Discover available MCP servers and their status on this hub. Hidden servers remain manageable via wake/sleep but serve tools through their own endpoints.
MIT
518,158 tools. Updated 2026-09-05 23:52
"Informational MCP Servers with Croissant Dataset Format Support" matching MCP tools:
- Unload MCP server tools from the current session to free context. Servers remain configured and can be reloaded later. Idle servers auto-unload after 10 calls to other servers.Cryptographic Autonomy 1.0 (Combined Work Exception)
- Search for Claude Code skills and view their MCP readiness, including required servers and availability. Filter by domain to narrow results.Apache 2.0
- Returns recommended retriever MCP servers with smart defaults, allowing filtering by categories, score, reachability, and type to find the best retrieval server for your needs.MIT
- Lists all MCP servers configured in your AI client, with environment variables masked. Helps you see existing setups before adding new servers or find exact server names for testing or removal.MIT
- Analyze a project directory to identify its tech stack and get recommendations for MCP servers that integrate with it. Checks already installed servers to show what's missing.MIT
Matching MCP Servers
croissant-validationofficial
AlicenseNot gradedqualityBmaintenanceValidates MLCommons Croissant dataset metadata (JSON-LD) for schema compliance, as a stateless MCP server.MIT- AlicenseAqualityBmaintenanceMCP server that gives Claude programmatic access to a local En Croissant chess opening trainer, enabling conversational opening prep by reading its SQLite database, PGN files, and Lichess API. It supports repertoire review, due cards, and opponent statistics directly from chat.8MIT
Matching MCP Connectors
Search, book, and manage coworking spaces and conference rooms across 100+ cities worldwide with Croissant.
Ask a business's official customer support and get their verified answer, with sources.
- Get a list of MCP servers with error counts and recent activity to quickly identify which server logs to inspect when a tool fails.MIT
- Assess dataset contents by listing resources with format, size, DataStore status, and download URL. Filter by format to quickly identify accessible files.MIT
- Browse MCP server categories and see how many servers each category contains. Find what kinds of MCP servers exist.MIT
- List all registered MCP servers and their connection status to quickly identify available servers.MIT
- Lists installed En Croissant databases, reporting title, game count, size, and .pgn sidecar status.MIT
- Check which MCP servers tokscale detected on this machine, including the detection window and active days, to identify active servers from local data.MIT
- Generate a standards-compliant SBOM for your AI agent setup by discovering agents and MCP servers, extracting dependencies, and outputting in CycloneDX or SPDX format.Apache 2.0
- Retrieve status, tool counts, and capability categories of connected downstream MCP servers for tool discovery.MIT
- Checks Croissant/GeoCroissant JSON-LD descriptions for syntax, structure, and graph conformance per MLCommons rules to identify blocking errors before publishing.-
- Retrieve the running PyPI version of ionis-mcp and the IONIS dataset bundle revision to confirm fleet alignment and detect drift across MCP deployments.GPL 3.0
- Tests OAuth token validation for HTTP/SSE MCP servers by sending requests with missing, invalid, and expired JWT tokens, flagging servers that accept unauthenticated or invalid requests.MIT
- Discover and browse all available MCP servers in MCP Nexus, including their descriptions, tags, and tool counts.MIT
- Extract concrete dataset download URLs from Croissant/GeoCroissant metadata, along with formats, sizes, and checksums, so ingestion code can fetch data files without manual JSON parsing.-
- List all available MCP servers, categorized as loaded, lazy, or disabled, to understand server availability.MIT
- List crypto MCP servers to discover their tool surfaces and capabilities for AI agent integration.MIT