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Cicero Core - Implementation of Accord Protocol Template Specification

Cicero Engine - Node.js VM based implementation of Accord Protcol Template Specification execution

Cicero Core - implementation of Accord Protocol Template Specification

Default ruleset for the Accord Project Concerto Linter

Accord/MCP transport wrapper. Turn any MCP tool into a paid, verifiable Accord engagement: validate Agreement, verify payment via rail adapter, emit Verification + Settlement Receipts. Rail-agnostic. See specs/ACCORD-005-accord-mcp.md.

Accord browser consent SDK by Erasure — init, managed banner, preferences, and privacy-preserving receipts.

Accord Protocol core SDK — canonicalize, hash, validate Agreement / Verification Receipt / Settlement Receipt v0 objects. Rail-agnostic. See specs/ACCORD-000-overview.md.

Shared Accord rail-adapter interface + a Mock adapter for tests/demos. Rail-specific implementations (Ergo, Rosen, Base, x402) re-export the interface from here. See specs/ACCORD-006-rails.md.

Cicero Engine - Node.js VM based implementation of Accord Protcol Template Specification execution

Accord rail adapter for x402-compatible HTTP payments. Wraps any x402 facilitator (Coinbase, custom) into the AccordRailAdapter shape so x402 endpoints can settle Accord agreements atomically (pay_before_response).

Cicero Common - implementation of Accord Protocol Template Specification

Accord Protocol conformance suite and CLI. Exercises L0 schema, L1 transport, L2 rail, L3 security and L4 registry compatibility against an Accord implementation. Supports HTTP and MCP-stdio probing, plus ed25519 signing of conformance results. The output

Accord/402 HTTP middleware. Express/Connect-compatible. Turn any HTTP endpoint into a paid, verifiable Accord engagement: 402 challenge with agreement template, replay-protected payment verification, structured error envelope. Rail-agnostic. See specs/ACC

AI Coder collaboration CLI — Claude Code hooks, AST analysis, and Accord engine

Accord rail adapter for Rosen-bridged stablecoins on Ergo (rsUSDT, rsUSDC, rsBTC). Wraps the Ergo Note primitive with token-aware value lookups against a configurable token registry.

Accord rail adapter for the Ergo Note primitive. verifyPayment fetches the Note from the chain, checks expiry / reserve binding / task-hash / value; settle calls redeemNote and emits a v0 Settlement Receipt with mode=note_redeemed.

Script for accord one page

Accord rail adapter for the Base / EVM Note primitive (AgentPayReserveV0). verifyPayment fetches the Note from the Solidity contract, checks expiry / receiver binding / task-hash / value; settle calls redeemNote and emits a v0 Settlement Receipt with mode

Accord Protocol buyer-side policy enforcer. Wraps a buyer agent's signer with hard-coded spend limits, recipient and rail allow-lists, approval-required thresholds and atomic per-session budget tracking. Zero runtime deps. Designed for agentic wallets tha