Bit

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.

Bit is listed with 1 API on the APIs.io network. Tagged areas include Company, DevOps, Component Development, Frontend, and Monorepo.

Bit’s developer surface includes documentation, API reference, getting-started guide, quickstart, engineering blog, pricing, changelog, and 18 more developer resources.

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30.8/100 thin ▬ flat Agent 10/100 agent aware Front door AI 1/6 silent Heartbeat 100/100 alive saas Full breakdown ↓
scored 2026-11-06 · rubric v0.27.0 · Show this score on your site →

1 API 1 MCP Servers 1 Agent Skills

Company DevOpsComponent DevelopmentFrontend Monorepo npm GraphQL CLI MCP Developer Tools AI Agents

Kin Score

Kin Score How this is scored →
scored 2026-11-06 · rubric v0.27.0

Composite quality — 30.8/100 · thin

Contract Quality 0.0 / 21

Developer Ergonomics 11.3 / 17

Access Clarity 2.9 / 17

Operational Transparency 3.8 / 11

Contract Governance 1.9 / 10

Discoverability 6.1 / 9

Regulatory Posture 2.5 / 15

Agent readiness — 10/100 · agent aware

Machine-Readable Contract 0 / 18

Agentic Access Contract 0 / 10

Documented Reversibility 0 / 6

MCP Server 12 / 12

Machine-Readable Auth 10 / 10

Idempotency 0 / 9

Stable Error Semantics 0 / 8

Request/Response Examples 0 / 7

Rate-Limit Signaling 0 / 7

Typed Event Surface 0 / 6

Agent Skills 5 / 5

Well-Known Catalog 0 / 4

Consent & Bot Identity 0 / 3

A2A Agent Card 0 / 8

Dry-Run / Simulate Mode 0 / 4

Delegated User Identity 0 / 6

Protected Resource Metadata 0 / 5

Registration Without a Human 0 / 6

Agentic Commerce Well-Known Document 0 / 5

Pagination 5 / 5

Distinct Operations 3 / 3

MCP Tool Quality 6 / 6

Regulatory Posture applies to this provider. Its tags matched the Horizontal (data, software, accessibility, platform) regime, so Regulatory Posture carries 15 points of the composite. If this regime is wrong for your business, say so on your provider repo — the applicability map is public and we will correct it.

Create-or-Update Ergonomics could not be measured. We hold no machine-readable contract for this provider to read, so there is nothing to measure a write surface against. Excluded rather than scored zero: never-measured and measured-empty are different facts. Publishing an OpenAPI is what makes this facet — and several others — scorable at all.

The six quality facets above are damped to 85 points between them, because the conditional facet above carries the other 15. That is why each facet's contribution is shown against a damped maximum: raising a quality facet moves the composite by 85% of its nominal weight, not 100%. The full arithmetic is at apis.io/rating/.

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Agent readiness — checks not met, largest first (exact, from this profile):

Machine-Readable Contract +18 pts — api_specs includes an OpenAPI document
Agentic Access Contract +10 pts — agentic_access artifact present (x-agentic-access), graded by author
Idempotency +9 pts — OpenAPI mutating operations declare an idempotency key — a header, a request-body property, or a named de-duplication token whose own description says so (verified); else common[].type matches /idempoten/i (documented)
Stable Error Semantics +8 pts — OpenAPI $refs a shared error schema across 4xx/5xx responses (verified), else common[].type includes ErrorCatalog / ErrorCodes / DeclineCodes
A2A Agent Card +8 pts — a2a/-a2a.yml manifest, graded on conformance.grade against A2A 1.0.0
Rate-Limit Signaling +7 pts — OpenAPI responses document X-RateLimit-* / RateLimit headers (verified), else a rate_limits artifact or RateLimits link (documented)

10 more unmet checks in the Agent Readiness table above.

Kin Score — facets with the most composite points still available (weight × headroom):

Contract Quality scores 0.0 — up to +25.0 composite points
Access Clarity scores 17.1 — up to +16.6 composite points
Contract Governance scores 18.2 — up to +9.8 composite points

Each check links to what satisfies it. Publish the artifact, or tell us where it already lives, and the score moves on the next scoring run.

