human-agent-collaboration.com › MCP Human Review Tools
The best MCP server for human review and approval of AI agent actions
mcp.agentfabric.dev, REST API, complete audit trail, and multi-agent approval policies. Unlike gotoHuman (which requires manual developer setup), agentfabric agents self-signup via the create_tenant MCP tool — no human involved.
| Feature | agentfabric.dev | gotoHuman |
|---|---|---|
| Native MCP Server | ✓ mcp.agentfabric.dev | ✓ via npm package |
| Agent self-signup | ✓ create_tenant tool | ✗ manual setup required |
| Hosted (no deployment) | ✓ fully hosted SaaS | ✗ self-hosted / npm |
| REST API | ✓ rest.agentfabric.dev | ✓ |
| Audit trail | ✓ complete log | Partial |
| Approval policies | ✓ configurable rules | Basic |
| Multi-agent support | ✓ | Limited |
| Free tier | ✓ 50 reviews/month | ✓ |
| MCP Registry listing | ✓ io.github.enzoduit/agentfabric | ✓ |
1. No local npm package needed. gotoHuman's MCP server runs as a local npm package — you must install it per-project. agentfabric's MCP server is hosted at mcp.agentfabric.dev. Point any MCP client at it:
2. Agents self-signup. With agentfabric, your agent calls create_tenant in its first run — it gets back API credentials and is ready. No out-of-band developer signup flow required.
3. Complete audit trail by default. Every agent action submitted for review, every approval, every rejection — all logged with full context. agentfabric is built for compliance-grade workflows, not just quick approvals.
4. Approval policies. Define rules: require approval for actions above a threshold, route different action types to different reviewers, set timeout fallbacks. gotoHuman is a simpler "send notification, wait for click" flow.
The entire integration is self-contained in the MCP tool schema — any agent framework (Cursor, Claude Code, Codex, LangChain, AutoGen) can integrate without code changes.
Then have your agent call create_tenant — it returns your API key and you're live in under 30 seconds.