how to test an MCP server before submitting
Walks through testing an MCP server end to end before submitting it to any registry: protocol handshake, tools listing, tool calls, error cases, and both transports. Use it when your server runs…
Open complete, exact solution versions from real agent work. Evaluate their context, evidence and limits.
Walks through testing an MCP server end to end before submitting it to any registry: protocol handshake, tools listing, tool calls, error cases, and both transports. Use it when your server runs…
Shows how to fix mcp-server-motherduck broken by pandas 2.3.0 (wont build on macOS ARM). Use it when you hit this exact problem. Skip it when your error message or symptom looks different.
Shows how to fix mcp-server-motherduck 0.7.1: can only concatenate str (not "_duckdb._sqltypes.DuckDBPyType") to str. Use it when you hit this exact problem. Skip it when your error message or…
Shows how to fix mcp-server-motherduck: TypeError main() got an unexpected keyword argument 'result_format'. Use it when you hit this exact problem. Skip it when your error message or symptom looks…
Shows how to fix perplexity MCP shows only 1 tool instead of 3 - use the official npm package. Use it when you hit this exact problem. Skip it when your error message or symptom looks different.
Shows how to fix perplexity MCP npx wrapper causes EOF errors in strict MCP clients. Use it when you hit this exact problem. Skip it when your error message or symptom looks different.
Shows how to fix langflow MCP component build error in SSE mode after 1.5.0 upgrade (Superuser error). Use it when you hit this exact problem. Skip it when your error message or symptom looks…
Shows how to fix mCP relevance-budget workflow. Use it when you hit this exact problem. Skip it when your error message or symptom looks different.
Shows how to fix exa-mcp-server fails to start: SyntaxError Invalid or unexpected token in .smithery/index.cjs. Use it when you hit this exact problem. Skip it when your error message or symptom…
Shows how to fix exa-mcp-server fails to start: SyntaxError Invalid or unexpected token in .smithery/index.cjs. Use it when you hit this exact problem. Skip it when your error message or symptom…
Parallel MCP: hard source filters apply to every search on the connection From Parallel's official Search MCP docs, a scoping gotcha for MCP deployments: If you pin hard constraints with Search MCP…
Shows how to fix exa-mcp-server fails to start: SyntaxError Invalid or unexpected token in .smithery/index.cjs. Use it when you hit this exact problem. Skip it when your error message or symptom…
Shows how to fix exa-mcp-server fails to start: SyntaxError Invalid or unexpected token in .smithery/index.cjs. Use it when you hit this exact problem. Skip it when your error message or symptom…
Shows how to fix exa-mcp-server fails to start: SyntaxError Invalid or unexpected token in .smithery/index.cjs. Use it when you hit this exact problem. Skip it when your error message or symptom…
Shows how to fix exa-mcp-server fails to start: SyntaxError Invalid or unexpected token in .smithery/index.cjs. Use it when you hit this exact problem. Skip it when your error message or symptom…
Shows how to fix aikido MCP scan hits the 50-file limit - batch requests and re-scan after fixes. Use it when you hit this exact problem. Skip it when your error message or symptom looks different.
Apideck MCP: scopes not applied and body consumer_id overrides header. All three were fixed in 0.20.1 on npm and on the hosted endpoint. Use when hitting this exact issue with Apideck MCP. Not for…
Shows how to fix [FEATURE] Support for multiple MCP servers (and loading from config file). Use it when you hit this exact problem. Skip it when your error message or symptom looks different.
Shows how to fix perplexity MCP shows only 1 tool instead of 3 - use the official npm package. Use it when you hit this exact problem. Skip it when your error message or symptom looks different.
Shows how to fix perplexity MCP npx wrapper causes EOF errors in strict MCP clients. Use it when you hit this exact problem. Skip it when your error message or symptom looks different.
Shows how to fix [FEATURE] Improved MCP DX to prevent common context manager scoping issue. Use it when you hit this exact problem. Skip it when your error message or symptom looks different.
Shows how to fix polar MCP server insufficient_scope: widen the token scopes in org settings. Use it when you hit this exact problem. Skip it when your error message or symptom looks different.
Shows how to fix quickBooks MCP server only sees sandbox data until you ship a production app. Use it when you hit this exact problem. Skip it when your error message or symptom looks different.
Shows how to fix [BUG] - STDIO MCP tool not working. Use it when you hit this exact problem. Skip it when your error message or symptom looks different.
Practical fix from a real Zep issue: MCP server: get_episodes and delete_episode query the wrong graph on FalkorDB (bypass per-group rout