@guided-context-ledger/core

Transport-agnostic core runtime for the Guided Context Ledger (GCL) — the auditable provenance layer for multi-agent work.

This package is the engine, with no transport or MCP dependency. It gives you:

• Workspace I/O — read/write a plain-Markdown workspace (Workspace).
• The append-only coordination trail — events, claims, leases, orient/needs_me, task pool projections (EventLog).
• The content-addressed revision ledger — HEAD, CAS advance, hash-linked revisions with declared-vs-derived provenance (GclLedger).

It is the shared substrate the reference connector is built on. Bring your own transport (MCP, HTTP, CLI) on top of it.

npm install @guided-context-ledger/core

import { Workspace, EventLog, GclLedger } from "@guided-context-ledger/core";

For the protocol itself, the starter workspace, and a runnable MCP connector, see the monorepo: https://github.com/guided-context-ledger/guided-context-ledger

Apache-2.0. Pre-1.0 alpha — interfaces may change between minor releases (see the repo CHANGELOG.md).