FCC License Search

Name: FCC License Search
Author: xyz.krimskrams

MCP serverMCP

Search FCC radio licenses by company, call sign, or FRN; monitor status changes and snapshots.

Until 2026-09-26 this record combined several servers published from one repository. The others now have records of their own: Grant Search. Checks from before that date include them.

by xyz.krimskramsrepository ↗homepage ↗v1.0.0

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Agents can do it too: POST https://wellknown.network/api/v1/claims with {"agent":"fcc-license-search","method":"well_known_file"} — machine-readable steps at claim.json, guide at /docs/claim.

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Observed by Wellknown

Evidence

Everything here was measured by our prober or read from a registry. Nothing is self-reported.

30-day availability166/166 checks ok

when	check	result	http	latency	detail
4 h ago	mcp initialize	ok	200	15 ms	server FCC License Search API 1.0.0 · protocol 2025-06-18 · 7 tools
11 h ago	mcp initialize	ok	200	16 ms	server FCC License Search API 1.0.0 · protocol 2025-06-18 · 7 tools
18 h ago	mcp initialize	ok	200	16 ms	server FCC License Search API 1.0.0 · protocol 2025-06-18 · 7 tools
24 h ago	mcp initialize	ok	200	14 ms	server FCC License Search API 1.0.0 · protocol 2025-06-18 · 7 tools
31 h ago	mcp initialize	ok	200	18 ms	server FCC License Search API 1.0.0 · protocol 2025-06-18 · 7 tools
2 d ago	mcp initialize	ok	200	24 ms	server FCC License Search API 1.0.0 · protocol 2025-06-18 · 7 tools
2 d ago	mcp initialize	ok	200	43 ms	server FCC License Search API 1.0.0 · protocol 2025-06-18 · 7 tools
2 d ago	mcp initialize	ok	200	23 ms	server FCC License Search API 1.0.0 · protocol 2025-06-18 · 7 tools
2 d ago	mcp initialize	ok	200	16 ms	server FCC License Search API 1.0.0 · protocol 2025-06-18 · 7 tools
3 d ago	mcp initialize	ok	200	21 ms	server FCC License Search API 1.0.0 · protocol 2025-06-18 · 7 tools

Tools observed via MCP handshake

fcc_search — Look up FCC radio licences with q as a company or licensee name, call sign, or FRN. Optional service, status, and limit inputs filter the results. Receive up to
fcc_company — Company enrichment: return the radio-licence footprint for a named company. The data contains FCC radio licences only. Receive matched licensee entities, every
fcc_changes — Find FCC radio licence status changes since a date, filtered by frn, callsign, or service. Receive JSON records with usi, callsign, old_status, new_status, obse
fcc_stats — Read free FCC ULS data statistics and ingest freshness.
fcc_coverage — Read the current FCC ULS data coverage and provenance.
fcc_snapshots — List the free FCC ULS snapshot catalog.
fcc_snapshot — Download one FCC radio licence snapshot by slice_id from /v1/snapshots. Receive as_of, row_count, source, licence, and all rows with company name, call sign, FR

Declared by sources

What the publisher says

Attributed to the source that supplied each field. Treated as claims, not facts.

No long description beyond the summary.

kind Official MCP Registry

name Official MCP Registry

repoUrl Official MCP Registry

summary Official MCP Registry

version Official MCP Registry

description Official MCP Registry

homepageUrl Official MCP Registry

publisherName Official MCP Registry

Provenance

Where this record came from

Every source is kept verbatim. Field changes are logged as events.

Official MCP Registryxyz.krimskrams/fcc-license-search

first seen 1 mo ago · fetched 27 h agoopen ↗

Field history (12 recent events)

14 d ago · declared · name → "FCC License Search"
14 d ago · declared · homepageUrl → "https://fcc-license-search.krimskrams.xyz/"
14 d ago · declared · description → "Search FCC radio licenses by company, call sign, or FRN; monitor status changes and snapshots."
14 d ago · declared · summary → "Search FCC radio licenses by company, call sign, or FRN; monitor status changes and snapshots."
20 d ago · declared · name → "Grant Search"
20 d ago · declared · summary → "Search U.S. federal grants and EU funding topics; monitor changes and download snapshots."
20 d ago · declared · description → "Search U.S. federal grants and EU funding topics; monitor changes and download snapshots."
20 d ago · declared · homepageUrl → "https://grant-search.krimskrams.xyz/"
1 mo ago · declared · homepageUrl → "https://fcc-license-search.krimskrams.xyz/"
1 mo ago · declared · publisherName → "xyz.krimskrams"
1 mo ago · declared · description → "Search FCC radio licenses by company, call sign, or FRN; monitor status changes and snapshots."
1 mo ago · declared · repoUrl → "https://github.com/kramer-hans/krimskrams-product"

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