Lancelot
An MCP server for search and retrieval over a local LanceDB database
MCP server · by ayers-software-repair
About
Lancelot is an MCP server published by ayers-software-repair. Marketplaces we read that list it: 1 (Official MCP Registry). The last change we recorded was on 2026-10-30. As of our marketplace pass on 2026-11-04.
What it asks for
- Runs remotely
- Secrets: 1
- Settings: 2
Requires: LANCEDB_PATH, OPENAI_API_KEY (secret)
What it declares, asks for and runs, in full
Only install plugins from developers you trust. We list what marketplaces publish and do not test plugins.
Works with
- Claude Code
- Codex
- Cursor
- VS Code
- Copilot CLI
A one-click link opens the client, which asks you to confirm before it adds the server.
From the marketplaces that list it and the MCP transport it declares, as each client documents them. We do not test plugins.
Connect
Commands and configs built only from what its marketplaces declare. We do not run them for you and do not test plugins.
As a remote MCP server
Built from what Official MCP Registry declares.
claude mcp add --transport http lancelot https://mcp.ayers.repair/lancelot
[mcp_servers.lancelot]
url = "https://mcp.ayers.repair/lancelot"
{
"mcpServers": {
"lancelot": {
"url": "https://mcp.ayers.repair/lancelot"
}
}
}
Where it is published
| Marketplace | Status | Version | Figures | Verified | First seen |
|---|---|---|---|---|---|
| Official MCP Registry (Open the registry record) | Listed | 0.3.3 | Forks (GitHub): 0 Stars (GitHub): 0 |
Not marked |
Each figure is the marketplace's own and is never added up across marketplaces. A marketplace that publishes no figure shows none: no number is not zero.
What changed
- Official MCP Registry: released version 0.3.3 (was 0.3.2)
- Official MCP Registry: released version 0.3.2 (was 0.3.1)
- Official MCP Registry: moved from running on your machine to a remote server
- Official MCP Registry: repository or package changed
- Official MCP Registry: released version 0.3.1 (was 0.3.0)
- Became a product we track
- Official MCP Registry: appeared
Similar plugins
Products whose own names, descriptions, tools and skills are closest in meaning to this one, on every marketplace we read. Closeness is ranked within this list only.
-
Distributed search and indexing MCP — full-text search, semantic queries, structured data
-
MCP server for Manticore Search — lets AI assistants query and manage search databases.
-
mcp-server io.github.infino-ai/mcp-server
Keyword, semantic, hybrid, and SQL retrieval for AI agents, local or on Infino Cloud.
-
A Model Context Protocol (MCP) server implementation that provides database capabilities for Chroma.
-
db-conn-mcp io.github.Idle-Sync/db-conn-mcp
A dead-simple, self-hosted MCP server for securely querying databases via AI agents.
-
Search and SQL on object storage: full-text, vector and hybrid search plus SQL over your data.
-
MCP server for Oracle, MSSQL, PostgreSQL, MySQL, SQLite, MongoDB, and Qdrant vector search access.
-
nlqdb — analytical memory for AI agents
Analytical memory for AI agents: a real Postgres queried in plain English over MCP. One command.
-
Build searchable AI research knowledge bases with hybrid vector search directly in Claude Desktop.
-
mcp-local-rag io.github.shinpr/mcp-local-rag
Easy-to-setup local RAG server with minimal configuration
Similar plugins by marketplace
The same question asked of one marketplace at a time: is there an analog of this plugin there?
Has a listing on Claude Code: claude-plugins-community (5)
-
Zero-config MCP server for searchable documentation. SQLite or PostgreSQL.
-
Local-first persistent session memory for Claude Code and other agents. SQLite + FTS5, no cloud.
-
Zilliz Cloud management plugin with 14 skills covering cluster lifecycle, collection schema, vector search, index tuning, bulk import, RBAC, backups, and monitoring.
