C-

npm:mason-context

Item: npm:mason-context
Rating: 72
Author: wmcp.sh

https://www.npmjs.com/package/mason-context

72/100 · MCP Trust Grade · checked 5h ago · MCP 0.3.7

What it offers — 6 tools · Developer Tools

full_analysis

Run a complete project analysis in one call. Returns git history stats, project structure with file counts, curated code sample previews (~60 lines ea

analyze_project

Run git history analysis on a codebase. Returns commit convention patterns, stale directories, and frequently changed files. These are aggregate stats

get_code_samples

Get previews (first ~60 lines) of representative source files from the codebase. Includes entry points, config files, hot files (frequently changed),

get_snapshot

Get the project

save_snapshot

Save a concept-to-files map as a persistent project snapshot. Maps feature names and data flows to the files that implement them. Persists across conv

get_impact

Analyze the impact of changing specific files. Returns three signals: git co-change (files that historically change together), references (files that

Spec / packaging20%100

✓ depends on an MCP SDK
✓ declares a bin entry (runnable server)
✓ 6 tool(s) detected in source

Security (OWASP MCP)30%25

⚠ references sensitive file paths / env secrets
uses eval/exec/child_process (review for unsanitized input)
scanned 3 source files

Maintenance / popularity20%100

published within 90 days
13 published versions

Tool hygiene15%70

no TypeScript types
8 runtime deps

Transparency / provenance15%90

✓ public repository linked
✓ MIT license

Findings

WARNMCP08 References sensitive file paths / environment secrets.

INFO Static analysis of npm package mason-context@0.3.7 (stdio server — no remote endpoint). Reliability/behavioral signals require running it; not measured.

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MCP Trust report card — npm:mason-context grade C-

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How this grade is computed. An open, independent rubric — Spec conformance (20%), Security mapped to the OWASP MCP Top 10 (30%), Reliability (20%), Tool hygiene (15%), Transparency (15%) — run by connecting to the server and inspecting its real MCP surface. The grade is free and identical whether or not the operator pays. v1 uses static + spec signals from a single connection; continuous uptime, real latency, and annotation-truthing (declared readOnly vs observed behavior) layer on via the wmcp.sh proxy.