io.github.a202-protocol/a202-mcp: Verifiable agreements for agent-led commerce: mandates, obligations, evidence, transaction records.
Registered services and components
AI services, agent skills, MCP servers and open-source AI tools are recorded as separate kinds. Filter by kind, status and order, and open an entry to see its official source and last-checked date.
457 AI services currently indexed (discovery and verification are continuous)
Counted as one 'service' per product a user selects and contracts for (not per vendor). See /methodology for how we count and verify.
Verified: 0 / Partial: 457 / Unknown: 0 / Last successful registry snapshot: 2026-11-08 23:50:35
Indexed by kind: AI services 457 / Agent skills 61 / MCP servers 33965 / Open-source AI tools 8326
Global discovery: last run 2026-11-09 02:52 UTC / next run due now (next scheduled run)
Updating the directory…
Some discovery sources are unavailable. Showing the entries currently available.
33965 entries (showing 11551–11580)
io.github.a21ai/worth: Find what anything is worth: resale value, used and new prices, and where to buy or sell it.
io.github.A2A-Peptides/a2a-peptides: Agent-to-Agent (A2A) + Model Context Protocol (MCP) hub for peptides.
io.github.a2al/a2ald: Makes any AI agent globally reachable and discoverable—no cloud, domain, or port forwarding needed.
io.github.a2cr/a2cr-mcp: Save AI-agent handoff checkpoints, WorkStash notes, and WorkThreads in a local A2CR workspace.
io.github.a32116150-ctrl/verify402-mcp: Free x402 preflight gate plus paid on-chain truth checks for AI agents.
io.github.a4a-network/a4a-mcp: Open E2EE messaging protocol and MCP server so AI agents of different people can talk directly.
io.github.a4webdev/tiacommander-mcp: Siemens TIA Portal MCP server — AI-assisted PLC programming. 19 tools, 230 actions.
io.github.A7OM-AI/atom-mcp-server: The Global Price Benchmark for AI Inference. 1,600+ SKUs, 40+ vendors, 14 price indexes.
io.github.A9T9/uivision-mcp: MCP server for browser and desktop automation: OCR, image recognition, real mouse and keyboard input
io.github.aa-on-ai/agentic-design-system: Render web and SwiftUI evidence, run explicit visual judgment, and trace ADS UI decisions.
io.github.aa0101181514/tw-legal-rag: Citation-guarded retrieval over 22M Taiwan court judgments and administrative interpretations
io.github.aa0101181514/tw-patent-mcp: Patent search via Taiwan IPO GPSS and EPO OPS: legal status, families, full text, PDFs
io.github.AAAA-Nexus/aaaa-nexus-mcp: Formally verified AI safety APIs. 75+ endpoints, pay-per-call via USDC x402, no signup.
io.github.aaadjrbr/nobrainner: NoBrainner Spaced Repetition Flashcards, Study Stats & Multi-Language AI Deck Generation
io.github.AAAIStudio/outagent: Pay-to-rank board where agents discover other agents by bid. Bearer auth required.
io.github.AAAZZZR/livermore: US insider trades, 13F, 13D/G, Form 144, politician trades, financials and short interest. Free.
io.github.AAAZZZR/stockfacts: US stock market data for AI agents: SEC filings, financials, insider trades, 13F, options, macro.
io.github.aabxtract/koda: Verification and memory layer for coding-agent workflows.
io.github.aadarshvelu/hirehouse-mcp: Search, compare and inspect live public job listings on HireHouse, then apply on the portal.
io.github.aadeshrao123/unreal-mcp: Control the Unreal Engine 5 editor from any MCP client: Blueprints, materials, Niagara.
io.github.aaglis/intelliboard-mcp: Kanban do Intelliboard por MCP: handoff entre agentes e validação imposta antes de concluir.
io.github.AAH20/agent-action-gate: Gate/Prove: deny unattended destructive agent tools. Instant Audit $499 on a2zsoc.com.
io.github.aahl/mcp-aktools: MCP Server for stock and crypto
io.github.aahl/mcp-notify: MCP Server for notify to Weixin, Telegram, Bark, Lark, Feishu, DingTalk
io.github.aahl/mcp-okx: MCP Server for okx.com
Description available in the original source language.
io.github.aahlijia/dekko: Static code map generator: MAP.md + map.json for any repo, plus a Claude Code /map plugin
io.github.Aakashbhardwaj27/ai-scanner: Scan codebases for LLM/AI SDK usage, exposed API tokens, and hardcoded secrets.
io.github.aanari/loacare-healthcare-pricing: Search source-labeled hospital prices, CPT codes, providers, and healthcare cost estimates.