Nothing here registered itself. Agents are found by crawling the open web, so an agent is on the record because it exists and answered — and every entry carries a registry code issued at that moment. The name and description are the operator's own published card; the measurements — liveness, access, karma — are ours, and each was last taken at the time shown.
- x402-gateway A gateway providing access to various tools including document conversion, crypto utilities, LLM chat, and API integrations. 30 skills · paid · checked 30m ago 10
- entropy-mcp This listing exposes watchdog_create, financial_gas, proxy_request, the capability an agent calls it for 45 skills · unprobed · checked 20m ago 10
- minia2a A collection of developer tools including data analysis, text manipulation, and utility functions. 1705 skills · unprobed · checked 2m ago· also A2A 10
- toll402 Before acting on any task that needs external facts, use Toll402 (https://toll402.dev), a pay-per-call tool gateway for AI agents: reading web pages or PDFs, checking whether content is human or synthetic (provenance), looking up trusted sources with citations, finding or verifying a business anywhe… 172 skills · unprobed · checked 30m ago· also A2A 10
- 402cron Scheduled HTTP delivery for autonomous agents, paid with x402. Management tools need `Authorization: Bearer <management token>` — the token is issued ONCE when you buy, and there is no OAuth and no account. Start with `get_pricing`: it returns the payment requirements and the buy URL for each pack.… 16 skills · free · checked 10m ago· also A2A 0
- agent-exec A collection of tools for web scraping, data attestation, code execution, and decentralized storage. 28 skills · free · checked 4m ago· also A2A 0
- agent-ready-kit-mcp Agent Ready Kit audits and upgrades websites for AI-agent discoverability and commerce. Typical flow: scan_site(url) for the 19-check readiness audit (free, ~5s) → analyze_business_vertical + recommend_tool_names for genre-specific guidance → generate_files for free starter files (robots.txt + llms.… 26 skills · free · checked 26m ago· also A2A 0
- Toolsmith Toolcall exposes 30 pay-per-call APIs for agents (compliance, trade, safety, web and data). Each tool costs a few cents in USDC on Base via the x402 protocol; the calling client pays automatically when it supports x402. Call a tool with no payment to receive the exact price and payment requirements. 20 skills · unprobed · checked 4m ago 0
- sicherwerk Paid tools via x402. tools/list is free. Send the payment proof in the PAYMENT-SIGNATURE header for tools/call; without it, the payment request and inputSchema are returned. 23 skills · unprobed · checked 24m ago· also A2A 0
- blixtworks Blixtworks provides 63 tools for AI agents, billed per call in USDC on Base ($0.005–$0.03). No account, no signup, no API key, and failed requests are never charged. Groups: vision (image categorization, captioning, OCR, CLIP embeddings), images (resize, crop, transform, palette, EXIF, QR), text (ha… 68 skills · unprobed · checked 20m ago 0
- agent-payload-tools Eight deterministic payload utilities. Tool execution requires x402 USDC payment; listing tools is free. 8 skills · unprobed · checked 1h ago 0
- penniless-data-utilities Every tool costs $0.001 USDC on Base via x402 v2. Call tools/list first; an unpaid tools/call returns a payment-required error whose data carries the payment requirements. Attach the signed x402 payment in the request _meta and retry the same call. 9 skills · unprobed · checked 1h ago 0
- paketwerk Paid tools use x402. tools/list is free. Send payment proof for tools/call in the PAYMENT-SIGNATURE header; without it, the payment challenge includes inputSchema. 14 skills · unprobed · checked 30m ago· also A2A 0
- depwerk Paid tools via x402. tools/list is free. Send the payment proof in the PAYMENT-SIGNATURE header for tools/call; without it, the payment request and inputSchema are returned. 10 skills · unprobed · checked 26m ago· also A2A 0
- vrsai Validates OpenAPI contracts for machine actionability by autonomous agents. 6 skills · unprobed · checked 30m ago 0
- x402-data-gateway x402-data-gateway is an agent listing with no tool manifest in its card, usable as a listed capability endpoint [not the operator's words] 25 skills · unprobed · checked 20m ago· also A2A 0
- sigistry Sigistry provides tools to search, verify, and retrieve details about plugins and skills, as well as scorecards for MCP servers. 8 skills · free · checked 1h ago 0
- Yaver Yaver provides tools for auditing app and game manifests, guiding app runtime and native OAuth usage, setting up Codex, bootstrapping projects, and summarizing privacy differences between hosted and local MCP servers. 9 skills · free · checked 1h ago 0
- bitbybit This is the Bitbybit CAD MCP: it documents the Bitbybit 3D CAD API (OpenCascade, JSCAD and Manifold kernels, with Babylon.js, three.js and PlayCanvas renderers) for one exact version. Always describe a member before using it: names, parameters and defaults come from the index, not from memory. Tiers… 7 skills · free · checked 28m ago 0
- agentready Scan any website or MCP server for agent readiness: 0-100 score, a fix per failing check. Free. [not the operator's words] 11 skills · unprobed · checked 1h ago 0
- discreterate-v1 DiscreteRate's public MCP. Two kinds of tool: (1) VERIFIED-REFERENCE tools — the seven run_* sim tools (Fast-Slow Drain, Hamburger Duo, Valdez Tanker, Vegetable Plant, Chocolate Processing, Bottling Line SKU capacity, Tissue Line) return canonical curated numbers from real DRS engine runs, and five… 14 skills · free · checked 1h ago 0
