mcp-stark-brain (marcelcorrea-stark/mcp-stark-brain) is an MCP server listed on the M8ven Trust Index. It scores 74 out of 100, grade C. It declares 18 tools. No publisher has claimed this listing.

Back to MCP Trust IndexM8ven
C
Emerging
74/100
23 days ago

mcp-stark-brain

A local MCP server that helps the Payments team by querying microservice specs, payment flows, triaging CS tickets with GCP analysis, and calling Stark Bank APIs in development/sandbox environments.

→ marcelcorrea-stark/mcp-stark-brain· listed on glama

Emerging. No concerning findings. Grades remain capped until the project builds reputation through adoption. Grades reflect the full trust pyramid: code, verification depth, and reputation. New projects cap at C until adoption is earned.

How we verified

Code Verified⚡ Live Monitored: not connected

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Who stands behind it

marcelcorrea-stark

Source: Glama

Is this your MCP?

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Install from

Glama

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// key findings
✅
No credential exfiltration, no sensitive file access, no obfuscation
Static analysis found nothing flowing your secrets to unexpected places.
// 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.
configSTARK_BRAIN_CACHE_DIRno ~/.cache/mcp-stark-brain Vector index + model cache.
configXDG_CACHE_HOME
configALEXANDRIA_GITHUB_PAT"": "<your-personal-fine-grained-PAT>",
configALEXANDRIA_REPOno starkbank/alexandria owner/name of the docs repo.
configALEXANDRIA_REFno master Branch/tag/sha to index (alexandria's default branch is master, not main).
configSTARK_BRAIN_DOCS_MODE"": "local",
configSTARK_BRAIN_DOCS_PATH"": "/Users/you/repos/alexandria"
configSTARK_BRAIN_EMBED_MODELno BAAI/bge-small-en-v1.5 fastembed model.
configSTARK_BRAIN_RATE_LIMIT_THRESHOLDno 200 Warn to switch to local below this.
configSTARKBANK_PRIVATE_KEY_PATH"": "/Users/you/.config/mcp-stark-brain/privateKey.pem",
configSTARKBANK_PROJECT_ID"": "<your-project-id>",
configSTARKBANK_DEV_BASE_URL"": "https://development.api.starkbank.com",
configSTARKBANK_SANDBOX_BASE_URL"": "https://sandbox.api.starkbank.com"
// quality suggestions

Tool annotations

No tools have read-only/destructive annotations

Add readOnlyHint or destructiveHint annotations to every tool so hosts can warn users before invoking.

All four hints declared on every tool

18/18 tools missing one or more hints — refresh_docs (missing: readOnlyHint, destructiveHint, idempotentHint, openWorldHint); set_docs_source (missing: readOnlyHint, destructiveHint, idempotentHint, openWorldHint); diagnose_github_access (missing: readOnlyHint, destructiveHint, idempotentHint, openWorldHint), +15 more. OpenAI's directory rejects tools where any of the four hints are missing or non-boolean.

For every tool, set all four hints (readOnlyHint, destructiveHint, idempotentHint, openWorldHint) to explicit true/false values that match the handler’s actual behaviour.

License file

No license file

Add a LICENSE file (MIT, Apache-2.0, etc.).

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 4 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/marcelcorrea-stark/mcp-stark-brain)](https://m8ven.ai/mcp/marcelcorrea-stark/mcp-stark-brain)
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commit: b7182b9a473f682642e2cd4b5863735119de9ac1
code hash: 2d78ccff7772009d56ff6b39081d1e25919bdf100119a6d86b0add4cc38182a6
verified: 8/18/2026, 9:12:45 AM
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