backlog-mcp-server (nulab/backlog-mcp-server) is an MCP server listed on the M8ven Trust Index. It scores 89 out of 100, grade B. It declares 63 tools. No publisher has claimed this listing.
[](https://mcptoplist.com/server/glama%2Fnulab%2Fbacklog-mcp-server)  ; add_document (missing: readOnlyHint, destructiveHint, idempotentHint, openWorldHint); add_issue (missing: readOnlyHint, destructiveHint, idempotentHint, openWorldHint), +60 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 test coverage
Only 4/63 tools referenced in tests (6%)
Write tests that reference each tool by name so every tool has at least one test.
No arbitrary install scripts
Has postinstall/preinstall script — runs arbitrary code on npm install
Remove postinstall/preinstall hooks unless they’re essential.
Dependency freshness
1/10 production deps stale: env-var@2024-05-20 (2.3y)
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.
[](https://m8ven.ai/mcp/nulab/backlog-mcp-server)?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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