MCP servers (14664)
Exchangerate
ExchangeRate MCP — wraps open.er-api.com (free, no auth)
Excuse
excuse MCP — wraps StupidAPIs (keyless — no credential needed)
Exoplanet Archive
NASA Exoplanet Archive MCP.
Expires HTTP-date shape, value discarded
Expires HTTP-date shape, value discarded
Expression Atlas
EBI Expression Atlas MCP.
F1
F1 MCP — Formula 1 data via the Ergast API
FBX header magic, file discarded
FBX header magic, file discarded
FNV-1a 64 hex length, input discarded
FNV-1a 64 hex length, input discarded
FQDN shape, value discarded
FQDN shape, value discarded
Faa Delays
FAA Delays MCP — live US airport operational status (FAA, free, no auth).
Faa Regulations
FAA Regulations MCP — US Federal Aviation Regulations (14 CFR, 'FARs').
FabTally Decode
Decode EVM bytes to JSON: event-log decoder, calldata explainer, selector lookup, ABI fetch.
FabTally Utility Belt
13 deterministic agent utilities: timezone, cron, RRULE, currency, regex, diff, hashing & more.
FabTally Valid
Validation suite: EU VAT (VIES), IBAN mod-97, email (MX+disposable), geo place lookup, VIN decode.
FactGrid (Renamed to FactReason)
Renamed to FactReason. Now published as io.github.factreason/factreason — please use that entry.
FactReason
Check exact npm/PyPI upgrades for evidence-backed breaking changes; query APIs and components.
Fahrenheit to Celsius
Fahrenheit to Celsius
Fahrenheit to Celsius, number discarded
Fahrenheit to Celsius, number discarded
Fcc
FCC public geo/census APIs (geo.fcc.gov) MCP.
Fed Comms
Federal Reserve communications from federalreserve.gov: the FOMC meeting calendar, each policy…
Fed Nic
Federal Reserve National Information Center (NIC, ffiec.gov/npw)
Federal Appeals
Federal appellate dockets — US federal court dockets.
Federal Civil
Federal civil litigation — US federal court dockets.
Federal Criminal
Federal criminal prosecutions — US federal court dockets.
Feedback Synthesis MCP
Synthesize GitHub Issues, HN and App Store reviews into ranked pain clusters. Pay-per-call x402.
Feeds
Live Feeds (RSS/Atom) MCP.
Fema Nfhl
FEMA National Flood Hazard Layer (NFHL) MCP
Ferc Elibrary
FERC eLibrary MCP — the Federal Energy Regulatory Commission's public docket
Ferc Eqr
FERC Electric Quarterly Reports (EQR) — wholesale power sales: who sells
Ffiec Call Reports
FFIEC Call Reports MCP — US bank line-item detail (fleet #338).