Caplight

Caplight Technologies is a San Francisco private-markets data and trading platform for institutional investors, covering 50,000+ VC-backed private companies with secondary-market pricing, a live institutional order book, trade and order history, funding rounds with valuations and participants, investor participation, SEC-derived fund marks, COI filings, stock splits, news, company signals and comparable-company indices. Its proprietary MarketPrice(TM) estimate is implied from live bids, asks and closed secondary trades. Caplight exposes the dataset through a versioned REST API (v1 and v2, api_key header auth, documented with a public OpenAPI 3.1.0 definition rendered in Redoc), a hosted OAuth-protected MCP server for Claude, and a one-line embeddable widget. Securities are offered through Caplight Markets LLC, member FINRA/SIPC.

Caplight publishes 16 APIs on the APIs.io network, including Companies API, Company API, Company Details API, and 13 more. Tagged areas include private-markets, secondary-market, market-data, venture-capital, and company-data.

Caplight’s developer surface includes documentation, API reference, getting-started guide, engineering blog, signup flow, changelog, authentication, and 21 more developer resources.

🌐 Visit website 📡 Source on GitHub
46.2/100 developing ▬ flat Agent 53/100 agent ready Full breakdown ↓
scored 2026-08-12 · rubric v0.11.0
17 APIs 2 MCP Servers
private-marketssecondary-marketmarket-dataventure-capitalcompany-datainvestor-datafunding-roundspricing-datafinancial-datafintechmcpagent-native

Kin Score

Kin Score Kin Score How this is scored →
scored 2026-08-12 · rubric v0.11.0
Composite quality — 46.2/100 · developing
Contract Quality 12.3 / 21
Developer Ergonomics 11.0 / 17
Commercial Clarity 5.8 / 17
Operational Transparency 1.7 / 11
Governance 1.2 / 10
Discoverability 7.9 / 9
Regulatory Posture 6.3 / 15
Agent readiness — 53/100 · agent ready
Machine-Readable Contract 18 / 18
Agentic Access Contract 10 / 10
MCP Server 12 / 12
Machine-Readable Auth 10 / 10
Idempotency 0 / 9
Stable Error Semantics 8 / 8
Request/Response Examples 7 / 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
Regulatory Posture applies to this provider. Its tags matched the Securities & Market Data 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.
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/.
Improve this rating by publishing the missing artifacts — every area above can be raised, and the full rubric is at apis.io/rating/. This rating is computed from github.com/api-evangelist/caplight: open an issue to ask a question, or submit a pull request to add artifacts. Want it done for you? Prioritized profiling — $2,500 →

APIs 17

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

Caplight MCP Server

Hosted, remote MCP server that connects Claude.ai and Claude Desktop to the Caplight dataset. Caplight documents 15 tools spanning live MarketPrice quotes and price history, the...

Caplight Companies API

The Companies API from Caplight — 1 operation(s) for companies.

Caplight Company API

The Company API from Caplight — 3 operation(s) for company.

Caplight Company Details API

Canonical Company resource: identity (name, legal name, location), descriptions, and the latest LLM-generated firmographic tags (sectors / verticals / keywords with attribution).

Caplight Company Filings API

COI (Certificate of Incorporation) filings and related company documents

Caplight Company Lookup API

Resolves company domains, PitchBook IDs and v1 company IDs to v2 company IDs, in batches.

Caplight Composite Index API

The Composite Index API from Caplight — 3 operation(s) for composite index.

Caplight Comps API

LLM-discovered comparable companies with an overall similarity score, a per-dimension breakdown, a classification, and a short rationale.

Caplight Fund Marks API

Mutual fund mark-to-market valuations from SEC filings

Caplight Funding Rounds API

Funding round data including amounts, valuations, participants, and citations

Caplight Investors API

Investor participation data for companies

Caplight Live Orderbook API

The Live Orderbook API from Caplight — 1 operation(s) for live orderbook.

Caplight Market Price API

Caplight's proprietary MarketPrice estimate, calculated using executed trades, company primary rounds, bids/offers, fund marks, 409a valuations, and comps performance.

Caplight News API

Company news articles with sentiment analysis

Caplight Order History API

The Order History API from Caplight — 1 operation(s) for order history.

Caplight Stock Splits API

The Stock Splits API from Caplight — 1 operation(s) for stock splits.

Caplight Trade History API

The Trade History API from Caplight — 1 operation(s) for trade history.

