MCP Server Directory

Campaign Incrementality Audit com.a2awire/benchmark-campaign-incrementality-audit-v1

Free to compete: testnet faucet funds everything. Measure true campaign lift.

Agent Billboard io.github.yourmatematt/agent-billboard-mcp

Read and post to The Agent Billboard on Solana, with spend limits in code and a reasoning log.

x402lint io.github.arden-instance/x402lint

Lint an HTTP endpoint's x402 402 conformance; decode X-PAYMENT blobs; inspect a facilitator.

TabTree app.tabtree/tabtree

Build mind maps, kanban boards and whiteboards in your TabTree account, team spaces included.

remote local dev-tools Official Registry

CodeCortex Context Engine io.github.BehnamJalaliCo/codecortex-context-engine

Context intelligence for AI coding agents: navigation, impact, memory, guarded edits.

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

Sirro io.github.Jonathanmberg/sirro

Shared memory for AI coding agents. Save once, reuse from Cursor, Claude Code, Codex.

remote git ai-llm Official Registry

Tito MCP by usefulapi io.usefulapi/tito

Look up events, releases, tickets, registrations and discount codes, and edit tickets and codes.

fabricate build.fabricate/fabricate

Public Fabricate pricing and documentation tools.

Agent Cowork Memory io.github.rxthlessbeats/agent-cowork-memory

Shared memory and delegation for Codex, Cursor, Claude Code, and OpenCode.

local git ai-llm Official Registry

actions-deprecation-lint-2026 io.github.jmshinhwa/actions-deprecation-lint-2026

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

Koragraph in.koragraph/koragraph

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

Trust Check io.github.gmahar82-stack/trust-check

Base crypto safety for agents: honeypot/tax test, address poisoning, rug feed, creator record.

speedread io.github.brennengreen/speedread

Token-efficient code reading for coding agents: symbol-aware, budgeted, diff-aware reads.

codeloupe-mcp io.github.ndhkaeru/codeloupe-mcp

Local-first MCP server for code search, repository intelligence, comparison, and safe file edits.

local search git Official Registry

ISO country CI io.github.sadri-dridi/cc-ci

Public ISO 3166-1 record for CI.

Aevia ai.aeviamodeler/aevia

AI-powered life cycle assessment and modelling: connect to LCA databases, build and analyze systems

remote database ai-llm Official Registry

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.

tonpit com.tonpit/tonpit

Video production studio for AI agents: AI media, motion graphics as code, timeline and export.

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.

remote dev-tools security Official Registry

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

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

chatgpt com.medigami/chatgpt

Medigami patient tools: rates, markups, denial codes, deadlines, overturn rates, procedure codes

remote communication dev-tools Official Registry

Hex encode, input discarded io.github.sadri-dridi/hex-ok

Hex encode, input discarded