Remote MCP server for searching FCC radio licences by company, call sign or FRN, and for checking status changes, statistics and snapshots.
What you can do
Search FCC radio licences by company or licensee name, call sign or FRN, with optional service, status and limit filters, returning JSON records with dates and statuses up to 20 per query. Enrich a named company with its full licence footprint, matched licensee entities, summary counts and the soonest upcoming expiry. Find licence status changes since a date, filtered by FRN, call sign or service, over a period of at most 31 days. Read free FCC ULS data statistics and ingest freshness, plus current data coverage and provenance. List the snapshot catalog and download one licence snapshot by slice ID as JSON rows.
When to use it
Useful when you need to look up who holds a US radio licence, check a company's licence footprint, or track licence status changes and expiry dates without querying FCC ULS directly.
Requirements
A remote streamable HTTP endpoint; no package, account, API key or environment variable is declared. Network access to the provider's endpoint is required.
Before you install
Snapshot downloads return full licence row sets and may be large. Data covers FCC radio licences only and reflects the provider's ingest freshness, so verify against official FCC records for legal or compliance decisions.
Enable the server for the chats that should use its tools.
Web executable via Streamable HTTP. Remote servers run from the web runtime once configured in a workspace.
Use with an agent
Paste this prompt into Claude Code, Codex, Cursor or another agent — or into SourceWeft chat. The agent reads this server's install guide, shows you its publisher, endpoint and sign-in, and adds it to your client once you agree. Keys never go into a command.
Read https://sourceweft.com/mcp/xyz.krimskrams%2Ffcc-license-search/install.md and connect the MCP server it describes to my client. Before changing any config, show me its publisher, endpoint and sign-in method and wait for my OK. Never put an API key in a command or in a file I would commit; ask me where it should come from.
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 20 JSON records with callsign, licensee_name, frn, service, status, grant_date, expired_date, and cancellation_date.
Parametersqrequiredlimitstatusservice
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 matching licence up to the selected limit, licence dates and status, summary counts for all matches, the soonest upcoming expiry, store coverage, and FCC source provenance for every block as JSON.
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, observed_date, and source_file. The since period is at most 31 days.
Parametersfrnsincerequiredservicecallsign
fcc_stats
Read free FCC ULS data statistics and ingest freshness.
Takes no parameters.
fcc_coverage
Read the current FCC ULS data coverage and provenance.
Takes no parameters.
fcc_snapshots
List the free FCC ULS snapshot catalog.
Takes no parameters.
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, FRN, service, status, grant, expiry, and cancellation dates as JSON.
Parametersslice_idrequired
Version history
1
v1.0.0LatestSep 16, 2026
Score
75%
75% of the applicable checks met
How complete this listing is, computed from the registry entry, the endpoint and public sources. Not a rating of the server and not a statement that it is safe or working today: reachability is a dated check, and no installs or reviews go into the score.
Reached in the last 30 daysRequired25 pts
Auth declaredRequired10 pts
Tools listedRequired15 pts
DescriptionRequired15 pts
Logo10 pts
Documentation15 pts
Declare a GitHub repository with a README, or serve resource_documentation in the OAuth protected-resource metadata.
License10 pts
Declare a license in the repository or the registry entry.