TechStack Local MCP Server
Transforms AI coding assistants into context-aware developers by auto-detecting project context, remembering conversations, and executing commands safely with a multi-layer security model.
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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PhanHug93
Source: Glama
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Install from
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.
MCP_BRIDGE_URLURL MCP server (SSE/HTTP)MCP_BRIDGE_MODEsse · http (streamable-http)MCP_CHROMA_HOSTChromaDB hostMCP_CHROMA_PORTChromaDB portMCP_CHROMA_DBMCP_EXEC_MODEallowlist (an toàn) · unrestricted (dev only)MCP_TRANSPORTstdio · sse · streamable-httpMCP_HOSTBind address cho HTTP transportsMCP_PORTListen port cho HTTP transportsMCP_LOCK_FILETool 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
16/16 tools missing one or more hints — sync_knowledge (missing: readOnlyHint, destructiveHint, idempotentHint, openWorldHint); update_tech_stack (missing: readOnlyHint, destructiveHint, idempotentHint, openWorldHint); usage_stats (missing: readOnlyHint, destructiveHint, idempotentHint, openWorldHint), +13 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.
Destructive tools are labelled
2 tools perform destructive updates without destructiveHint — manage_chroma deletes at line 292 (dst.unlink(missing_ok=True)); backup_memory_database deletes at line 458 (old.unlink())
Add destructiveHint:true to any tool whose handler calls .delete(), .upsert(), .update(), unlink, rm, DELETE, DROP, REPLACE INTO, or any operation that overwrites existing data.
License file
No license file
Add a LICENSE file (MIT, Apache-2.0, etc.).
Tool test coverage
7/16 tools referenced in tests (44%)
Write tests that reference each tool by name so every tool has at least one test.
Tool description accuracy
manage_chroma: description implies read-only but handler writes/deletes/executes
Update tool descriptions to accurately reflect all capabilities — especially write, delete, or execute operations.
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