MCP server health, State of MCP census
Hugging Face
co.huggingface/hf-mcp-server
Connect to Hugging Face Hub and thousands of Gradio AI Applications
- server_json_invalid
Checks
The exact rows akashi check co.huggingface/hf-mcp-server prints, from the 2026-07-02 census.
| Check | Status | Detail |
|---|---|---|
| registry status | pass | active |
| server.json valid | fail | jsonschema validation failed with 'https://static.modelcontextprotocol.io/schemas/2025-10-17/server.schema.json#' |
| repo reachable | skip | no repository declared |
| remote reachable | pass | HTTP 401 via initialize |
| MCP conformance | warn | auth-gated (HTTP 401): alive, not verifiable keyless |
| remote reachable | pass | HTTP 200 via initialize |
| MCP conformance | pass | initialize handshake ok |
| tools/list | pass | 8 tools: hf_whoami, space_search, hub_repo_search, paper_search, hub_repo_details, hf_fs, hf_doc_search, hf_doc_fetch |
| remote reachable | pass | HTTP 200 via initialize |
| MCP conformance | pass | initialize handshake ok |
| tools/list | pass | 8 tools: hf_whoami, space_search, hub_repo_search, paper_search, hub_repo_details, hf_fs, hf_doc_search, hf_doc_fetch |
| at least one live entrypoint | pass | 3 alive |
Evidence
Repository
No repository declared.
Packages
No packages declared.
Remote endpoints
- https://huggingface.co/mcp?login
streamable-http · reachable· HTTP 401· auth_gated
- https://huggingface.co/mcp
streamable-http · reachable· HTTP 200· initialize_ok
8 tools: hf_whoami, space_search, hub_repo_search, paper_search, hub_repo_details, hf_fs, hf_doc_search, hf_doc_fetch
- https://huggingface.co/mcp
streamable-http · reachable· HTTP 200· initialize_ok
8 tools: hf_whoami, space_search, hub_repo_search, paper_search, hub_repo_details, hf_fs, hf_doc_search, hf_doc_fetch
server.json
invalidagainst its declared schema
- jsonschema validation failed with 'https://static.modelcontextprotocol.io/schemas/2025-10-17/server.schema.json#'
- - at '/repository': missing properties 'url', 'source'
One of 14559 servers in the 2026-07-02 State of MCP census: 11582 healthy (79.6%), 2212 degraded (15.2%), 596 dead (4.1%), 169 unknown (1.2%).
Verify it yourself
This page is a static read of one dated probe. Run the same check locally, any time, with no key:
$ akashi check co.huggingface/hf-mcp-serverInstall Akashi - single Go binary, zero keys, MIT licensed.
Is this your server?
Claiming a server (an auto-refreshing badge and a verified publisher profile) is coming soon. Until then, embed the verified-on-date badge yourself with akashi check co.huggingface/hf-mcp-server --badge.
Open data, CC BY 4.0. How this census works - denominator, tiers, and what each check does.