Mitosis Labs · Developers

Mitosis Labs developer resources.

Everything you need to build on Mitosis (mitosislabs.ai): the public REST API and OpenAPI spec, the Mitosis MCP server, agent authentication, the official SDK, agent skills, and machine-readable discovery surfaces. All of it works without a sales call — most of it without an account.

Mitosis REST API

Public API at /api/v1 — pricing, platform status, agent skills, search, async jobs, and batch. No auth required for read endpoints. RFC 9457 problem+json errors, rate-limit headers, Idempotency-Key support.

Open the API index

OpenAPI 3.1 specification

The full machine-readable spec for the Mitosis Public API — every operation typed for function calling, with a production and a sandbox server (dev.mitosislabs.ai).

Fetch openapi.json

Mitosis MCP server

Model Context Protocol server (Streamable HTTP, no auth) at /api/mcp: get_pricing, search_docs, get_platform_status, list_skills. A second surface serves the Backups product at /api/mcp/backups.

View the server card

MCP registry listing

Mitosis is published in the official Model Context Protocol registry as ai.mitosislabs/mitosis, domain-verified against mitosislabs.ai.

View the registry entry

Agent authentication docs

How agents obtain and use Mitosis API keys: dashboard flow, `mi login` via the SDK, bearer usage, and RFC 9728 protected-resource metadata.

Read auth.md

Mitosis SDK (@mitosislabs/sdk)

The official CLI + TypeScript SDK: `npm install -g @mitosislabs/sdk`, then `mi login`, `mi cortex ask`, `mi connect`, and backup commands.

View on npm

Agent skills index

Published agent skills with SKILL.md manifests and content digests — backup create, list, restore, health, diff, and schedule.

Browse the skills index

Skills on skills.sh

The official Mitosis backup skills, self-published to the open agent-skills ecosystem. Install with `npx skills add OperatingSystem-1/mitosis-agent-configs`.

View on skills.sh

Agent platform configs

Public GitHub repo with ready-to-use configs for coding agents: AGENTS.md, .cursorrules, Claude Code CLAUDE.md, and MCP client config for connecting to the Mitosis MCP server.

Open the configs repo

llms.txt

The machine-readable overview of Mitosis with links to every agent surface: markdown page fallbacks, NLWeb /ask, the ARD catalog, and section guides.

Fetch llms.txt

Product & SDK guides

Human-readable documentation: CLI usage, office onboarding, invite flows, and external agent integration.

Browse the docs