OmniClaw MCP server

OmniClaw

Policy-controlled payment infrastructure for agent buyers.

OmniClaw core is focused on one job: letting agents and applications pay through controlled, auditable rails without giving software unrestricted wallet authority.

Product Boundary

Product	Directory	Owns
OmniClaw core	src/omniclaw	buyer SDK, policy engine, wallet/payment routing, x402 buyer execution, Gateway buyer readiness

Core should not include recipient-side paid endpoint hosting or settlement service code.

Core Capabilities

• Financial Policy Engine for budgets, approvals, trust checks, and execution control
• Python buyer SDK via OmniClaw().pay(...)
• Agent buyer CLI via omniclaw-cli pay, inspect-x402, and can-pay
• Circle Gateway buyer funding/readiness helpers
• Standard x402 buyer flow for paying external paid endpoints
• Ledger, idempotency, simulation, and payment-intent controls

Core Quickstart

Install:

pip install omniclaw

Start the policy engine:

cp .env.example .env
# Hybrid mode (default): leave OMNICLAW_BUYER_MODE=hybrid and fill CIRCLE_API_KEY,
# ENTITY_SECRET, OMNICLAW_PRIVATE_KEY, OMNICLAW_AGENT_TOKEN, OMNICLAW_OWNER_TOKEN,
# OMNICLAW_NETWORK, and OMNICLAW_RPC_URL.
# x402-only Gateway mode: set OMNICLAW_BUYER_MODE=x402, leave CIRCLE_API_KEY and
# ENTITY_SECRET empty unless you need optional Circle Gateway API helpers, and fill
# OMNICLAW_PRIVATE_KEY, OMNICLAW_AGENT_TOKEN, OMNICLAW_OWNER_TOKEN,
# OMNICLAW_NETWORK, and OMNICLAW_RPC_URL.

mkdir -p examples/agent/buyer/runtime
cp examples/agent/buyer/policy.example.json examples/agent/buyer/runtime/policy.json
# Edit examples/agent/buyer/runtime/policy.json so the token matches OMNICLAW_AGENT_TOKEN.

docker compose -f examples/agent/buyer/docker-compose.yml --env-file .env up --build

The policy file is stable configuration. Generated wallet state is written separately to examples/agent/buyer/runtime/wallet-state.json.

Buyer-facing policy rails are:

• circle_transfer for direct Circle Developer Wallet transfers.
• x402 for paid API payments. OmniClaw chooses Gateway nanopayment or the standard x402 payment path internally based on seller accepts, buyer config, and Gateway balance.

Configure the buyer CLI:

set -a; source .env; set +a
export OMNICLAW_SERVER_URL="http://127.0.0.1:9091"
export OMNICLAW_TOKEN="$OMNICLAW_AGENT_TOKEN"

Inspect and pay an x402 endpoint:

omniclaw-cli inspect-x402 --recipient "http://127.0.0.1:4023/compute?size=20"
omniclaw-cli pay --recipient "http://127.0.0.1:4023/compute?size=20" --amount 0.10 --idempotency-key job-123

Development

Run core tests:

uv run pytest