Catalogues skills and agents into a queryable graph, exposing MCP tools for reference counting, usage scanning, and overlay notes with a built-in visual viewer.
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.
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QuantumWars
Source: Glama
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CLAUDE_PLUGIN_ROOTCLAUDE_PROJECT_DIRGRAPH_DATA_DIR/skill-graph:push Python 3.6+ Registers this repo with the global catalogue. Needs set.GRAPH_PROJECT_DIRTool 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
28/28 tools missing one or more hints — best_skills (missing: readOnlyHint, destructiveHint, idempotentHint, openWorldHint); get_node (missing: readOnlyHint, destructiveHint, idempotentHint, openWorldHint); find_skills (missing: readOnlyHint, destructiveHint, idempotentHint, openWorldHint), +25 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.
Tool inputs are validated
25/28 tool handlers declare input schemas (89%)
Declare an inputSchema with zod/joi/yup on every tool definition.
Tool test coverage
12/28 tools referenced in tests (43%)
Write tests that reference each tool by name so every tool has at least one test.
Shell command execution
6 child_process/subprocess calls in production code — runs shell commands (server/server.js:442, server/viewer-server.js:166, server/viewer-server.js:197)
Prefer library functions over shell-outs. If you must shell out, ensure all inputs are properly escaped.
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[](https://m8ven.ai/mcp/quantumwars-project-graphx-2v3sib)?variant=verified to the badge URL.Vetting this one by hand? Tool Check is an MCP that scores other MCPs. Add it once and ask Claude, ChatGPT, or any MCP client to grade a server, surface CVEs, check the publisher, and suggest safer alternatives — before you install.
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