th0th_search
Hybrid semantic + keyword search with RRF ranking. Supports responseMode=enriched for full content + imports + parentSymbol in one call
How to use it
th0th_search is exposed by the Th0th MCP server. Add the server to your MCP client (Claude Desktop, Cursor, Windsurf and others), and the th0th_search tool becomes available to the model automatically. See the full listing for setup details and every tool this server provides.
Install Th0th
npx @th0th-ai/mcp-client --config-showOther tools in Th0th (20)
Usage patterns, cache performance, metrics
Compress context (keeps structure, removes detail)
Find all usages of a symbol across the project
Jump to definition with file + line context
Index a project directory with semantic embeddings
Poll background indexing job progress
List all indexed projects with status and file counts
Browse memories by type/importance (audit mode)
Search + compress in one call (max token efficiency)
One-shot project summary: stats, top files by PageRank, symbol distribution
Read a file with symbol metadata and imports
Semantic search over stored memories
Force full reindex after a large refactor
Store important information in persistent memory
Delete all indexed data for a project (vectors, symbols, memories)
Find function/class/type definitions by name
Get raw code snippet by file + line range
Record file access to boost that file in future searches
Seed working-memory buffer with recalled memories
Create/resume a cognitive session scoped to a task