{"$schema":"https://wellknown.network/schemas/agent-record-v1.json","schemaVersion":"1","id":"ag_cqra4q9539qw","handle":"mcp-lance-db","url":"https://wellknown.network/agents/mcp-lance-db","links":{"self":"https://wellknown.network/agents/mcp-lance-db/record.json","html":"https://wellknown.network/agents/mcp-lance-db","markdown":"https://wellknown.network/agents/mcp-lance-db/record.md","api":"https://wellknown.network/api/v1/agents/mcp-lance-db","status":"https://wellknown.network/api/v1/agents/mcp-lance-db/status","claim":"https://wellknown.network/agents/mcp-lance-db/claim","claimApi":"https://wellknown.network/api/v1/claims","claimDescriptor":"https://wellknown.network/agents/mcp-lance-db/claim.json","badge":"https://wellknown.network/agents/mcp-lance-db/badge.svg","openapi":"https://wellknown.network/openapi.json","history":"https://wellknown.network/api/v1/agents/mcp-lance-db/history","tools":"https://wellknown.network/api/v1/agents/mcp-lance-db/tools"},"ard":{"identifier":"urn:air::server:mcp-lance-db","type":"application/mcp-server-card+json"},"kind":"mcp_server","declared":{"name":"mcp-lance-db","summary":"mcp-lance-db","description":"# mcp-lance-db: A LanceDB MCP server\n\n> The [Model Context Protocol (MCP)](https://modelcontextprotocol.io/introduction) is an open protocol that enables seamless integration between LLM applications and external data sources and tools. Whether you're building an AI-powered IDE, enhancing a chat interface, or creating custom AI workflows, MCP provides a standardized way to connect LLMs with the context they need.\n\nThis repository is an example of how to create a MCP server for [LanceDB](https://lancedb.com/), an embedded vector database.\n\n## Overview\n\nA basic Model Context Protocol server for storing and retrieving memories in the LanceDB vector database.\nIt acts as a semantic memory layer that allows storing text with vector embeddings for later retrieval.\n\n## Components\n\n### Tools\n\nThe server implements two tools:\n- add-memory: Adds a new memory to the vector database\n  - Takes \"content\" as a required string argument\n  - Stores the text with vector embeddings for later retrieval\n  \n- search-memories: Retrieves semantically similar memories\n  - Takes \"query\" as a required string argument\n  - Optional \"limit\" parameter to control number of results (default: 5)\n  - Returns memories ranked by semantic similarity to the query\n  - Updates server state and notifies clients of resource changes\n\n## Configuration\n\nThe server uses the following configuration:\n- Database path: \"./lancedb\"\n- Collection name: \"memories\"\n- Embedding provider: \"sentence-transformers\"\n- Model: \"BAAI/bge-small-en-v1.5\"\n- Device: \"cpu\"\n- Similarity threshold: 0.7 (upper bound for distance range)\n\n## Quickstart\n\n#### Claude Desktop\n\nOn MacOS: `~/Library/Application\\ Support/Claude/claude_desktop_config.json`\nOn Windows: `%APPDATA%/Claude/claude_desktop_config.json`\n\n```\n{\n  \"lancedb\": {\n    \"command\": \"uvx\",\n    \"args\": [\n      \"mcp-lance-db\"\n    ]\n  }\n}\n```\n\n## Development\n\n### Building and Publishing\n\nTo prepare the package for distribution:\n\n1. Sync dependencies and update lockfile:\n```bash\nuv sy…","publisher":null,"homepage":null,"repository":null,"version":"0.1.6","license":null,"protocols":["mcp"],"tags":["mcp"],"pricing":null,"endpoints":[{"url":"pypi:mcp-lance-db","type":"package_pypi","auth":null,"probeable":false}],"skills":null,"tools":null,"extra":null,"attribution":{"kind":"pypi","name":"pypi","summary":"pypi","version":"pypi","description":"pypi"}},"derived":{"capabilities":[{"slug":"dev.package-management","name":"Packages & Dependencies","confidence":0.859,"provenance":"derived"},{"slug":"data.vector-search","name":"Vector Search","confidence":0.825,"provenance":"derived"},{"slug":"data.database","name":"Databases","confidence":0.791,"provenance":"derived"}],"categories":["data","dev"],"language":"en"},"observed":{"status":"unknown","statusReason":"Distributed as a package to run locally; no network endpoint to check.","lastOkAt":null,"lastProbedAt":null,"statusComputedAt":null,"reliability30d":null,"latestObservations":[],"tools":null,"package":{"name":"mcp-lance-db","registry":"pypi","observedAt":"2026-11-09T16:25:53.027Z","publishedAt":"2025-02-26T04:07:48.535893Z","latestVersion":"0.1.6"},"toolSurface":null,"endpointFacts":[]},"verification":{"claimed":false,"claimedAt":null,"proofs":[]},"provenance":{"sources":[{"source":"pypi","key":"mcp-lance-db","url":"https://pypi.org/project/mcp-lance-db/","firstSeenAt":"2026-09-10T02:23:15.858Z","fetchedAt":"2026-11-09T16:24:02.579Z","normalizedAt":"2026-11-09T16:24:02.579Z"}]},"firstSeenAt":"2026-09-10T02:23:15.858Z","updatedAt":"2026-11-09T16:25:53.027Z"}