MCP Server Directory

Dutyfinch Tariff Lookup dev.workers.cybermax-tools.cybermax/dutyfinch-chatgpt

US import duty and HTS codes from the official USITC schedule, plus Section 301 China status. Free.

GroundRules - US Law Text ai.agentlookups/groundrules

The original text of US federal and state law, with official sources; never a summary or advice.

Catherine Ives-Yim: writing and assessments io.github.catherine-development/ives-yim

Read-only search of Catherine Ives-Yim's writing on AI, IoT and the CRA, and scoring of four checks.

Runable com.runable/mcp

Run agent tasks, track progress, retrieve files, and search meeting notes with Runable.

Utah Code io.github.pipeworx-io/utah-code

Utah Code — state statutes by citation, plus topic search.

Search your local Claude Code archive. For continuous capture, use the Rootz Archive plugin.

Edgepedia ai.edgechat/edgepedia

Search and read Edgepedia, a free and growing encyclopedia with citations. No key.

Groundtruth — Ask Real Humans app.vercel.groundtruth-ruby/groundtruth

Human-in-the-loop user research: ask real people what the web can't answer, get verbatim replies

Veyora ai.veyora/veyora

Prediction-market research: market reads, news, guided analyses and an analyst.

Whimbrel: Medtech Research com.whimbrelresearch/whimbrel-research

Save hours of research on US medical device companies, ranked for your firm, with sources.

MemPersist io.github.ravhirizaldi/mempersist

Durable, revision-pinned memory storage and retrieval for AI conversations.

Thirdwatch dev.thirdwatch.mcp/research

Structured job, company and market research with source links through a Thirdwatch account.

Playbook com.playbook/playbook

Media backend: search, organize, upload, and share creative files and folders

TSRE Swedish Equity Intelligence io.github.joachimglassell-ship-it/tsre-swedish-equities

Daily machine-readable research intelligence on Swedish equities. Research decision support only.

CaseMagic — Federal Court Case Lookup & Monitor io.github.sustany/casemagic

Free US federal court case lookup: status, judge, filings, deadlines. Then watch it for new filings.

Biomedical search: FDA drugs, MeSH headings, ClinVar genomic variants with BM25 ranking.

MatchAwards io.github.matchawards/matchawards-mcp

Search US government contracts, grants and jobs from matchawards.com. Read-only, no key.

PulseLake Simulation Research co.pulselake/simulation-research

Synthetic persona research and world simulations, with previewed credits and report files

Korean Law in English — Statutes & Articles (법령 영문) io.github.kr-data-api/korea-law

Official English text of Korean laws (law.go.kr): search by name, get articles; flags outdated texts

Google Ads Transparency Center Scraper io.github.bkeller-research/google-ads-transparency-center

Google Ads by domain or brand: creatives, formats, dates; or bulk-check which domains advertise.

Domain Intelligence Check io.github.bkeller-research/domain-intel-check

Domain enrichment: email provider, DMARC/SPF/DKIM, WHOIS age, SSL, hosting and CDN per domain.

Grandpa's AI io.github.wescorp/grandpasai

Search Grandpa's AI research on age reversal, robotics, AI, and space — 5 read-only MCP tools.

Search self-contained .pikelet knowledge artifacts over MCP — no vector DB, no embedding API.

keyword-research io.github.DataLeadsPRO/keyword-research

Keyword ideas and question discovery for any seed term - volumes, difficulty, and SERP intent.