-
mongodb-mcp-server io.github.mongodb-js/mongodb-mcp-server
MongoDB Model Context Protocol Server
-
DuckDB-powered skills for Claude Code: read any data file, attach and query DuckDB databases, search DuckDB/DuckLake docs, search past session logs, and install/update DuckDB…
Has a listing on Claude Code: claude-plugins-official (5)
-
Zilliz Cloud management plugin with 14 skills covering cluster lifecycle, collection schema, vector search, index tuning, bulk import, RBAC, backups, and monitoring.
-
mongodb-mcp-server io.github.mongodb-js/mongodb-mcp-server
MongoDB Model Context Protocol Server
-
DuckDB-powered skills for Claude Code: read any data file, attach and query DuckDB databases, search DuckDB/DuckLake docs, search past session logs, and install/update DuckDB…
-
Agent skills for Qdrant vector search covering scaling, performance optimization, search quality, monitoring, deployment, model migration, version upgrades, and SDK usage across…
-
Pinecone vector database integration. Streamline your Pinecone development with powerful tools for managing vector indexes, querying data, and rapid prototyping. Use slash…
Has a listing on Claude: knowledge-work-plugins (5)
-
Agent skills for Qdrant vector search covering scaling, performance optimization, search quality, monitoring, deployment, model migration, version upgrades, and SDK usage across…
-
An authenticated hosted MCP server that accesses your PlanetScale organizations, databases, branches, schema, and Insights data. Query against your data, surface slow queries, and…
-
Connect Claude Code directly to your CockroachDB clusters for hands-on database work — explore schemas, write optimized SQL, debug queries, and manage distributed database…
-
Skills for working with Langfuse, the open-source LLM engineering platform for tracing, prompt management, and evaluation.
-
Atlan data catalog plugin for Claude Code. Search, explore, govern, and manage your data assets through natural language. Powered by the Atlan MCP server with semantic search…
Has a listing on Codex: openai-curated (openai/plugins) (5)
-
Manage Supabase projects directly through ChatGPT. Execute SQL queries on PostgreSQL databases, design and modify table schemas, deploy serverless edge functions, and configure…
-
Skills for NVIDIAs ecosystem spans GPU acceleration, CUDA, AI agents, inference, robotics, Physical AI, Omniverse, and simulation. This plugin helps you understand the pieces…
-
CrowdStrike Falcon Foundry development skills for building cybersecurity applications on the Falcon platform. Includes UI development, collections, functions, workflows, API…
-
Bring operational data and context into the flow of your ChatGPT conversations. You can ask questions, create and update records, and analyze your data—all through conversation…
-
Evaluate Codex skills and plugins from chat with a beginner-friendly start command, local-first reports, token budget explanations, and guided benchmarking.
Has a listing on Community GitHub marketplaces (5)
-
Tabular data retrieval. Index CSV/Excel, query rows, aggregate. 99%+ savings vs raw file reads.
-
Connect Claude to your SQL or MongoDB databases using GraphJin's schema-aware MCP server.
-
memtomem io.github.memtomem/memtomem
Markdown-first long-term memory for AI agents. Hybrid BM25 + vector search, runs locally.
-
Token-efficient database MCP server for PostgreSQL, MySQL, MariaDB, SQL Server, Oracle, SQLite
-
Montycat MCP - Shared Memory for AI Agents
Shared, persistent memory for AI agents, with semantic recall and live updates.
Has a listing on Copilot CLI: github/awesome-copilot (5)
-
Explore and query TimeBase streams, schemas, QQL, symbols, and server status via MCP.
-
Complete toolkit for building Model Context Protocol (MCP) servers in Go using the official github.com/modelcontextprotocol/go-sdk. Includes instructions for best practices, a…
-
Safe BLE diagnostics, evidence workflows, and guarded automation for AI agents.
-
Complete toolkit for building Model Context Protocol (MCP) servers in TypeScript/Node.js using the official SDK. Includes instructions for best practices, a prompt for generating…
-
Interactive GitHub Copilot canvas for discovering, connecting, and managing hosted MCP servers from an Azure Connector Namespace.
Has a listing on Copilot CLI: github/copilot-plugins (5)
-
Toolkit for building Microsoft 365 Copilot declarative agents — scaffolding, JSON manifest development, and capability configuration.
