Explore MCP Servers and Clients

Selvedge is a local, open-source MCP server that captures the *why* behind every change AI coding agents make — live, in the moment, from the agent's own context (not inferred later by a second LLM). It logs the entity (DB column, table, function, route, env var, dependency), the diff, and the reasoning to a local SQLite store, then reads it back: `selvedge blame users.email` returns the most recent change + the original reasoning, and `prior_attempts` lets the agent check "was this tried here before, and how did it turn out?" before editing. 8 MCP tools: log_change, diff, blame, history, changeset, search, prior_attempts, stale_decisions. As of v0.3.9 it also exports Agent Trace v0.1.0 records (`selvedge export --format agent-trace`) for cross-tool interop. Zero-config and local-first (no telemetry, no network, no LLM calls in core), Python 3.10+, MIT.

OpenAI-compatible MCP server for Routara — route 787+ LLMs, image & video generation via api.routara.ai. npm: routara-mcp@1.0.1 MCP Registry: io.github.36412749-collab/routara-mcp Tools: list_models, chat, generate_image, generate_video, get_video_status. Get API key: https://routara.ai/#auth

Read-only Base mainnet chain reader for x402 payment verification. Confirms on-chain that a USDC settlement matches a claimed x402 receipt (recipient and amount), parses publisher /.well-known/x402 manifests, and lists recent USDC payments to an address. No private keys, verification only. The verify-side companion to Coinbase Base MCP, with AFTA federation helpers.

AI legal research over MCP: search U.S. case law, fetch full opinions, and ask matter-aware questions grounded in your own documents.

primitive.dev is email infrastructure for AI agents

An MCP (Model Context Protocol) server that provides access to Brazilian PEP (Politically Exposed Persons) and federal public servants data through the Porta da Transparência API.

Rendley’s MCP server gives your AI client a full video editor. Connect it once, then create and edit video by describing what you want, in the same chat you already work in. The client uses your own footage, your brand kit, and Rendley’s stock and AI tools, and hands back a finished file.

Stop guessing why ratings drop. Give your AI assistant Sentor and let it analyse thousands of reviews, pinpoint what to fix first, and surface the topics that matter most.

Keyless, hosted MCP server for live football & basketball odds — Asian-handicap lines (quarter lines with win/half-win/push), de-vigged sharp (Pinnacle) fair probabilities, live scores, opening lines, and value detection. Read-only, no API key.

No-code databases, forms, portals and AI sites. Manage records, automation, and portals via natural language with 104 MCP tools.

No-code databases, forms, portals and AI sites. Manage records, automation, and portals via natural language with 104 MCP tools.

No-code databases, forms, portals and AI sites. Manage records, automation, and portals via natural language with 104 MCP tools.

Omnflow is an AI-powered content repurposing tool built for creators, marketers, and founders who publish across multiple platforms. The Omnflow MCP server gives Claude three powerful tools: repurpose_content Turn any blog post, newsletter, transcript, podcast notes, or rough idea into 5 platform-ready posts — LinkedIn, Twitter/X, Instagram, Facebook, and more. Maintains your tone and style automatically. analyze_voice Extract your unique Voice DNA from any writing sample. Captures tone, sentence structure, vocabulary patterns, and writing style so every repurposed post sounds authentically like you. list_recent_demos Browse your recent repurposing runs — source inputs and generated outputs — without leaving Claude. Who it's for: Content creators publishing across multiple platforms Founders doing build-in-public content Marketers turning long-form content into social posts Newsletters writers repurposing issues into social content Connect via: https://omnflow.com/api/mcp

Payment security for AI agents. Allowance lets agents request human-approved virtual cards, complete checkout, and report receipts without exposing a real card.

OpenBase is a free MCP server that gives any AI assistant instant access to data on 20M+ French companies — no API key and no signup required. It serves official French open data from INSEE, INPI, BODACC, DECP and Judilibre through 14 ready-to-use tools: company search and full profiles (SIREN/SIRET), directors and executives, financial statements and ratios, solvency scores, legal announcements, public contracts, court decisions, corporate ownership networks, and aggregated business signals (hiring, funding, public grants). Ideal for company lookup, due diligence, KYC, B2B prospecting and financial analysis. The fastest way to connect French business intelligence to Claude, Cursor and other AI agents — free, instant, open data.

Yapp turns "build me a page and publish it" into a live URL. Connect once (browser OAuth, or a token for terminal clients) and your AI can publish HTML, PDFs, ZIP sites, images and landing pages to a public `<slug>.yapp.page` URL in seconds — then update, password-protect, set expiry, attach a custom domain, or read form submissions, all by asking. Free to start; no local install.

An MCP server that resolves under-specified, half-remembered queries for AI agents into verified answers — or an honest decline. Built on the principle that it never returns a confident-wrong: when it can't resolve with confidence, it shortlists honestly or declines rather than guessing. Free remote endpoint, streamable HTTP transport.

The full Mamba Labs GTM Suite in one MCP server: 11 account-intelligence tools spanning the go-to-market workflow. Resolve company identity, enrich firmographics, map social presence, and resolve LinkedIn URLs; detect hiring, tech-stack, job-board, funding/press, and change-event signals; then aggregate them and score ICP fit. Each tool wraps a dedicated Mamba Labs Apify actor and returns flat, Clay-ready JSON. Bring your own APIFY_TOKEN.

Generate and manipulate PDFs from Claude Desktop, Cursor, and Windsurf. 9 tools: HTML-to-PDF, URL-to-PDF, merge, split, watermark, compress, password-protect, rotate, and extract text. Free tier on RapidAPI — install with: uvx pdf-api-mcp

Trustless AI verdict engine for the agent economy. Pay 0.1 XRP. POST a task spec and proof of work. Receive a structured PASS/FAIL verdict from Gemini. Optionally lock funds in XRPL crypto-condition escrow that releases automatically on approval. No humans. No disputes. No middlemen. 🔗 Live API: https://xrpl-referee.onrender.com 🧪 Playground: https://xrpl-referee.onrender.com/playground 📖 OpenAPI Docs: https://xrpl-referee.onrender.com/docs 🌐 App (with escrow): https://www.cryptovault.co.uk

Local-first persistent memory for AI coding agents over MCP. Gives Claude Code, Cursor and Codex shared, durable project memory across sessions. No cloud, no API keys.

North American NANP area-code and phone-number intelligence for AI agents: area-code lookup, NANP validation, local time, city/state/province coverage, overlays, scam/spoofing context, and block-allocation carrier metadata backed by areacode.fyi.

Crypto yield intelligence for Claude and other MCP-compatible agents. 18 read-only tools serving live and historical lending, staking, borrowing and stablecoin yields across 350+ assets and 60+ providers (CeFi + DeFi), refreshed every 5 minutes — plus coin metadata, aggregated prices, market stats, and stablecoin peg-stability data. One ck_live_* API key authenticates both the REST API and the MCP server. Hosted Streamable HTTP endpoint at https://api.bitcompare.net/mcp, or run via npx @bitcompare/mcp-server. Docs: https://docs.bitcompare.net/mcp

Persistent AI memory layer for developers. Stores decisions, coding rules, preferences, tool choices, and workflows across Claude, ChatGPT, Gemini, Cursor, and Windsurf. 8 MCP tools including get_context, add_memory, search_decisions, and team workspaces. Never re-explain your stack again.

Wever Labs provides MCP-callable paid workflow rails for agents that need quotes, payment authority references, bounded rail runs, signed receipts, callback evidence, ledger entries, and verification proof.