fastcontext-hybrid-mcp
MCP server for context-aware codebase exploration using FastContext model, combining LLM-guided search with fuzzy matching to find relevant code snippets.
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LyuboslavLyubenov
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.
FASTCONTEXT_WORK_DIR"/path/to/your/project"FASTCONTEXT_MODELmodels/FastContext-1.0-4B-RL-Q4_K_M.gguf Model pathFASTCONTEXT_SERVER"http://127.0.0.1:8080"FASTCONTEXT_LLAMA_CPPauto-detected llama-server binary pathFASTCONTEXT_TRANSPORTstdio MCP transport: stdio, sse, http, streamable-httpFASTCONTEXT_MCP_HOST0.0.0.0 MCP server bind host (for SSE/HTTP)FASTCONTEXT_MCP_PORT8090 MCP server port (for SSE/HTTP)Tool 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
4/4 tools missing one or more hints — search_context (missing: readOnlyHint, destructiveHint, idempotentHint, openWorldHint); list_files (missing: readOnlyHint, destructiveHint, idempotentHint, openWorldHint); read_snippet (missing: readOnlyHint, destructiveHint, idempotentHint, openWorldHint), +1 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.
Descriptions match behaviour
1 tool describes read intent but its handler mutates — list_files (line 349: r = subprocess.run(["rg", "--files", directory, "--glob", pattern], capture_output=True, text=True, )
Rename the tool, rewrite the description, or move the side-effect into a separate clearly-named tool.
Tool inputs are validated
3/4 tool handlers declare input schemas (75%)
Declare an inputSchema with zod/joi/yup on every tool definition.
Tool handlers catch errors
2/4 tool handlers wrap calls in try/catch (50%)
Wrap each tool handler body in try/catch and return a structured error response.
License file
No license file
Add a LICENSE file (MIT, Apache-2.0, etc.).
Tests exist
No test files found
Add tests that exercise each declared tool.
Tool description accuracy
list_files: 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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