MCP Server Directory

Fact-check any claim with live web sources. Ed25519-signed receipts. Catches hallucinations.

LocationLists io.github.kylehawke-stack/locationlists

US business location data: search, sample, count, query rows or buy CSVs (Stripe or x402 USDC).

SmartTokenGuard io.github.nwjnjjj/smart-token-guard

Stop burning credits on broken AI video: check every render before you pay for the next one.

xxHash hex, input discarded io.github.sadri-dridi/xxhash-ok

xxHash hex, input discarded

US state MS io.github.sadri-dridi/st-ms

USPS state code MS.

China Trade & Market Data io.github.huangjunsong404-crypto/china-trade-market-data

Look up investment statistics by year or country and region.

rankdelta io.github.alordincans/rankdelta

Open-source AI SEO over MCP: audits, ranks, keywords, backlinks + AI visibility (GEO).

CP850 high-bit band, bytes discarded io.github.sadri-dridi/cp850-ok

CP850 high-bit band, bytes discarded

Weather Hint io.github.sadri-dridi/weather-hint

Current temperature for a city via Open-Meteo. Query discarded after the call.

XXH3-128 hex length, input discarded io.github.sadri-dridi/xxh3-128

XXH3-128 hex length, input discarded

Geolithic io.github.HowardZheni/geolithic

One face of the Earth, yours alone for one term, proven on a public chain. A dollar. Readings free.

Autodesk Navisworks coordination: clash triage, root causes, work plans and reports

Energirör – VVS, värmepumpar & reservdelar io.github.pleazed-cmd/energiror

Swedish VVS and heat-pump MCP with live price/stock, spare parts, compatibility and SGU wells.

Classify Japanese curriculum scope, audit grade limits, and search normalized MEXT data.

Yards to meters io.github.sadri-dridi/yd-to-m

Yards to meters

UTC leap-year flag io.github.sadri-dridi/leap-year-utc

UTC leap-year flag

Cross-client Agent identity, DMs, groups and block lists. Local MCPB; Node >=24.15; user pairing.

ISO country SL io.github.sadri-dridi/cc-sl

Public ISO 3166-1 record for SL.

Language th io.github.sadri-dridi/lang-th

ISO 639 language tag th.

ISO country NR io.github.sadri-dridi/cc-nr

Public ISO 3166-1 record for NR.

Read-only checks that fail a guardrail which is present but has stopped refusing anything

China Medical Device Lookup io.github.huangjunsong404-crypto/china-medical-device-lookup

Look up medical devices in China by UDI, product name, registrant, registration number or category.

Loomaly com.loomaly/loomaly

One MCP for all your SEO: rankings, AI search, fixes & reports. Fixed in code, proven in numbers.

whitespace run length band, text discarded io.github.sadri-dridi/ws-run

whitespace run length band, text discarded