io.github.mrfentmen/fda-510k-mcp
fda-510k-mcp
Is the io.github.mrfentmen/fda-510k-mcp MCP server down? No. It answered initialize and tools/list in the probe of 2026-10-29.
FDA 510(k) medical device clearances: search by device, applicant, product code or date - keyless.
alive probed 2026-11-15 · unchanged since 2026-10-29
- Run it
- npx -y @mrfentmen/fda-510k-mcp@1.0.0 (stdio, probed in a container with the network off)
- Host
- npmjs.com
- Reports itself as
- fda-510k-mcp 1.0.0
- Capabilities
- tools
- Instructions
- none
- Of a 1M window
- 0.1 % of a 1M context window
- Count
- 1.0k tokens in Claude Opus 5.5, exact, measured 2026-10-29. With the Claude Code prefix mcp__…__ on each tool name: 1.1k. The o200k_base estimate is 562. Counted again when the tool definitions change. Method.
- Repository
- https://github.com/mrfentmen/awesome-servers
- Registry
- active, updated 2026-10-28 · registry entry
Most expensive tools
The Claude column scales the o200k estimate of each tool by this server's ratio of exact to estimate, 1.78×.
| Tool | ≈ Claude tokens | o200k estimate | Share of this server |
|---|---|---|---|
| clearances_by_product_code | 203 | 114 | 20 % |
| clearances_by_year | 196 | 110 | 20 % |
| search_clearances | 189 | 106 | 19 % |
| clearances_by_applicant | 189 | 106 | 19 % |
| clearance_detail | 141 | 79 | 14 % |
Compare this server with others.
More servers
Other registry entries on npmjs.com, the ones next to this name; all of them.
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- io.github.mrfentmen/fcc-mcp · alive
- io.github.mrfentmen/fdic-mcp · alive
- io.github.mrfentmen/fdx-mcp · alive
- io.github.mrfentmen/fea-mcp · alive
- io.github.mrfentmen/fear-greed-mcp · alive
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- Career Site Job Feed io.github.HwangByeongSeon/career-site-job-feed · needs auth
- FDA Approvals io.github.guptaprakhariitr/fda-approvals-mcp · server error
- io.github.johnisanerd/isolved-jobs-api · needs auth
- io.github.klmlfl/case-doha-record · alive
- Onfido MCP by usefulapi io.usefulapi/onfido · timeout
- Carousel com.oncarousel/carousel · needs auth
Badge for the README
The result of the latest probe, the tool count and the token cost. The feed has an entry for every probe that changed them.
A mail when this server changes
Stops answering, comes back, tool set or cost changes. One confirmation mail first, a stop link in every mail.
For the publisher
- The server answers initialize and tools/list. Nothing to fix.