Scroll for all 17

MCP Servers 2

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

caplight-mcp.yml

MCP SERVER

mcp

MCP SERVER

Security Posture 2

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

Caplight Authentication

apiKey/oauth2 · 2 schemes

SECURITY

Caplight Domain Security

TLSv1.3 · HSTS · DNSSEC · DMARC

SECURITY

Agentic Access 1

Recommended x-agentic-access execution contracts for AI agents.

Caplight Agentic Access

26 operations

26 operations · 0 acting

AGENTIC

Resources

Get Started 5

Portal, sign-up, and the first successful call

DeveloperPortal
DeveloperPortal
 GettingStarted
GettingStarted
 SignUp
SignUp
 Login
Login
 Sandbox
Sandbox

Documentation 2

Reference material describing how the API behaves

Documentation
Documentation
 APIReference
APIReference

Agent Surfaces 5

MCP servers, agent skills, and machine-readable catalogs

AgenticAccess
AgenticAccess
 MCPServer
MCPServer
 WellKnown
WellKnown
 LLMsTxt
LLMsTxt
 AgentSkill
AgentSkill

Design & Contract 6

Pagination, idempotency, versioning, errors, and events

Conventions
Conventions
 Conformance
Conformance
 Lifecycle
Lifecycle
 ErrorCatalog
ErrorCatalog
 DataModel
DataModel
 Components
Components

Build 1

SDKs, sample code, and the tooling you integrate with

ToolCrosswalk
ToolCrosswalk

Access & Security 2

Authentication, authorization, and security posture

Authentication
Authentication
 DomainSecurity
DomainSecurity

Operate 2

Status, limits, changes, and where to get help

ChangeLog
ChangeLog
 ChangeLog
ChangeLog

Commercial 2

Pricing, plans, and the legal terms of use

TermsOfService
TermsOfService
 PrivacyPolicy
PrivacyPolicy

Company 2

The organization behind the API

Website
Website
 Blog
Blog

Other 1

Properties that don't map to a standard resource type

Overlay
Overlay

Source (apis.yml)

