MCP Server Directory

discovery io.github.orionvalemedia-web/discovery

Search independent software the big engines bury: indie apps, open-source repos, and dev tools.

outdoorithm io.github.outdoorithm/outdoorithm

Campground search, live availability, weather, safety, and gear for 10,000+ US campgrounds.

Search, read, send, and manage email via macOS Mail.app across all configured accounts.

PapersFlow io.github.papersflow-ai/papersflow

Academic research MCP server for paper search, citation checks, graphs, and deep research.

LOINC/SNOMED CT/RxNorm/ICD-10 lookup, search, translation and ValueSet expansion via FHIR.

Academic paper search and retrieval via arXiv, Semantic Scholar, PubMed, Unpaywall.

Search, discover, and register AI agents in the public registry at agentlookup.dev.

Audit AI search readiness, generate llms.txt drafts, and build GEO/AEO prompt matrices for websites.

Domains io.github.pipeworx-io/domains

Domains MCP — domain registration lookup + availability search over live RDAP (ICANN standard…

Ebi Ols io.github.pipeworx-io/ebi-ols

EBI OLS4 MCP — Ontology Lookup Service.

signal-relay io.github.SocioLogicAI/signal-relay

Connect AI agents to SocioLogic's synthetic persona platform for market research.

Gov Uk Content io.github.pipeworx-io/gov-uk-content

GOV.UK Content + Search APIs.

Lyrics Ovh io.github.pipeworx-io/lyrics-ovh

Lyrics OVH MCP — keyless lyrics lookup.

Search and resume past Claude Code conversations. An elephant never forgets.

Openfda io.github.pipeworx-io/openfda

FDA drug data via openFDA: adverse-event reports and safety-signal tools (FAERS search, event…

Plos io.github.pipeworx-io/plos

PLOS Search MCP — Solr-backed search over all PLOS journals.

TheirStack com.theirstack/theirstack

Search job postings, companies, and technology stacks across 10M+ companies.

MailX Email Deliverability com.themailx/email-deliverability

Check SPF/DKIM/DMARC/BIMI, blacklists, SMTP/IMAP; DNS lookups; generate email DNS records.

Search and match German public procurement tenders (OCDS) from your local LLM.

Search 93M+ tracks, artists, and releases: metadata, BPM, key, ISRC/ISWC, cross-platform IDs for AI.

Askew x402 io.github.rubix1138/askew-x402

DeFi yields, staking routing, semantic research & security intel via x402 micro-payments on Base

Aggregates tools from multiple MCP servers with unified BM25/regex search and deferred loading.

Joomil — Swiss Classifieds MCP io.github.ValmoDev/joomil

Search Swiss classifieds on Joomil.ch — top marketplace in French-speaking Switzerland since 2007.

TranscriptFetch com.transcriptfetch/youtube-transcripts

Transcript retrieval for YouTube, TikTok and Instagram: whole channels, playlists and searches.