MCP Agent Toolkit (shubham0086/mcp-agent-toolkit) is an MCP server listed on the M8ven Trust Index. It scores 74 out of 100, grade C. It declares 16 tools. No publisher has claimed this listing.

Back to MCP Trust IndexM8ven
C
Caution
74/100

MCP Agent Toolkit

Enables agents to share state via a blackboard, record and retrieve failure resolutions, and cache LLM responses to avoid redundant API calls.

→ shubham0086/mcp-agent-toolkit· listed on glama

Caution. Specific findings reduced this grade. They are listed on the page. Grades reflect the full trust pyramid: code, verification depth, and reputation. New projects cap at C until adoption is earned.

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Who stands behind it

shubham0086

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
⚠️
Known vulnerabilities in dependencies: 1 high
Affects packages this MCP installs at runtime. Upgrade or remove the affected dependency.
✅
No credential exfiltration, no sensitive file access, no obfuscation
Static analysis found nothing flowing your secrets to unexpected places.
// tools this server exposes8 tools

These names and descriptions are the publisher's own, read from the source code. We print them as written. Our assessment is the findings above, not this list.

blackboard_write

Write an agent artifact to the shared blackboard. Use this to persist any agent output so downstream agents can read it.

blackboard_read

Read the latest artifact from the blackboard for a given run, agent, and key.

blackboard_list

List all artifact keys written by a specific agent in a run.

scar_lookup

Look up whether a failure pattern has been seen and resolved before. Returns the resolution if found, null otherwise.

scar_record

Record a new failure resolution in SCAR memory so it can be retrieved next time.

cache_get

Check if an identical LLM request was already executed and cached. Returns the cached response or null.

cache_set

Store an LLM response in the cache. Call this after receiving a response to avoid re-paying for identical future requests.

toolkit_info

Lightweight introspection: returns this spoke name, version, and the list of available tool names. Read-only; takes no arguments.

// known CVEs in dependencies1 high

Disclosed vulnerabilities in this server's declared npm dependencies (via OSV). Whether each is reachable depends on the installed versions.

high@modelcontextprotocol/sdk@1.0.0GHSA-w48q-cv73-mx4w

Model Context Protocol (MCP) TypeScript SDK does not enable DNS rebinding protection by default

Depend on this server? Get alerted when its CVEs change.Watch this server free →
// 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.
configMCP_AGENT_TOOLKIT_DATA_DIR"env": { "": "/abs/path/to/persist" }
// quality suggestions

Tool annotations

8/16 tools have annotations

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

All four hints declared on every tool

8/16 tools missing one or more hints — blackboard_write (missing: readOnlyHint, destructiveHint, idempotentHint, openWorldHint); blackboard_read (missing: readOnlyHint, destructiveHint, idempotentHint, openWorldHint); blackboard_list (missing: readOnlyHint, destructiveHint, idempotentHint, openWorldHint), +5 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.).

Shell command execution

1 child_process call — runs shell commands

Prefer library functions over shell-outs. If you must shell out, ensure all inputs are properly escaped.

Production dependencies are patched

0 critical, 1 high severity in production deps — @modelcontextprotocol/sdk@1.0.0 (high)

Run npm audit fix, or upgrade the affected packages to a non-vulnerable version.

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.
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commit: e32450b944277f115c1a06a7ab21df17699d49e6
code hash: 66ed14b42a153add044e7e7e4c64d87905bc84c39bdd7465971677d003c69f04
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