MCP Server Directory

Circuit family.circuit/marketplace

Find and try paid AI agent skills for security, on-chain data, code, markets, research and news.

quorum io.github.terradev-cloud/quorum

Attested multi-agent consensus: proposals, votes, and outcomes stamped and traced.

AllRatesToday exchange rates (hosted) com.allratestoday/mcp

Live FX + official central-bank rates, 110+ sources. Hosted, keyless, nothing to install.

Build, compile, run and export FlagQuantum circuits locally. No credentials or outbound network.

x402 Toolbox io.github.mayer-code/x402-toolbox

Free, read-only MCP subset of x402 Toolbox's cheap data endpoints, free via MCP.

Reads your HTML and Markdown product copy and flags the environmental claims Directive (EU) 2024/825

Codequiry com.codequiry/mcp

Source code plagiarism, peer similarity, and AI-generated-code detection for AI agents.

Drive a live Isaac Sim session: any robot, poses, gain tuning, range tests, Isaac Lab training.

RegSentry Website Tracking Inspector com.regsentry/tracking-inspector

Inspect authorized website tracking, compare consent observations, and get remediation guidance.

JS unicode-escape count, input discarded io.github.sadri-dridi/js-uesc

JS unicode-escape count, input discarded

A local map of your codebase over time: symbols, callers, subgraphs and structural change.

INSEE commune code shape, value discarded io.github.sadri-dridi/fr-insee

INSEE commune code shape, value discarded

iana-registries-mcp-server io.github.cyanheads/iana-registries-mcp-server

Find IANA ports, MIME types, HTTP codes/fields, URI schemes, PENs, BCP 47 tags, RFCs, any registry.

US Code Federal Statutes io.ecfr/uscode

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

Revamp — Create or redesign websites dev.revamp/revamp

Create or redesign websites and build web apps by chatting. Preview, refine, and publish in Revamp.

Texas Code io.github.pipeworx-io/texas-code

Texas Statutes — state statutes by citation.

Gao Protests io.github.pipeworx-io/gao-protests

GAO Bid-Protest Decisions MCP — reads the gao_bid_protests table (ingested daily by…

Linkbreakers Docs com.linkbreakers/docs-mcp

Search and read Linkbreakers docs, pricing and QR code templates. Read-only, no auth.

Scans MCP server tool definitions for excessive agency, injection sinks, hardcoded secrets

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

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.

Cobrain space.cobrain/cobrain

Shared Markdown memory for Claude, ChatGPT, Claude Code and Codex. OAuth, no API keys.

New Hampshire Code io.github.pipeworx-io/new-hampshire-code

New Hampshire RSA (Revised Statutes Annotated) — state statutes by citation and by topic. Fleet…

14 verificações ao XML SAF-T (PT) antes da entrega à AT: versão 1.04_01, ATCUD, dados do QR code, ha