Model Context Protocol servers that extend AI capabilities
mrfentmen
Query Polygon.io (free key; set POLYGON_API_KEY, query param): tickers, ticker details, daily aggregates.
mrfentmen
AssemblyAI transcripts: list, details, paragraphs. Needs key.
mrfentmen
Postmark email: server, templates, messages. Needs key.
mrfentmen
Rollbar errors: projects, items. Needs token.
Sidney Bissoli
Fetch comum dos servidores MCP: retry com backoff e Retry-After, timeout por tentativa e orçamento por chamada, e a contagem de tentativas e anomalias que alimenta o `retrieval` do contrato de proveniência v1.1
...morenesetkab
Let Claude Code drive your real Arc browser through a local extension bridge.
chatrail
MCP server for ChatRail: inspect WhatsApp connections, groups, message delivery, schedules and webhook deliveries from Claude, Cursor and other MCP clients.
...moreContextFlo
Read-only Postgres MCP server: a drop-in replacement for the archived @modelcontextprotocol/server-postgres, with schema context for correct answers.
...moreSlid Phi Labs
ExactOdds rule packs as MCP tools — provably-fair casino math for agents.
Eyal Ellenbogen
Local MCP search for Eyal's UI Architecture Handbook
Ekin Ertaç
Cross-session messaging between coding agents on the same machine (Claude Code, pi, opencode, kiro, codex, antigravity, hermes, and any MCP host).
...moremimo-3
An MCP server that handpicks the right control for agents driving macOS apps, acts without stealing focus, and checks the effect.
...moreAI-news gateway for agents: curated events, digests, live LLM leaderboards, intent router.
Render your Rubiic video projects to MP4, export GIFs, stills and captions, and fetch downloads.
Your project's design system for coding agents: tokens, components, contrast checks, guidelines.
Pay-per-use AI tools monetized via x402 USDC micropayments on Base, Solana, and Arc.
Convert any URL to clean Markdown. Free: 10/day. Unlimited via license key.
Local-first knowledge graphs from your documents: build, search (GraphRAG) and edit on your machine.
Search and read UK legislation at any date, resolve citations, list amendments, track changes.
Remote MCP server for deterministic educational practice-assessment score conversions.
Pay-per-call web extraction, SEO audits and text analysis. USDC on Base via x402, no API keys.
Pro football play-by-play, stats, injuries, and odds. REST API and MCP server. Free to start.
Solana token due-diligence: 3-source fused risk verdict incl. LP-lock depth. $0.01 via x402.
zhengjunyao
MCP server manager for DeepSeek Harness: add, edit, enable and test stdio / Streamable HTTP MCP servers from the Web settings page and from agent tools, connected and disconnected at runtime without restarting DSH
...more