jaeger-mcp (mshegolev/jaeger-mcp) is an MCP server listed on the M8ven Trust Index. It scores 69 out of 100, grade C. It declares 12 tools. No publisher has claimed this listing.

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C
Limited view
69/100

jaeger-mcp

Provides read-only access to Jaeger distributed tracing data through the Model Context Protocol. Enables Claude and other MCP-capable agents to search traces, inspect spans, and analyze service dependencies directly within conversations.

→ mshegolev/jaeger-mcp· listed on glama

Limited view. Automated analysis covers part of this stack. Findings reflect what we verified. Grades reflect the full trust pyramid: code, verification depth, and reputation. New projects cap at C until adoption is earned.

Limited view: static analysis for Python is partially covered.

How we verified

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Who stands behind it

mshegolev

Source: Glama

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Install from

Glamanot scored here

The grade above is for the source repository. Registries can serve a different version, so we mark the ones we were not able to read.

// key findings
✅
12 tools verified — handlers match their declared behaviour
12 read-only tools verified — handlers contain no write/delete/exec
✅
No credential exfiltration, no sensitive file access, no obfuscation
Static analysis found nothing flowing your secrets to unexpected places.
✅
Open source with a license and README
Anyone can audit the code, the license is declared, and the publisher documents what it does.
🔐
You'll be asked for 2 credentials: JAEGER_TOKEN, JAEGER_PASSWORD
These are read from process.env at runtime. Make sure you trust where they’ll be sent.
// environment variables
To run this server yourself, you supply these values. They go in your own MCP client configuration and stay on your machine. The secret label means the value is sensitive, not that the server mishandles it.
configJAEGER_URLYes — Jaeger query service URL, e.g. https://jaeger.example.com
🔐 secretJAEGER_TOKENNo — Bearer token (takes precedence over Basic auth)
configJAEGER_USERNAMENo — HTTP Basic auth username
🔐 secretJAEGER_PASSWORDNo — HTTP Basic auth password
configJAEGER_SSL_VERIFYNo true Set false for self-signed certificates
configJAEGER_TIMEOUTNo 30 HTTP request timeout in seconds
configJAEGER_RETRY_ATTEMPTSNo 3 Retry count for transient failures (0 to disable)
configJAEGER_CACHE_TTLNo 120 TTL in seconds for discovery endpoint cache (0 to disable)
configJAEGER_CONCURRENCY_LIMIT
// quality suggestions

Tool inputs are validated

11/12 tool handlers declare input schemas (92%)

Declare an inputSchema with zod/joi/yup on every tool definition.

Tool handlers catch errors

10/12 tool handlers wrap calls in try/catch (83%)

Wrap each tool handler body in try/catch and return a structured error response.

Tests exist

No test files found

Add tests that exercise each declared tool.

Claim the listing to review these findings one by one and send us a correction where you disagree, straight to the team. Claiming also means we tell you when the grade moves, and reach you first if we find anything urgent.

// full audit trail
The findings above are the summary. The full trail, every check we ran, each deduction, the network hosts observed and the dependency advisories, goes to verified publishers, along with an alert whenever a new one lands. Verified publishers can also review each finding and dispute it in one click. Publisher corrections have sharpened several of our checks this month, because the maintainer knows the codebase better than any scanner.
// improvement guidance — verified publishers only
We have 3 concrete improvements we can share with the publisher of this MCP. Each comes with specific guidance to raise the trust score.
// embed badge in your README
[![M8ven Score](https://m8ven.ai/badge/mcp/mshegolev/jaeger-mcp)](https://m8ven.ai/mcp/mshegolev/jaeger-mcp)
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commit: e863d85e91e87f41f69e421e89320080cca6f62d
code hash: fdda7eb5a2f7eacb61d773136bfcf35fd76c8f25c7f71350a4e2c52baba87bfb
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