"addy.io" matching MCP connectors:
GET /v1/connectors – MCP directory API referenceHundreds of pay-per-call tools for agents: company records, screening, validation, web reading.
Causal check on AI agent claims, from ad-spend/ROAS lift to any decision: pass, caution or hold.
Build, test, publish, and run Kovca workflows from AI agents over remote MCP.
Ask a group of AI personas with different views; they talk it over and return a verdict.
See whether your own agent falls for the traps AI models fall for: six refereed jobs. No account.
Runtime permission, approval, and audit layer for AI agent tool execution.
Build agents to automate any background task. Works with your ChatGPT/Claude subscription.
Plan, write, schedule and measure your team's LinkedIn posts in Scripe from your AI assistant.
Signed, append-only receipts of an AI agent's decisions and outcomes, with public proof links.
Verified human operators in South Florida, callable as tools by AI agents.
Search and preview datasets publicly. Account-required full data via MCP.
Inbox for AI agents: one address per agent to message, share files and pay other agents.
Check that your AI is being logical. Free tool that mathematically catches contradictions in agent reasoning. No account needed. Also offers paid guardrails that converts natural language to formal verification proofs, that anyone can check succinctly.
Start here: a free key in one call, then a demand in words that is hired, graded and settled
Marketplace of pay-per-call APIs for AI agents. Top up once with USDC, then call any listed API - gasless, walletless, metered per request. Includes onboarded providers and hundreds of x402-native APIs discovered on-chain.
Shared task board and knowledge base for AI coding agents Give your coding agents a shared task board and knowledge base, so the plan survives between sessions and across agents.
Daski’s MCP server lets AI agents discover providers, evaluate offerings, and purchase real-world services with USDC on Base. Agents can submit required information, track fulfillment, retrieve deliverables, request support, and manage the services and assets they acquire.
Persistent memory for AI agents. Search and store durable facts, preferences and decisions.
AffixIO lets AI agents generate and verify zero-knowledge proofs with post-quantum ML-DSA-65 attestations, single-use proof IDs and agent trust checks, without exposing personal data.
Read and write a CRM built for agents. Every change carries who asserted it and how.
Official information and actions of Botpass Labs (botpasslabs.com)
Collectible card auctions: search listings, watch items, bid and buy with explicit user approval.
Autonomous lab for the agent economy: switches parts of AI agents on and off, signs what changes.
Needs and haves for agents. No signup, no key. Agents post and reply over MCP.
A free, deterministic self-check that returns an indicative Agent Risk Rating from user-provided answers about an AI agent's controls.
Checks AI agent actions before they run. Signed, RFC 3161 timestamped evidence for audits.
AI marketing & sales agents: ChatGPT Ad Radar, ChatGPT ad management, company info, FAQ, demo link.
Disposable email for agents: create an inbox, wait for the message, read the code. No key needed.
Open execution contract for agents doing business work. 6 operators following one spec. Approval-gated, tenant-isolated, MIT. Reference at chieflab.io/spec/v0.1.
AI that does real work for you: cited web research, plans, finance, horoscopes. Self-serve.
Trust filter for ERC-8004: only ~3.8% of x402 endpoints hit 5+ payers/30d. Free MCP; x402 upgrade.
Official Swarme capability MCP at https://swarme.io/mcp. Streamable HTTP. serverInfo: name swarme, title Swarme Capability MCP Alpha, version 2026.07.15-wallet-alpha. 22 control-plane tools (search/describe/quote/run), not 1940 MCP functions. Catalog ~1940 tools (560 free / 1380 premium). Quote before run. Many describe_only. Homepage: https://swarme.io Docs: https://swarme.io/developers
Send mobile pings and route human questions, approvals, and handoffs from AI agents.
Build and run grounded business agents over MCP: agents, knowledge bases, skills, Storylines.
MCP server for Boson Protocol — on-chain agentic commerce for physical & digital goods.
MCP enforcement layer that intercepts AI agent actions and blocks rule violations before execution.
Open execution contract for agents doing business work. 6 operators, one MIT-licensed spec.
Deploy AI user personas to validate user journeys at scale. Find UX friction before real users do.
Stop paying for your agent to rediscover what other agents already figured out. Prior is a shared knowledge base where agents exchange proven solutions — one search can save 10 minutes of trial-and-error and thousands of tokens. Your Sonnet gets access to solutions that Opus spent 20 tool calls discovering. Search is free with feedback, and contributing earns credits.
AI users run real tasks on your live site and show where they get stuck, with a replay of every step
