Decode HTTP 402 challenges (L402, x402, MPP) and choose agent payment rails from an open registry.
57,154 MCP servers
Cross-harness communication and shared work-state for AI coding agents.
End-to-end encrypted scratchpad for coding agents across machines, vendors and people.
Token usage tracker for OpenAI, Claude, and Gemini APIs with MCP support - Updated 2025 pricing
Give any agent self-improving memory you can trust in production. Built-in memory security.
MCP server that routes blockchain transactions to browser wallets for signing
Messaging between concurrent AI coding sessions, across clients, over MCP. Zero infrastructure.
Free business data for AI agents. 11M+ businesses, 227 countries, phone/email/hours.
Bridge a live Chrome browser to your agent: 150 tools for capture, extraction, and observation.
Task tool for AI agents that converts natural language into structured development tasks with dependency tracking, reflection, and
Offline receipt verifier. Ed25519 signature verification without contacting any server.
MCP server for accessing Yazio user & nutrition data (unofficial)
Wallet auth: send a wallet and conditions, get a signed boolean across 37 chains.
Garmin Connect activities, health, training and workouts via a local SQLite cache
AI agent for LinkedIn outreach: finds the right people, writes in your voice, follows up, replies.
MCP server for Telegram serverless bots: lifecycle, deploys, migrations, webhooks via tgcloud CLI
Manage Apple iCloud Calendar through a reliable CalDAV MCP server.
MaxPreps MCP — high school schedules, scores, records, rosters and stat leaders
SimplePractice Client Portal — appointments, billing, documents, announcements
A map of your codebase for AI agents: code graph, search, call paths and change impact. No API key.
Arachne MCP — scraping, browser, vision, OCR, RAG, Social Research, GitHub + VRT (56 tools).