Claim the listing for your MCP server. It is free.
Claiming a listing is free: prove you control it and it is yours, with no expiry and nothing to pay.
What a claim gives you
- Verified label"Verified publisher: yourdomain.com" on your listing and your search results instead of "Unclaimed", and you appear in verified-only searches.
- README badgeLive status in your README: up, latency and verified, updated hourly, linking to your page.
- AnalyticsHow often agents find you, for which searches, where you rank, and how your success rate compares with similar servers.
- Uptime alertsEmail or webhook when your server goes down, comes back, or changes its tools. A weekly digest you can pause.
How it works
- Enter the listing's registry name (for example com.acme/server) and an email for alerts.
- Prove you control it: a DNS TXT record, a file on your domain, or GitHub sign-in for io.github names.
- Your label, badge, analytics and alerts switch on. Nothing to pay, nothing that expires.
Agents can claim without this page: POST https://api.lookupd.com/v1/registrations with {"listing": "...", "email": "..."}; the answer carries the order token and the proof instructions.
All benefits
| Benefit | Status | What it is |
|---|---|---|
| Verified publisher label | available | Your page and your search results say "Verified publisher: <your domain or GitHub owner>" instead of "Unclaimed · Unverified". |
| README badge | available | A badge for your README (https://lookupd.com/badge/<registry name>.svg) that shows up, latency and verified, updates hourly and links to your page. |
| Verification of control | available | lookupd proves the listing is controlled by its real owner: a DNS TXT record, /.well-known/lookupd.json on your domain, or, for io.github names, GitHub sign-in or a GitHub Actions OIDC token. Thirty days to prove it; an unproven claim closes and can be started again. |
| Analytics | available | Private to you, for the last 7 to 365 days: how often you appeared in searches, your average position, top queries (queries searched by at least 3 different callers), server page views, and agent-reported success rate against the median of other listings sharing your capability tag (shown when there are 3 or more of them). |
| Monitoring and alerts | available | Email, and an optional webhook, when your endpoint goes down, recovers, or its tool list changes. Checked hourly. A weekly digest of your analytics, which you can pause. |
| Verified-only eligibility | available | Included when a caller sets verified_only, which returns only verified listings. |
| Listing control | coming (phase 2) | Edit the description, capability tags, install instructions, auth notes, pricing, docs and changelog. Post a deprecation and redirect. Measured facts stay read-only. |
| Latency, schema and security alerts | coming (phase 2) | Alerts when latency degrades, the schema changes beyond the tool list, or a new security finding appears. |
| Priority submission | coming (phase 2) | Submit before the crawler finds you, with a human review queue. |
| Stable name | coming (phase 3) | A lookupd name that resolves to your current endpoint, so moving infrastructure does not break agent configs. |
Free
- Lookup (find_capability, search, the API)
- An indexed listing, ranked on evidence only
- Claiming a listing: verified label, README badge, analytics, alerts
- Report a problem with a listing
- Respond to a security finding
Never for sale
- Organic rank
- Score
- Placement above or inside search results (not offered)
- Hiding probe results
- Removing enforcement banners
Placement
Placement is not offered: lookupd sells no slot above or inside search results. If that ever changes, it will be labeled, kept apart from the organic results and announced on the publishers page first, and no claim is ever charged.
Machine-readable: /publishers.json
- 62033 servers
- Last crawl: 2026-11-11T15:17:20.593Z
- API base:
https://api.lookupd.com - MCP URL:
https://api.lookupd.com/mcp