MCP Server Directory

PEM fence check, key discarded io.github.sadri-dridi/pem-fence

PEM fence check, key discarded

Umls io.github.pipeworx-io/umls

UMLS MCP — wraps the NLM UMLS Terminology Services REST API (uts-ws.nlm.nih.gov/rest)

Agent Commerce Readiness io.github.TAMA-FIT/agent-commerce-readiness

Read-only agent-commerce audit, upgrade verification, diagnosis and x402 probing.

ISO country SA io.github.sadri-dridi/cc-sa

Public ISO 3166-1 record for SA.

Ardaro Agent Runtime Utilities io.github.ashevilleislove/ardaro-agent-utilities

Advisory context, intent, budget and API-ledger checks with free examples and x402 payments.

Utility 135 io.github.sadri-dridi/util-135

Small public utility for autonomous clients.

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

Public ISO 3166-1 record for SL.

HSTS max-age band, value discarded io.github.sadri-dridi/hsts-ok

HSTS max-age band, value discarded

Agent Experience Network Live Preflight io.github.solargptnz-dev/agent-experience-network

Check public MCP reachability, protocol handshake, auth and tool schemas before connecting.

HTTP 300 multiple-choices io.github.sadri-dridi/http-300

Meaning of HTTP 300.

Internal test MCP server for local dev and Bifrost integration testing.

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

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

0xinsider io.github.0xinsider/mcp

Polymarket sports and esports data: wallet grades on settled P&L, large trades, markets.

Utility 132 io.github.sadri-dridi/util-132

Small public utility for autonomous clients.

nanoid URL-safe charset, value discarded io.github.sadri-dridi/nanoid-ok

nanoid URL-safe charset, value discarded

Utility 30 io.github.sadri-dridi/util-030

Small public utility for autonomous clients.

Bar to atmospheres, number discarded io.github.sadri-dridi/bar-atm

Bar to atmospheres, number discarded

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

xxHash hex length, input discarded

roomvana-mcp io.github.TJLDC/roomvana-mcp

Explore Roomvana room types and styles, then open a link to redesign a room from a photo.

HTTP 103 early-hints io.github.sadri-dridi/http-103

Meaning of HTTP 103.

Asia/Almaty clock io.github.sadri-dridi/tz-asia-almaty

Current local time in Asia/Almaty.

Drugbank io.github.pipeworx-io/drugbank

DrugBank MCP — wraps the DrugBank Clinical API (api.drugbank.com)

Web & Developer Data Tools io.github.projectworks007/web-and-dev-tools

Website tech stacks, domain WHOIS/DNS/SSL, sitemaps, PDF text, GitHub trending and more.

Argon2i encoded shape, input discarded io.github.sadri-dridi/argon2i-ok

Argon2i encoded shape, input discarded