The Uniprot MCP Server MCP server,
connected in one click.
Protein research over UniProtKB — search by function, fetch curated records, map IDs, proteomes. Connect the official Uniprot MCP Server MCP server to Claude, ChatGPT, or Cursor through gate — one gateway URL, no config files, security-checked.
Free to start · No credit card · No hosting needed
Add Uniprot MCP Server to your AI in one minute
Pick your client. Copy, paste, done — or let gate handle sign-ins and policies for you.
claude mcp add --transport http uniprot-mcp-server https://uniprot.caseyjhand.com/mcpRun in your terminal, then restart Claude Code.
Uniprot MCP Server · https://uniprot.caseyjhand.com/mcp
What your AI can do with Uniprot MCP Server
Real prompts you can type the moment it's connected — no setup, no docs to read.
“Use “uniprot_search_proteins”: Search UniProtKB and return curated protein records. Pass text_search for a plain-language query (the 80% case) or query for the full Lucene.”
“Use “uniprot_get_entry”: Fetch full curated UniProtKB entries by accession in one batch (up to 20). Each entry carries function, catalytic activity, cofactors, subce.”
“Use “uniprot_map_ids”: Translate identifiers across databases via UniProt's ID-mapping service — gene names to accessions, accession to PDB / Ensembl / RefSeq / Ch.”
“Use “uniprot_get_proteome”: Fetch the reference proteome for an organism by UPID (e.g. "UP000005640") or NCBI taxon ID (e.g. 9606) — provide exactly one. Returns metada.”
How secure is the Uniprot MCP Server MCP server?
Every server in the gate directory has to pass the same four checks before your AI can touch it. Here's how Uniprot MCP Server holds up.
Security grade A
gate scanned 6 tools on Sep 22, 2026 for prompt injection and risky tool definitions — nothing to flag.
- lowuniprot_search_proteins: Unusually long tool description
- lowuniprot_map_ids: Unusually long tool description
Official endpoint
Operated by Uniprot MCP Server (caseyjhand.com) at its documented MCP endpoint — not a third-party mirror or community re-host.
No sign-in needed
This server only exposes public data — no account and no credentials are involved when you connect.
Scanned before it goes live
gate checks every tool for prompt injection, hidden instructions, data-exfiltration hints, and over-broad permissions before the server is available through your gateway.
Watched for drift
If Uniprot MCP Server adds or changes tools later, gate re-scans and alerts you — before your AI acts on the change.
Connected in three steps
Connect your gate
Add one gateway URL to Claude, ChatGPT, or any MCP client. One-time setup, about two minutes.
Pick Uniprot MCP Server
Choose Uniprot MCP Server in the gate directory. No sign-in needed.
Use it anywhere
Uniprot MCP Server's tools are live in every AI client you've connected — with rules and logging built in.
Free to start · No credit card · No hosting needed
The actual tools Uniprot MCP Server exposes
Fetched live from the official endpoint and re-checked daily by gate — not marketing copy.
uniprot_search_proteins — Search UniProtKB and return curated protein records. Pass text_search for a plain-language query (the 80% case) or query for the full Lucene
uniprot_get_entry — Fetch full curated UniProtKB entries by accession in one batch (up to 20). Each entry carries function, catalytic activity, cofactors, subce
uniprot_map_ids — Translate identifiers across databases via UniProt's ID-mapping service — gene names to accessions, accession to PDB / Ensembl / RefSeq / Ch
uniprot_get_proteome — Fetch the reference proteome for an organism by UPID (e.g. "UP000005640") or NCBI taxon ID (e.g. 9606) — provide exactly one. Returns metada
uniprot_get_taxonomy — Resolve a taxonomy record by NCBI taxon ID (e.g. 9606) or scientific name (e.g. "Homo sapiens") — provide exactly one. Returns the scientifi
uniprot_get_sequence — Fetch the canonical amino-acid sequence (FASTA) for a UniProtKB accession, with length and the parsed header. Set include_isoforms to also r
Who runs the Uniprot MCP Server MCP server?
The Uniprot MCP Server MCP server at a glance
https://uniprot.caseyjhand.com/mcpQuestions, answered
Is there an official Uniprot MCP Server MCP server?
Yes — Uniprot MCP Server operates its own remote MCP server at uniprot.caseyjhand.com. gate connects you to that official endpoint and adds security scanning, per-tool access rules, and an activity log on top.
How do I connect Uniprot MCP Server to Claude or ChatGPT?
Add gate's gateway URL to your AI client once, then pick Uniprot MCP Server in the directory. No account or sign-in is needed. From then on, Uniprot MCP Server's tools are available in every client you've connected to gate.
Do I need to host anything?
No. Uniprot MCP Server runs the server, and gate is fully managed. You just connect one URL — there's nothing to install, deploy, or maintain.
Is the Uniprot MCP Server MCP server safe to connect?
It's the vendor's official endpoint, and gate scans its tools for prompt injection and hidden instructions before it goes live, re-checks it whenever it changes, and lets you allow, block, or require approval for every single tool.
Is it free?
Yes — you can get started with gate for free and connect Uniprot MCP Server in minutes. No credit card required.
Connect more than just Uniprot MCP Server
Every server below works through the same gateway URL — connect once, add tools anytime.
Squarespace DomainsDesignView →Set up Uniprot MCP Server in: Claude · Claude Code · ChatGPT · Cursor · VS Code
Give your AI Uniprot MCP Server — safely.
One URL. All MCPs. Full control. Free to start.
Get started free