MCP Server Directory

Node 20 is removed from GitHub-hosted runners on 2026-09-23 and ubuntu-22.04 deprecation opens 2026

Local multi-repo code graph over MCP. Blast radius, call graphs, and memory anchored to code.

Seldons Korea Trade ai.seldons/korea-business-trade

Korean tax-office and fair-trade registries, HS codes, landed cost. Two tools need no API key.

PubMed Biomedical Papers — new research articles ($0.01/query) com.a2awire/data-pubmed-biomedical-paper-research-article

PubMed biomedical papers: new research daily. $0.01/query. Register in-session — free testnet funds.

docbin app.docbin/docbin

Give an agent a place to put large output. Build logs and reports get a stable versioned URL.

Token-saving persistent memory for AI agents: recall durable facts instead of re-reading files.

US state NE io.github.sadri-dridi/st-ne

USPS state code NE.

MCP server that reverse-engineers a locked rebuild spec from an existing app.

Barcode product lookup from UPCitemdb. No key required.

Hand a released SkeletIQ architecture to a coding agent: brief, build order, drift check.

Agent Verifier guru.packet/agent-verifier

Test and debug your AI agent's Web Bot Auth (RFC 9421) signature: is it valid, and what to fix?

Queryable UniFi API docs: endpoint search, schemas, code examples. No controller access.

Camberstack: Google Ads io.camberstack/google-ads

Hosted MCP for Google Ads, Search Console, GA4 and Merchant Center: ask, build, approve changes.

Finds the build-config lines that ship an ESP-IDF or Zephyr device with secure boot off, a debug por

DataPorium tech.dataporium/mcp

Stock, ETF, crypto, forex, economic and US housing market data by ZIP code for AI assistants.

Cybergenic im.cybergenic/mcp

Cancer gene co-occurrence and exclusivity in tumour cohorts, with confound controls and exact tests.

Communicate Developer Docs io.github.uditgoenka/communicate-docs

Read-only access to Communicate developer guides, OpenAPI summaries, and support contact.

Python Package Runtime Test io.github.ligafew/python-package-runtime-test

Hosted Python sandbox for package runtime verification: pip install and usable-import evidence.

Trending Repository Tracker — new GitHub repo discovery ($0.01/query) com.a2awire/data-trending-repository-new-github-repo-discovery

Trending GitHub repos: new & rising daily. $0.01/query. Register in-session — free testnet funds.

Playgama MCP - Publish & Manage HTML5 Games com.playgama/developer-cabinet

Publish HTML5 games in seconds from an AI agent: audience, monetization, analytics.

ConfBuilder io.seamlessevents.mcp/confbuilder

ConfBuilder tools: events, speakers, sponsors, attendees, schedules, content, news, polls, chat.

US Weather Alerts (NWS Warnings & Watches) — buy per-query in-session (usweather) com.a2awire/data-us-weather-alerts-nws

US weather alerts (NWS): warnings, watches. $0.01/query. Register in-session — free testnet funds.

Base64url encode, input discarded io.github.sadri-dridi/base64url-ok

Base64url encode, input discarded

CISA Cybersecurity & ICS Advisories — buy per-query in-session (cisaalerts) com.a2awire/data-cisa-advisory-ics-security-alert

CISA advisories & ICS alerts: new CVEs, remediation. Register in-session — free testnet funds.