# Bit

**Canonical:** https://apis.io/providers/bit/  
**Website:** https://bit.cloud/  
**APIs profiled:** 1

Bit (teambit) is the platform for the modular web — a build system and cloud for component-driven development. Bit lets teams create, version, and share reusable components as standard npm packages across projects and frameworks (React, Vue, Angular, Node.js, Next.js and more), with independent build, test, and CI/CD per component. Every Bit feature is API-first: an aspect-based programmatic API plus a GraphQL API power the CLI, the web UI, and Bit Cloud. Bit ships a built-in Model Context Protocol (MCP) server and a published Claude Agent Skill so AI agents can intelligently create and reuse components without duplication. Backed by Insight Partners.

## Kin Score — 28.9 / 100 (thin)

Scored 2026-08-20 under rubric 0.12.0. Trend: flat (+0.0 from 28.9).

| Facet | Score |
|---|---|
| Discoverability | 75.9 |
| Contract Quality | 0.0 |
| Governance | 18.2 |
| Contract Governance | 18.2 |
| Operational Transparency | 34.2 |
| Developer Ergonomics | 66.7 |
| Commercial Clarity | 6.6 |
| Access Clarity | 6.6 |

## Agent readiness — 16.9 (agent-aware)

| Dimension | Value |
|---|---|
| Spec Presence | no |
| Agentic Access | no |
| Reversibility Documented | no |
| MCP Server | documented |
| Auth Clarity | yes |
| Idempotency | no |
| Error Semantics | no |
| OpenAPI Examples | no |
| Rate Limit Signal | no |
| Event Surface Described | no |
| Agent Skills | yes |
| Well Known Catalog | no |
| Consent Identity | no |
| Agent Card | no |
| Dry Run Mode | no |

## Access

Self-serve signup — onboarding: self-serve, pricing: unknown, trial: no (confidence: medium).

## APIs (1)

- **Bit Cloud GraphQL API** — Bit is API-first: every aspect exposes a programmatic API that also composes into a GraphQL API used by the CLI, web UI, and Bit Cloud. The hosted GraphQL endpoint is served fro...

## MCP servers (1)

- **Bit MCP Server** — Bit ships a built-in Model Context Protocol server as part of the Bit CLI, enabling AI agents (Cursor, GitHub Copilot, Claude Code, Windsurf) to create and reuse components, ins...

## Security (2)

- **Bit Authentication** — token/oauth-browser-login · 2 schemes
- **Bit Domain Security** — TLSv1.3 · HSTS · DNSSEC · DMARC

## Tags

Company, DevOps, Component Development, Frontend, Monorepo, npm, GraphQL, CLI, MCP, Developer Tools, AI Agents

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Profiled by [API Evangelist](https://apievangelist.com) and published on [APIs.io](https://apis.io/providers/bit/). Scores are computed from the provider's own public artifacts under a published rubric.