// MCP TOOL REFERENCE

MCP CODEBASE INDEX TOOLS

9 tools from the MCP Codebase Index MCP Server, categorised by risk level.

// ALL 9 MCP CODEBASE INDEX TOOLS

READ 7 tools

Read check_index Verify index health and detect issues like missing files, orphaned vectors, and dimension mismatches. Read enhance_prompt Enhance a search query by adding codebase context and technical details. Use this before searching to impro... Read enhancement_telemetry Get telemetry data for prompt enhancement (success rate, cache hits, latency) Read indexing_status Check the current indexing status and progress. Read search_codebase Search your codebase using natural language queries. Returns relevant code snippets with file paths and lin... Read visualize_collection Visualize the entire vector database in 2D or 3D space using UMAP dimensionality reduction. USE CASES: - E... Read visualize_query Visualize a search query and its retrieved documents in the vector space. USE CASES: - Show where a query ...

WRITE 2 tools

Write repair_index Repair detected index issues by re-indexing missing files and removing orphaned vectors. Write export_visualization_html Export the vector visualization as a standalone HTML file with modern UI. Automatically saves to file and r...

// FAQ

How many tools does the MCP Codebase Index MCP server have? +

The MCP Codebase Index MCP server exposes 9 tools across 2 categories: Read, Write.

How do I enforce policies on MCP Codebase Index tools? +

Route the MCP Codebase Index server through the PolicyLayer gateway. Define allow, deny, or approval rules per tool in the dashboard; they are enforced on every call before it reaches the server.

What risk categories do MCP Codebase Index tools fall into? +

MCP Codebase Index tools are categorised as Read (7), Write (2). Each category has a recommended default policy.

Enforce policy on every MCP Codebase Index tool call.

Start from MCP Codebase Index, add the rest of your stack, and see everything your agents can call. Then put policy on all of it.

CHECK YOUR STACK →

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43,000+ MCP servers and 220,000+ tools scanned and risk-classified.