The HLA-Verify MCP server,
connected in one click.
HLA nomenclature and match checks against a pinned IPD-IMGT/HLA release. No patient identifiers. Connect the official HLA-Verify 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 HLA-Verify 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 hla-verify https://api.hlaverify.com/mcpRun in your terminal, then restart Claude Code.
HLA-Verify · https://api.hlaverify.com/mcp
What your AI can do with HLA-Verify
Real prompts you can type the moment it's connected — no setup, no docs to read.
“Use “verify_text”: Scan HLA typing report text, or model output about HLA, for allele-shaped tokens and classify each one: valid / legacy (with modern form) /.”
“Use “normalize_allele”: Normalize one reported HLA allele name (any era) to current 2-field form, with G group, P group, serologic equivalent, and flags.”
“Use “allele_info”: Look up one exact name in the pinned release and return what it is: assigned (G/P group, first release, confirmed status, WMDA serology, nul.”
“Use “match_score”: Count a donor-recipient HLA match by the published counting rules (R1-R6): allele arithmetic over chromosomes, not a donor recommendation. r.”
How secure is the HLA-Verify MCP server?
Every server in the gate directory has to pass the same four checks before your AI can touch it. Here's how HLA-Verify holds up.
Security grade B
gate scanned 10 tools on Sep 18, 2026. A few things are worth a look before you connect.
- mediumbeta_signup: References secrets or data exfiltration
Official endpoint
Operated by HLA-Verify (hlaverify.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 HLA-Verify 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 HLA-Verify
Choose HLA-Verify in the gate directory. No sign-in needed.
Use it anywhere
HLA-Verify'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 HLA-Verify exposes
Fetched live from the official endpoint and re-checked daily by gate — not marketing copy.
verify_text — Scan HLA typing report text, or model output about HLA, for allele-shaped tokens and classify each one: valid / legacy (with modern form) /
normalize_allele — Normalize one reported HLA allele name (any era) to current 2-field form, with G group, P group, serologic equivalent, and flags.
allele_info — Look up one exact name in the pinned release and return what it is: assigned (G/P group, first release, confirmed status, WMDA serology, nul
match_score — Count a donor-recipient HLA match by the published counting rules (R1-R6): allele arithmetic over chromosomes, not a donor recommendation. r
check_typing — QC-check one HLA typing (all loci) against the pinned release: resolves every reported allele, flags unresolvable/outdated/locus-mismatched/
donor_compat — Donor/recipient immunogenetic compatibility under two published rule sets: HLA-B leader match (-21 M/T, Petersdorf 2020) for a single HLA-B
validate_gl_string — Validate and normalize a GL String (Genotype List, ^ | + ~ / grammar): resolves every allele token, flags outdated/unresolvable names and st
beta_signup — Put a user on the free public beta's notification list for paid API keys. Ask before calling: it records the address they give you. Re-signi
+ 2 more tools once connected
Who runs the HLA-Verify MCP server?
The HLA-Verify MCP server at a glance
https://api.hlaverify.com/mcpQuestions, answered
Is there an official HLA-Verify MCP server?
Yes — HLA-Verify operates its own remote MCP server at api.hlaverify.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 HLA-Verify to Claude or ChatGPT?
Add gate's gateway URL to your AI client once, then pick HLA-Verify in the directory. No account or sign-in is needed. From then on, HLA-Verify's tools are available in every client you've connected to gate.
Do I need to host anything?
No. HLA-Verify runs the server, and gate is fully managed. You just connect one URL — there's nothing to install, deploy, or maintain.
Is the HLA-Verify 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 HLA-Verify in minutes. No credit card required.
Connect more than just HLA-Verify
Every server below works through the same gateway URL — connect once, add tools anytime.
Squarespace DomainsDesignView →Set up HLA-Verify in: Claude · Claude Code · ChatGPT · Cursor · VS Code