked Vercel preview for correctness, including links
  •  PR was reviewed and approved by any necessary SMEs (subject matter experts)
  •  PR was reviewed and approved by a member of the Sentry docs team
@betegonbetegon
self-assigned this
Jul 15, 2025
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The latest updates on your projects. Learn more about Vercel for Git ↗︎
NameStatusPreviewCommentsUpdated (UTC)
develop-docs✅ Ready (Inspect)Visit Preview💬 Add feedbackJul 23, 2025 7:19pm
1 Skipped Deployment
NameStatusPreviewCommentsUpdated (UTC)
sentry-docs⬜️ Ignored (Inspect)Visit PreviewJul 23, 2025 7:19pm
@betegonbetegon
changed the title
Bete/mcp server moduledev-docs (MCP server): Add tracing and errors documentationJul 16, 2025
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nice, this is what I think we want. Once we convert the errors spec to stop using tags we can merge!
Comment threaddevelop-docs/sdk/expected-features/mcp-instrumentation/index.mdx
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Looks good! Thanks for adding 🫡
betegonand others
added 3 commits
July 22, 2025 11:28
@betegon@coolguyzone
Update develop-docs/sdk/expected-features/mcp-instrumentation/errors.mdx
6c602f6
Co-authored-by: Alex Krawiec <alex.krawiec@sentry.io>
@betegon@coolguyzone
Update develop-docs/sdk/expected-features/mcp-instrumentation/tracing…
7e6e323
….mdx
Co-authored-by: Alex Krawiec <alex.krawiec@sentry.io>
@betegon@coolguyzone
Update develop-docs/sdk/expected-features/mcp-instrumentation/tracing…
2ace1dd
….mdx
Co-authored-by: Alex Krawiec <alex.krawiec@sentry.io>
@betegon
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commented
Jul 22, 2025

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Hey @coolguyzone , thanks for reviewing it. I was waiting to update the erors docs to use mechanism instead of tags. It's updated now, please have a look at it, this is the actual change 46958b.
@betegon
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requested a review
from coolguyzoneJuly 22, 2025 10:03
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very happy with this, good starting point. Thanks for iterating @betegon
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merging this, happy to push another PR if you review it @coolguyzone :)
@betegon
betegon
merged commit 4a1d2ff
into
masterJul 25, 2025

12 checks passed

@betegon
betegon
deleted the

bete/mcp-server-module

branch
July 25, 2025 14:26
lucas-zimerman pushed a commit
that referenced
this pull request
Jul 29, 2025
@betegon@coolguyzone@lucas-zimerman
dev-docs (MCP server): Add tracing and errors documentation (#14374)
f9bf851
## DESCRIBE YOUR PR
Closes#14106
Adds developer docs for our MCP Server instrumentation. Route for the documentation `sdk/expected-features/mcp-instrumentation`
that includes:
```bash
.mcp-instrumentation
├── index.mdx # brief description on current features and limitations
├── errors.mdx # draft errors doc └── tracing.mdx # Tracing and span conventions
```
Followed this file structure as a start to (in the future) have this
structure for all the other features, having something like this below,
where we have :
```
.[Feature 1]
├── index.mdx ├── logs.mdx ├── errors.mdx .
.
.
.[Feature 2]
├── index.mdx ├── errors.mdx ├── tracing.mdx
.
.
.
```
The structure idea is from @abhi, who helped me settle this <3.
**NOTE:** Error docs are going to change, addressing feedback from [sentry-javascript/pull/16817](getsentry/sentry-javascript#16817)
## IS YOUR CHANGE URGENT? ## PRE-MERGE CHECKLIST
*Make sure you've checked the following before merging your changes:*
- [x] Checked Vercel preview for correctness, including links
- [ ] PR was reviewed and approved by any necessary SMEs (subject matter experts)
- [ ] PR was reviewed and approved by a member of the [Sentry docs team](https://github.com/orgs/getsentry/teams/docs)
---------
Co-authored-by: Alex Krawiec <alex.krawiec@sentry.io>
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MCP Server - instrumentation spec document


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