MCP Server Directory

Keywords Everywhere com.keywordseverywhere/keywords-everywhere

Keyword search volume, CPC, competition, keyword ideas, ranking keywords, traffic and backlinks.

ColdState — Deterministic Knowledge Infrastructure ai.coldstate/knowledge

Deterministic knowledge for AI agents: search, fetch, cite and verify a 48M-entry knowledge base.

MCP server for Spotify: search albums, artists, tracks. Needs free API credentials.

Caliu Notes com.caliuapp/caliu-notes

Read and write your Caliu notes from any MCP client: search, create, tag, remind, attach files.

CryptoSocials net.cryptosocials/cryptosocials

Research Crypto X posts, assets and authors with source links, chain filters and stored prices.

Agent Wholesale io.github.despiteryan/agentwholesale

Pay-per-call web search, keyword trends, and evidence-backed public-page change intelligence.

AMIRA — Africa Multiple Research Data io.github.AM-Digital-Research-Environment/amira-mcp-server

Read-only access to AMIRA, the Africa Multiple research-data platform on Omeka S.

Peptul com.peptul/peptul

Live research peptide prices, price history, vendor trust records and a reconstitution calculator.

SSearch cc.ssearch/search

Free web search for AI agents. No API key required. Hosted MCP in active development.

Tabflows com.tabflows/site

Tabflows facts: DPC Finder, price quotes, integrations, workflows, site search, demos, ask Tabflows

AOPX fr.aopx/aopx

Selects between supported SEARCH providers for ECONOMY or CRITICAL mode.

WPBay com.wpbay/mcp

Search and compare WordPress plugins, themes and WooCommerce extensions on WPBay.

cern-opendata-mcp-server io.github.cyanheads/cern-opendata-mcp-server

Search CERN Open Data, fetch records, files, analysis environments, CMS good-run lists, HLT paths.

Bigdata.com com.bigdata/bigdata-mcp

Licensed, cited financial data for AI agents: news, filings, transcripts, research and tearsheets.

Search Mixcloud cloudcasts and read user profiles. No key required.

Sortition Knowledge dk.sortition/sortition-knowledge

Research and sources on sortition, citizens' assemblies and democratic reform.

China Policy, Licensing & Country Information io.github.huangjunsong404-crypto/china-policy-licensing-country-information

Search policy entries by topic keywords.

BountyHunte.rs rs.bountyhunte/programs

Search and monitor bug bounty programs and audit contests across ten platforms.

Openings co.avagama/openings

Search jobs on verified employer job boards. Every link is the employer's own posting.

BRONTIR Research com.brontir/research

Web research across search, Reddit, YouTube, reviews and ad libraries, with line-numbered citations

atomicreps io.github.atomicreps/atomicreps

Retrieval practice in your coding agent: one short question about what you just built.

US Code Federal Statutes io.ecfr/uscode

Search and read U.S. Code statutes with legal and inline citations linking to uscode.ecfr.io.

Poland KRS Company Registry Lookup & Monitor (KYB) io.github.Nero-Engine/poland-krs-monitor

Polish company records from the official KRS register API, with alerts on new registry entries.

public com.myprivacyagent/public

Read-only opt-out guides, removal routes for 950+ data brokers, and privacy library search.