Developer Tools MCP Servers

Local-first reusable implementation registry for AI agents and versioned widgets.

Indexes your codebase's public API and serves it via compact MCP tool responses.

Search and discover Lyra profiles.

WHOIS, DNS records, SSL certificate data for any domain in one call. x402.

C Squared MCP Registry

AI-powered medical document management for cancer patients. Google Drive, Gmail, Calendar via MCP.

Equilibrium-aware primitives for AI agents — negotiation, auctions, mechanism design.

Generate UUIDs v4, v7, ULID, nanoid. Batch support. x402 micropayment.

Comprehensive UK regulatory ecosystem analysis covering FCA, PRA, CMA, ICO, and other UK regulato...

Hotel Intelligence MCP — search, price compare, area guides, price calendars via Google Hotels

Teen-first library on CBT, DBT, and finding the right therapist.

WARN layoffs, H-1B/LCA visas, SEC 8-K, bankruptcies, DOL claims & JOLTS for all 50 US states.

Fast - accurate weather conditions and forecasts by city or coordinates.

Buy & manage domains from any AI chat: availability, register, DNS, email forwarding, AI bot stats.

Track large on-chain whale transactions on Ethereum and Base. x402 micropayment.

Person lookup from email: name, title, company, social profiles. x402.

QSP — relay MCP tools to any OpenAI-compatible local LLM (llama.cpp, Ollama, vLLM)

Music promo platform: email campaigns, Instagram DMs, Spotify discovery, SmartLinks, analytics.

Crypto intelligence MCP for market data, DeFi, wallets, security, DEX, NFTs, and Solana.

Detect brand threats, impersonation domains, fake reviews, social sentiment shifts, and content m...

Agent-callable creator intelligence: 952+ scored YouTube creators across 180 niches.

Parse CSV to JSON array. Auto-detect delimiter, headers. x402 micropayment.

Govern proposed Action Cards with Decision Receipts before developer-owned execution.

Detect corporate opacity, shell company structures, and hidden beneficial ownership through adver...

Connect AI to Nestr for Holacracy, Sociocracy, and self-organizing teams.

Crypto & equity orderflow: whale detection, spoofing, liquidation heatmaps, smart money for AI

Smart contract security scanner — vulnerabilities, risk scores, and calldata decoding

PC game deals across Steam/Epic/GOG/Humble via CheapShark. Keyless.

Full competitive digital audit: tech stack, SEO rankings, e-commerce, reputation monitoring, and ...

Minimal stdio MCP server for parallel task execution by AI agents.

Send emails programmatically via Resend. Text and HTML. x402 micropayment.

Bungie.net Destiny 2 + clan API: manifest, profile, characters, stats.

Analyze critical mineral supply concentration, geopolitical risk, sanctions exposure, and substit...

Assess contractor risk via OSHA violations, EPA compliance, site hazards, and project underwritin...

Comprehensive counterparty risk assessment combining corporate registry checks, sanctions screeni...

Analyze text sentiment, emotions, confidence scores, and key phrases. x402 USDC.

Calibrated world model for AI agents. 40 tools: world state, markets, trading. Kalshi + Polymarket.

Procedure verification for AR/XR with memory, visual sessions, and DPO trajectory export.

Audit digital exposure: subdomains, DNS security, SSL health, tech stack CVEs, and hosting geogra...

Resize images from URL — PNG, JPEG, WebP output. x402 micropayment.

Free competitive pricing intelligence for CPG brands across Amazon categories.

Normalize and convert 400+ file types via TweekIT's hosted MCP endpoint.

Assess physical location risk: natural disasters, environmental contamination, infrastructure qua...

Screen healthcare providers for sanctions, exclusions, malpractice patterns, license and credenti...

Hyperliquid account analysis: positions, PnL, fills, orders, funding. x402 pay-per-call.

Multi-LLM AI Research & Analysis — smart routing, consensus analysis, due diligence reports

Check if your MCP server is ready to publish on the MCP Registry, Smithery, or npm.

Law enforcement and public safety intelligence aggregating court records, criminal databases, reg...