Greene Comply
Greene Comply

Greene Comply + Anthropic

Move Claude agents from prototype to production safely — with spend governance, approval workflows, and immutable audit trails.

Available via APIREST API · Webhooks · MCP (stdio)
Why it matters

The problem this solves.

Claude is built to take action, not to refuse it. That is exactly why long-running Claude agents need a policy plane sitting in front of every tool call that costs money. Greene Comply gives finance, security, and compliance the control surface they need without slowing the model down.
How it works

The integration flow.

  1. 01

    Claude initiates a tool call

    Your Claude agent reaches a tool call that touches a payment rail or chargeable API.

  2. 02

    Authorize through Greene

    The agent posts the spend intent to the Greene authorization endpoint before invoking the tool.

  3. 03

    Policy + identity check

    Greene evaluates identity, period budget, vendor rules, and approval thresholds — in milliseconds.

  4. 04

    Approved transactions proceed

    The agent passes the signed authorization to its payment tool. Denied requests return reason codes Claude can reason about.

  5. 05

    Every decision is auditable

    Approvals, denials, and human-held requests appear in your inbox and immutable audit log.

What goes where

What Greene controls vs. what Anthropic handles.

Greene ComplyGreene Comply
  • Spend limits and policy enforcement
  • Vendor allow / deny rules
  • Human approval gates
  • Identity anchor (KYC / KYB / KYA)
  • Signed audit trail
Anthropic
  • Claude model inference
  • Tool use and reasoning
  • Context management
  • Long-running agent state
In production

Use cases and who benefits.

Use cases
  • Long-running Claude operations agents
  • Procurement and vendor research agents
  • Per-tool API cost governance
  • Customer-facing autonomous workflows
Who benefits
Engineering

One API call before any spend — pairs cleanly with tool-use APIs.

Finance

Hard budget caps and vendor controls per agent or workload.

Security

Identity-anchored decisions and a signed audit trail for every action.

Compliance

KYB and KYA evidence that maps every spend to a verified entity.

Get started

Ship governed agent spend on this stack.

  1. 01Create a sandbox account and seed the demo policy context.
  2. 02Mint a delegate token bound to your Claude agent.
  3. 03Wrap your tool-use payment calls with a Greene authorization request.
  4. 04Move from sandbox to live keys when ready.
  5. 05Optional: install the official Greene Comply MCP server (`packages/greene-mcp`) and register it in Cursor or Claude Desktop — see Developers for env vars and tools.
Try sandbox Book a walkthrough