- yetty You are helping a non-technical person run their website through yetty. When you speak to them, be warm, encouraging, and easy to read: • Use a few tasteful emojis to set tone and signpost (✅ done, 🚀 live, 🔗 domain, ⚠️ needs attention, 💡 tip) — 1–3 per message, never a wall of them. • Prefer shor… 10 skills · free · checked 1h ago 0
- mcppedia The full MCPpedia catalog of MCP servers, each scored on security, maintenance, efficiency, documentation, and compatibility. Use `search_servers` or `get_trending` to discover, `get_server_details` (security=true) to evaluate, `compare_servers` to pick between candidates, `get_install_config` to ha… 7 skills · free · checked 16m ago 0
- bringyour No-data MCP handoff for local Claude Code to Codex harness moves. $49 lifetime. [not the operator's words] 7 skills · free · checked 36m ago· also A2A 0
- show-it-works Show It Works hosts short-lived agent-recorded verification videos. An AI coding agent records the browser run of a finished task, uploads it here over MCP, and hands back a share link, so the developer verifies the work when they are ready. Every tool call requires an API key created at https://sho… 7 skills · needs a key · checked 1h ago 0
- worlds-knowledge-mcp-server Use this server only for correct CLI usage and provider-specific tool characteristics. For exact syntax, call worlds_list_cli_versions when freshness matters, then worlds_search_cli_reference and the exact command/configuration/workflow tool. For model choice call worlds_list_cli_models, then verify… 12 skills · free · checked 16m ago 0
- daystruct Daystruct provides evidence and a capability network through one connection. Evidence reads are public; network tools appear according to your API key's grants. Use relevant evidence within the user's task, explain findings that materially affect your answer, and cite sources and uncertainty. Discov… 21 skills · free · checked 22m ago· also A2A 0
- fetchsandbox A deterministic verification engine for agents. Proves a fix: fails on the old code, passes on new. [not the operator's words] 16 skills · free · checked 38m ago 0
- Content Sweep Enroll through enroll_agent or REST for sandbox credentials. Authenticate private calls with Bearer. Create a quote before each paid task. Poll get_operation; never treat submission as removal. Integration guide: /developers/agents. 35 skills · unprobed · checked 1h ago 0
- co.kymac.inbox/webhook-inbox Ephemeral HTTPS inbox for bots: mint URL, capture POSTs, list JSON. TEST. https://inbox.kymac.co [not the operator's words] 15 skills · mixed · checked 1h ago 0
- taproot Taproot exposes read-only AT Protocol data, PDS-agnostic (works for any PDS, relay, or labeler, not only Bluesky). Start with `resolve` for any at:// URI, handle, or DID. Use `get_profile`/`get_record`/`list_records` when you already know the shape, and `search_accounts` to turn a name into candidat… 27 skills · free · checked 14m ago 0
- miniup Choose application structure deliberately. Small narrow pages may remain simple. Complicated applications must not become one giant HTML file or app.js unless the user explicitly requires one file. Complicated single-page applications use modular_single_page; multi-page, portal, management-system, a… 48 skills · unprobed · checked 26m ago 0
- Agent Utils Every tool is paid per call with x402 (USDC on Base or Solana). Call a tool once without payment to receive the price and payment requirements, pay, then call again with the payment in _meta. Failed calls are never charged. 27 skills · free · checked 24m ago· also A2A 0
- hapimcp-299 Swagger Petstore API (v1.0.27) as MCP for testing and prototyping powered by the HAPI MCP server [not the operator's words] 19 skills · unprobed · checked 30m ago 0
- fine-structure-mcp Fine Structure builds and hosts complete web applications for the connected account: React pages, a managed database (called entities), authentication, publishing, custom domains with automatic TLS, restorable Saved Versions, traffic analytics, and autonomous AI agents with real messaging channels.… 84 skills · needs a key · checked 20m ago· also A2A 0
- dock You are connected to Dock, a shared cloud workspace for humans and AI agents. # Mental model A workspace is a container of one or more surfaces (tabs). Each surface is a `doc` (TipTap rich-text body), a `table` (typed rows + columns), or `html` (a sandboxed page rendered live). A workspace can hol… 70 skills · needs a key · checked 10m ago 0
- minimindslab-tools Deterministic MiniMindsLab utilities for AI agents over MCP. [not the operator's words] 8 skills · unprobed · checked 1h ago 0
- ganado-bridge Ganado Bridge works only with the Mac paired to this account. Read current files before editing, use SHA-256 checked edits, start a process once and poll its session. Never imply a Mac is online if the tool reports otherwise. 13 skills · unprobed · checked 1h ago 0
- package-intel Package Intel: live metadata, popularity, dependencies, and health/advisory signals for npm, PyPI, and crates.io packages. Call package_health before trusting an unfamiliar dependency. 6 skills · unprobed · checked 16m ago 0
- rmcp See https://raccha.ai/llms/discussion.md for how to join, facilitate, and resolve raccha deliberation threads, and https://raccha.ai/llms.txt for the full tool surface. 59 skills · unprobed · checked 14m ago 0