-
mcp-apps
Generate MCP App widgets for MCP tools. Produces self-contained HTML widgets using the MCP Apps protocol.
-
workiq
Query Microsoft 365 data with natural language — emails, meetings, documents, Teams messages, and more.
-
Build Power Apps Canvas Apps using the Canvas Authoring MCP server.
-
model-apps
Build and deploy Power Apps generative pages for model-driven apps with specialist agents for planning, entity creation, and parallel code generation. Requires PAC CLI >= 2.7.0…
Has a listing on Cursor: cursor/plugins (5)
-
Ask Databricks Genie questions about your workspace's data in plain language.
-
Explore datasets and tables and run SQL queries.
-
Let Grok Bot reach MCP servers on your private Tailscale network: connect your own tailnet, or your team's company tailnets turned on by a team admin, with each member using their…
-
Build apps, scripts, and automations with the TypeScript SDK.
-
Search, create, and update Lark Suite docs, and read Lark messages and groups.
Has a listing on Docker MCP Catalog (5)
-
A Model Context Protocol (MCP) server implementation that provides database capabilities for Chroma.
-
The Official Model Context Protocol (MCP) server for Kagi Search & other tools.
-
Database interaction and business intelligence capabilities.
-
MCP server for SQLite, PostgreSQL, and MySQL with natural language to SQL and direct SQL tooling.
-
mcp-server-couchbase io.github.Couchbase-Ecosystem/mcp-server-couchbase
Couchbase Model Context Protocol Server to interact with Couchbase clusters
Has a listing on Official MCP Registry (5)
-
Distributed search and indexing MCP — full-text search, semantic queries, structured data
-
MCP server for Manticore Search — lets AI assistants query and manage search databases.
-
mcp-server io.github.infino-ai/mcp-server
Keyword, semantic, hybrid, and SQL retrieval for AI agents, local or on Infino Cloud.
-
db-conn-mcp io.github.Idle-Sync/db-conn-mcp
A dead-simple, self-hosted MCP server for securely querying databases via AI agents.
-
Search and SQL on object storage: full-text, vector and hybrid search plus SQL over your data.
Has a listing on PyPI (MCP servers) (5)
-
pinecone com.mcparmory/pinecone
Create and manage vector database indexes, backups, and collections
-
Zero-config MCP server for searchable documentation. SQLite or PostgreSQL.
-
laserfiche-mcp io.github.SamuelSHernandez/laserfiche-mcp
MCP server for self-hosted Laserfiche repositories — search and read documents from Claude.
-
ragie com.mcparmory/ragie
Ingest, manage, and retrieve documents for RAG-powered AI applications
-
Tabular data retrieval. Index CSV/Excel, query rows, aggregate. 99%+ savings vs raw file reads.
Has a listing on npm registry (MCP servers) (5)
-
mcp-local-rag io.github.shinpr/mcp-local-rag
Easy-to-setup local RAG server with minimal configuration
-
lain io.github.spuentesp/lain
High-performance knowledge graph MCP server for AI coding agents with semantic search.
-
rag-vault io.github.RobThePCGuy/rag-vault
Local RAG MCP server with hybrid search, PDF/DOCX support, and zero-config setup
-
db-gateway io.github.4hmetuyar/db-gateway
KVKK/GDPR-compliant LLM-to-database gateway: PII masking, RBAC, rate limiting, audit log
-
PostgreSQL MCP server - query, schema introspection, explain, and health checks for AI assistants
Found by meaning, not by shared code or a shared repository: similar plugins stay separate products, and this is not a review or a recommendation.
Want this mark on your plugin in our catalog?
Prove you maintain it with a file in its repository, a file on your domain or a DNS record, and you can show this mark on the card, with live banners for your site and README. How verification works
You also get alerts when a marketplace lists it, drops it, changes its verified mark or what it asks for, and its remote endpoint goes on monitoring as a web service.
Data comes from the Official MCP Registry (registry.modelcontextprotocol.io), CC0 1.0. Figures come from our own regular passes over the marketplaces, last read on . We publish no contact details for plugin publishers.