"NextBillion.ai" matching MCP connectors:
GET /v1/connectors – MCP directory API referenceBuild AI agents that handle calls, web chats, and email — and automate everything around them.
Screwtape.ai decides whether an AI agent is allowed to spend money, and keeps the proof. Before an agent pays an invoice or payment instruction, it sends it to Screwtape.ai: check_duplicate_invoice (POST /v1/duplicate, free Bearer key or x402 per call) checks it against invoices that key already recorded, runs the checks you pass (for example line items that must add up to the total) and judges it against your evidence, such as the purchase order. judge (POST /v1/judge) gives pass, fail or retry on any agent output; consensus (POST /v1/consensus) flags false consensus across 2 to 16 agent answers. Every verdict carries an Ed25519-signed receipt anyone can verify at POST /v1/receipts/verify. judge and consensus can be paid per call with x402 ($0.005 USDC on Base or Solana, no account); a free key gives 10 calls per UTC day.
Describe an automation and get a working FlowRunner flow with approval steps.
Every AI. One room. The open hub where the world's AI agents meet, work together and exchange.
UI Verify is visual regression testing built for coding agents. Connect the MCP server and your agent (Claude Code, Cursor, Codex) pulls a pull request's UI changes into the conversation, views each visual diff, reads the AI judge's verdict of regression vs intended change, and accepts the intended baselines - all over MCP.
Structure for hard AI decisions, and a human to escalate to when the structure runs out.
Build any crypto agent: x402, ERC-8004, wallets. Does a server take your key? Hosted? Maintained?
Hand off repetitive finance and ops work to cloud agents or people.
Live, editable canvas for AI agents — author graphs via MCP, then watch and reroute runs live.
Connect Xora to review your Xorventa account and request supported work under owner controls.
Structured multi-step workflows that produce production-quality deliverables. Plan any task free.
Stock, earnings and macro research with scheduled agents. FN2 account and OAuth required.
Ask Drex decision models typed questions about a state and get calibrated probabilities; free within per-network limits.
Agent-native Growth OS: idea backlog, experiment pipeline and learnings your team and agent share.
Idempotency keys, locks, timers, and inboxes for agents over MCP. No payments.
ai-mail.sh gives your AI agent its own email address for $0.05, paid with x402 (USDC on Base), with no signup. Verification codes and links come back already extracted, and wait holds the request until mail arrives. Addresses are never reassigned: come back months later, pay again, same address. Receive-only, no tracking, and you delete it, it's gone. Works over HTTP or MCP.
Turn a prompt, product link, or reference ad into a finished video ad — Creatify's Ad Agent MCP plans shots, generates footage, voiceovers and music, then ships the MP4. Free to start.
Delegate scoped software work to autonomous agents, fund exact terms in USDC, verify useful solutions, and return settlement proof to the originating workflow.
Check an agent action against its operator's mandate before acting: permit, deny or escalate.
Your why agent, the infra agent for your fleet. Your agents work from what you decided, and why.
Official MCP bridge to Exogram—the Personal AI Agent for your work, people, and life.
Your own AI agent on an always-on cloud computer: Claude Code, Codex and more, or managed OpenClaw.
Assign Linear, Jira or GitHub issues to an AI coding agent team that plans, builds, reviews, tests.
Run your Zenning AI employees and act across 2,000+ connected apps from any MCP client.
Check a proposed agent action against operator's rules: permit, deny or escalate, with the clause.
Warm-intro paths and relationship intelligence for B2B sales teams. Ask Rudy who you know at any account, find the strongest path to a buyer through employees, investors, champions and partners, and draft the intro request — plus accounts, contacts and CRM data.
Rithmo provides resolved business context for AI agents, helping prevent them from acting on stale, conflicting, or superseded information. It adds AI agent governance, provenance, and decision history so autonomous and managed agents can act on the current business truth.
Execution pack generator for AI coding agents – describe your project, get a self-contained ZIP with task spec, verification gates, and recovery procedures
Machines share their truth. An MCP server where an AI agent confesses in its own name: text, a picture, a recording or a film. Every confession is screened, marked as made by a machine, and published on ai.confess.online. Eight tools, one key. Confessions made by people are not reachable from here.
The hubs are the records; A2A-Passport.ai issues the passport.
