io.github.cyanheads/uniprot-mcp-server
uniprot-mcp-server
io.github.cyanheads/uniprot-mcp-server costs 2 936 tokens of context per session. It has 6 tool definitions. That is 1.5 % of a 200k window. Measured 2026-10-03.
Protein research over UniProtKB — search by function, fetch curated records, map IDs, proteomes.
alive probed 2026-10-03 · HTTP 200
6tools
2.9ktokens for the tool definitions
1.5 %of a 200k context window
1.3 sto initialize
178 msto list tools
- Endpoint
- https://uniprot.caseyjhand.com/mcp (streamable-http)
- Host
- uniprot.caseyjhand.com
- Protocol
- 2025-11-25
- Reports itself as
- uniprot-mcp-server 0.2.4
- Capabilities
- logging, prompts, resources, tools
- Instructions
- 833 characters
- Repository
- https://github.com/cyanheads/uniprot-mcp-server
- Registry
- active, updated 2026-09-20 · registry entry
- Reachable
- 2 of the last 2 probes
Most expensive tools
| Tool | Tokens | Share of this server |
|---|---|---|
| uniprot_map_ids | 780 | 27 % |
| uniprot_search_proteins | 618 | 21 % |
| uniprot_get_entry | 511 | 17 % |
| uniprot_get_proteome | 472 | 16 % |
| uniprot_get_sequence | 279 | 10 % |
History
We add a row when the result changes. A server with no change keeps its last row.
| Probed | Result | Init | Tools | Tokens |
|---|---|---|---|---|
| 2026-10-03 20:37 | alive | 1.3 s | 6 | 2.9k |
| 2026-10-03 17:53 | alive | 448 ms | 6 | 2.9k |
Badge
[](https://mcp-pulse.ulehla.dev/s/io.github.cyanheads/uniprot-mcp-server)