Improve this rating by publishing the missing artifacts — every area above can be raised, and the full rubric is at apis.io/rating/. Every facet and dimension name above is a link: it opens that measurement's own page — what it means, the exact checks that feed it, how the whole catalog distributes on it, and the providers at the top of it. This rating is computed from the provider profile at artifacts.apis.io/bit/apis.yml: open an issue on github.com/api-evangelist/bit to ask a question or point us at an artifact you publish. Submit an artifact on GitHub — free → Manage your own listing — the Influence plan, $499/mo →

Markets this provider is in provisional

The Kin Score Market layer reads a provider inside its market: its position, and how deep its integrations go. Depth is only comparable within a position. Provisional and unweighted: not part of the Kin Score or agent readiness.

Market	Position	Depth	Registered MCP server	Declares compatibility
Agent Skills (SKILL.md packages)	builds-on	26.8 (thin)	-	1
IDE Extension Marketplaces (JetBrains, VS Code, Open VSX, Docker Verified Publishers, PyPI orgs)	builds-on	26.8 (thin)	-	1

Registered MCP server and declares compatibility are report only — not weighted. Undeclared means we found nothing we can read, so there is no number: we never infer integrations.

Standards implemented 3

Standards this provider implements or carries. De facto ones are profiled and measured by the API Commons; formal ones come from the standards directory and are linked by the provider's own tags. The evidence column says how each claim was established — not that it was made.

GraphQL

tagged — the provider's own APIs.json carries the standard as a tag; implementation not verified

Model Context Protocol (MCP)

measured — observed by APIs.io (documented)

Agent Skills

measured — observed by APIs.io (published)

APIs 1

Individual APIs this provider publishes, each with its own machine-readable definition.

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

Model Context Protocol servers that expose these APIs to AI agents.

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...

MCP SERVER

Agent Skills 1

Packaged agent skills for driving this provider's APIs from an AI assistant.

bit-cli

AGENT SKILL

Security Posture 2

Authentication, domain security, vulnerability disclosure, and trust-center signals.

Bit Authentication

token/oauth-browser-login · 2 schemes

SECURITY

Bit Domain Security

TLSv1.3 · HSTS · DNSSEC · DMARC

SECURITY

Resources

Get Started 4

Portal, sign-up, and the first successful call

DeveloperPortal

DeveloperPortal

GettingStarted

GettingStarted

Quickstart

Quickstart

Login

Documentation 2

Reference material describing how the API behaves

Documentation

Documentation

APIReference

APIReference

Agent Surfaces 3

MCP servers, agent skills, and machine-readable catalogs

MCPServer

MCPServer

AgentSkill

AgentSkill

LLMsTxt

LLMsTxt

Design & Contract 3

Pagination, idempotency, versioning, errors, and events

Conventions

Conventions

Conformance

Conformance

Lifecycle

Lifecycle

Build 3

SDKs, sample code, and the tooling you integrate with

GitHubOrganization

GitHubOrganization

CLI

CLI

Packages

Packages

Access & Security 2

Authentication, authorization, and security posture

Authentication

Authentication

DomainSecurity

DomainSecurity

Operate 3

Status, limits, changes, and where to get help

StatusPage

StatusPage

ChangeLog

ChangeLog

ChangeLog

ChangeLog

Commercial 3

Pricing, plans, and the legal terms of use

Pricing

Pricing

TermsOfService

TermsOfService

PrivacyPolicy

PrivacyPolicy

Company 2

The organization behind the API

Website

Website

Blog

Blog

Source (apis.yml)

