mcp-keycloak (ndigrazia/mcp-keycloak) is an MCP server listed on the M8ven Trust Index. It scores 69 out of 100, grade C. It declares 2 tools. No publisher has claimed this listing.

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C
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69/100

mcp-keycloak

Enables secure MCP tool calls (add and multiply numbers) by validating OAuth2 tokens via Keycloak token introspection.

→ ndigrazia/mcp-keycloak· listed on glama

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Limited view: static analysis for Python is partially covered.

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Who stands behind it

ndigrazia

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
✅
No credential exfiltration, no sensitive file access, no obfuscation
Static analysis found nothing flowing your secrets to unexpected places.
🔐
You'll be asked for 1 credential: OAUTH_CLIENT_SECRET
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.
configHOSTlocalhost MCP Server hostname
configAUTH_HOSTlocalhost Keycloak server host
configAUTH_PORT8080 Keycloak server port
configAUTH_REALMmaster Keycloak Realm to use
configOAUTH_CLIENT_IDmcp-server Client ID the Resource Server uses for Introspection
🔐 secretOAUTH_CLIENT_SECRET5XflSzJJrv... Client Secret for Introspection client
configMCP_SCOPEmcp:tools Scope required to invoke the MCP tools
configOAUTH_STRICTfalse Enable strict OAuth validations
configTRANSPORTstreamable-http MCP Transport protocol (streamable-http or sse)
Deployment configuration, supplied by whoever hosts the server. Users are not asked for these.
deployPORT
// 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

2/2 tools missing one or more hints — add_numbers (missing: readOnlyHint, destructiveHint, idempotentHint, openWorldHint); multiply_numbers (missing: readOnlyHint, destructiveHint, idempotentHint, openWorldHint). 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.

Tool handlers catch errors

Only 0/2 tool handlers wrap calls in try/catch (0%)

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

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 5 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/ndigrazia/mcp-keycloak)](https://m8ven.ai/mcp/ndigrazia/mcp-keycloak)
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commit: b14d4af194933dab2f54ea6e2ff7d3c4acb1ea5f
code hash: 8a53e4b8cc323a3b0d2ab49522e6586a12d536f81dc965d9cdba1770d823aab4
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