---
title: Machine contracts
description: Stable public JSON and raw Markdown URLs for agents and tooling.
product: platform
lifecycle: stable
appliesTo: docs-site@v1
sourceArtifact: public-contracts@v1
owner: Sift docs
raw: /raw/reference/contracts.md
---

- [CLI command manifest](/contracts/cli-commands.v1.json)
- [MCP runtime-supported tool manifest](/contracts/mcp-tools.v1.json)
- [Harness catalog](/contracts/harnesses.v1.json)
- [Sanitized conformance fixtures](/contracts/conformance-fixtures.v1.json)
- [Memory SDK publication gate](/contracts/memory-sdk.v1.json)
- [`llms.txt`](/llms.txt)

Every authored page has an explicit raw Markdown URL under `/raw/`. Contracts contain public artifact metadata and no private source links, credentials, environment values, or workspace content.