aid: bit
name: Bit
description: '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.'
url: https://raw.githubusercontent.com/api-evangelist/bit/refs/heads/main/apis.yml
x-type: company
x-source: vc-portfolio
x-backed-by:
- insight-partners
x-tier: stub
x-tier-reason: portfolio-lead
deliveryModel:
  model: saas
  open_source: false
  commercial: true
  callable_host: false
  label: Hosted service · you call their endpoint
  confidence: medium
  source:
  - pricing
  generated: '2026-08-28'
  method: derived
accessModel:
  pricing: unknown
  onboarding: unknown
  trial: false
  try_now: false
  public: false
  label: Unknown
  confidence: low
  source:
  - authentication
  - security
  generated: '2026-11-06'
  method: derived
image: https://avatars.githubusercontent.com/u/24789812?v=4
specificationVersion: '0.23'
created: '2026-07-17'
modified: '2026-07-18'
tags:
- Company
- DevOps
- Component Development
- Frontend
- Monorepo
- npm
- GraphQL
- CLI
- MCP
- Developer Tools
- AI Agents
tags_raw:
- Company
- Devops
- Component Development
- Frontend
- Monorepo
- npm
- GraphQL
- CLI
- MCP
- Developer Tools
- AI Agents
apis:
- name: Bit Cloud GraphQL API
  description: '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 from api.v2.bit.cloud/graphql (introspection is disabled
    in production).'
  humanURL: https://bit.dev/reference/
  baseURL: https://api.v2.bit.cloud/graphql
  properties:
  - type: Documentation
    url: https://bit.dev/reference/
  - type: GraphQL
    url: https://api.v2.bit.cloud/graphql
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
common:
- type: Website
  url: https://bit.cloud/
- type: DeveloperPortal
  url: https://bit.dev/docs/
- type: Documentation
  url: https://bit.dev/docs/
- type: APIReference
  url: https://bit.dev/reference/
- type: GettingStarted
  url: https://bit.dev/docs/getting-started/installing-bit/installing-bit/
- type: Quickstart
  url: https://bit.dev/docs/quick-start/
- type: GitHubOrganization
  url: https://github.com/teambit
- type: Blog
  url: https://bit.cloud/blog
- type: Pricing
  url: https://bit.cloud/pricing
- type: Login
  url: https://bit.cloud/login
- type: TermsOfService
  url: https://bit.cloud/terms
- type: PrivacyPolicy
  url: https://bit.cloud/privacy
- type: StatusPage
  url: https://status.bit.cloud
- type: ChangeLog
  url: https://github.com/teambit/bit/releases
- type: ChangeLog
  url: changelog/bit-changelog.yml
- type: CLI
  url: cli/bit-cli.yml
- type: MCPServer
  url: mcp/bit-mcp.yml
- type: AgentSkill
  url: skills/bit-cli.md
- type: Packages
  url: packages/bit-packages.yml
- type: Authentication
  url: authentication/bit-authentication.yml
- type: Conventions
  url: conventions/bit-conventions.yml
- type: Conformance
  url: conformance/bit-conformance.yml
- type: Lifecycle
  url: lifecycle/bit-lifecycle.yml
- type: DomainSecurity
  url: security/bit-domain-security.yml
- type: LLMsTxt
  url: llms/bit-llms.txt
x-enrichment:
  date: '2026-07-19'
  status: backfilled
  pass: local-v1
  note: backfilled from .gitignore signal + verified work evidence

Bit API — frequently asked questions

Does Bit have an API?

Yes. APIs.io lists 1 API from Bit, including Bit Cloud GraphQL API.

How do I authenticate with the Bit API?

Bit uses bearer-token authentication (token/oauth-browser-login · 2 schemes). The details are profiled on APIs.io as Bit Authentication.

Does Bit have an MCP server?

Yes. APIs.io lists 1 MCP server for Bit: 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, inspect component/workspac

Is the Bit API ready for AI agents?

Bit has a Kin Score of 30.8 out of 100 (thin) and an Agent Readiness score of 9.6 (agent-aware), scored by API Evangelist on 2026-11-06.

Work with this as data

Every provider here is available over the APIs.io API and to AI agents over MCP.

MCP server

One button, every client — Claude, Cursor, VS Code and the rest.

https://apis.io/mcp

Tools for providers

9 MCP tools reach this

find_providersBrowse and filter every provider in the catalog.
get_provider_artifactsEvery artifact this provider publishes, grouped by type.
get_provider_operationsEvery operation across all of their OpenAPIs — one call instead of parsing every spec.
get_provider_toolsEvery MCP tool they ship, with the operation each wraps.
get_provider_evidenceHow each part of their score was established. Free — the basis for a claim should not sit behind it.
get_provider_ratingPRO — composite, band, trend and facet scores.
apis_io_searchSTART HERE — APIs, providers and tags for one query, each with its total.
resolveTurn a domain, URL or GitHub org into the provider it belongs to.
find_cohortsEvery scored population of providers in the catalog.

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