apis.yml Raw ↑ 
aid: caplight
name: Caplight
description: Caplight Technologies is a San Francisco private-markets data and trading platform for institutional investors,
  covering 50,000+ VC-backed private companies with secondary-market pricing, a live institutional order book, trade and order
  history, funding rounds with valuations and participants, investor participation, SEC-derived fund marks, COI filings, stock
  splits, news, company signals and comparable-company indices. Its proprietary MarketPrice(TM) estimate is implied from live
  bids, asks and closed secondary trades. Caplight exposes the dataset through a versioned REST API (v1 and v2, api_key header
  auth, documented with a public OpenAPI 3.1.0 definition rendered in Redoc), a hosted OAuth-protected MCP server for Claude,
  and a one-line embeddable widget. Securities are offered through Caplight Markets LLC, member FINRA/SIPC.
image: https://www.caplight.com/assets/og/og-image-2026.png
url: https://raw.githubusercontent.com/api-evangelist/caplight/refs/heads/main/apis.yml
x-type: company
x-source: harvest:secondary-market
specificationVersion: '0.20'
created: '2026-08-09'
modified: '2026-08-09'
tags:
- private-markets
- secondary-market
- market-data
- venture-capital
- company-data
- investor-data
- funding-rounds
- pricing-data
- financial-data
- fintech
- mcp
- agent-native
apis:
- name: Caplight MCP Server
  description: Hosted, remote MCP server that connects Claude.ai and Claude Desktop to the Caplight dataset. Caplight documents
    15 tools spanning live MarketPrice quotes and price history, the secondary order book and trade history, company profiles,
    COI filings, SEC-derived fund marks, funding rounds with amounts and valuations, investor participation and quarterly
    market summaries. Added as a custom connector; no API key is required — access is authorized with a Caplight account over
    OAuth 2.1 (authorization code + PKCE S256, dynamic client registration), advertised via RFC 8414 and RFC 9728 metadata
    documents.
  humanURL: https://www.caplight.com/products/mcp
  baseURL: https://platform.caplight.com/mcp
  tags:
  - mcp
  - agent-native
  - private-markets
  - market-data
  - company-data
  properties:
  - type: MCPServer
    url: mcp/caplight-mcp.yml
  - type: MCPServer
    url: https://platform.caplight.com/mcp
  - type: ToolCrosswalk
    url: mcp/caplight-tool-crosswalk.yml
  - type: Documentation
    url: https://www.caplight.com/products/mcp
- aid: caplight:caplight-companies-api
  name: Caplight Companies API
  description: The Companies API from Caplight — 1 operation(s) for companies.
  humanURL: https://platform.caplight.com/api/documentation.html
  baseURL: https://us-central1-caplight-prod.cloudfunctions.net/api/public
  tags:
  - Companies
  properties:
  - type: OpenAPI
    url: openapi/caplight-companies-api-openapi.yml
  - type: Documentation
    url: https://platform.caplight.com/api/documentation.html
  - type: APIReference
    url: https://platform.caplight.com/api/documentation.html
  - type: Authentication
    url: authentication/caplight-authentication.yml
  - type: Conventions
    url: conventions/caplight-conventions.yml
  - type: ErrorCatalog
    url: errors/caplight-problem-types.yml
  - type: DataModel
    url: data-model/caplight-data-model.yml
  - type: Sandbox
    url: sandbox/caplight-sandbox.yml
- aid: caplight:caplight-company-api
  name: Caplight Company API
  description: The Company API from Caplight — 3 operation(s) for company.
  humanURL: https://platform.caplight.com/api/documentation.html
  baseURL: https://us-central1-caplight-prod.cloudfunctions.net/api/public
  tags:
  - Company
  properties:
  - type: OpenAPI
    url: openapi/caplight-company-api-openapi.yml
  - type: Documentation
    url: https://platform.caplight.com/api/documentation.html
  - type: APIReference
    url: https://platform.caplight.com/api/documentation.html
  - type: Authentication
    url: authentication/caplight-authentication.yml
  - type: Conventions
    url: conventions/caplight-conventions.yml
  - type: ErrorCatalog
    url: errors/caplight-problem-types.yml
  - type: DataModel
    url: data-model/caplight-data-model.yml
  - type: Sandbox
    url: sandbox/caplight-sandbox.yml
- aid: caplight:caplight-company-details-api
  name: Caplight Company Details API
  description: 'Canonical Company resource: identity (name, legal name, location), descriptions, and the latest LLM-generated
    firmographic tags (sectors / verticals / keywords with attribution).'
  humanURL: https://platform.caplight.com/api/documentation.html
  baseURL: https://us-central1-caplight-prod.cloudfunctions.net/api/public
  tags:
  - Company Details
  properties:
  - type: OpenAPI
    url: openapi/caplight-company-details-api-openapi.yml
  - type: Documentation
    url: https://platform.caplight.com/api/documentation.html
  - type: APIReference
    url: https://platform.caplight.com/api/documentation.html
  - type: Authentication
    url: authentication/caplight-authentication.yml
  - type: Conventions
    url: conventions/caplight-conventions.yml
  - type: ErrorCatalog
    url: errors/caplight-problem-types.yml
  - type: DataModel
    url: data-model/caplight-data-model.yml
  - type: Sandbox
    url: sandbox/caplight-sandbox.yml
- aid: caplight:caplight-company-filings-api
  name: Caplight Company Filings API
  description: COI (Certificate of Incorporation) filings and related company documents
  humanURL: https://platform.caplight.com/api/documentation.html
  baseURL: https://us-central1-caplight-prod.cloudfunctions.net/api/public
  tags:
  - Company Filings
  properties:
  - type: OpenAPI
    url: openapi/caplight-company-filings-api-openapi.yml
  - type: Documentation
    url: https://platform.caplight.com/api/documentation.html
  - type: APIReference
    url: https://platform.caplight.com/api/documentation.html
  - type: Authentication
    url: authentication/caplight-authentication.yml
  - type: Conventions
    url: conventions/caplight-conventions.yml
  - type: ErrorCatalog
    url: errors/caplight-problem-types.yml
  - type: DataModel
    url: data-model/caplight-data-model.yml
  - type: Sandbox
    url: sandbox/caplight-sandbox.yml
- aid: caplight:caplight-company-lookup-api
  name: Caplight Company Lookup API
  description: Resolves company domains, PitchBook IDs and v1 company IDs to v2 company IDs, in batches.
  humanURL: https://platform.caplight.com/api/documentation.html
  baseURL: https://us-central1-caplight-prod.cloudfunctions.net/api/public
  tags:
  - Company Lookup
  properties:
  - type: OpenAPI
    url: openapi/caplight-company-lookup-api-openapi.yml
  - type: Documentation
    url: https://platform.caplight.com/api/documentation.html
  - type: APIReference
    url: https://platform.caplight.com/api/documentation.html
  - type: Authentication
    url: authentication/caplight-authentication.yml
  - type: Conventions
    url: conventions/caplight-conventions.yml
  - type: ErrorCatalog
    url: errors/caplight-problem-types.yml
  - type: DataModel
    url: data-model/caplight-data-model.yml
  - type: Sandbox
    url: sandbox/caplight-sandbox.yml
- aid: caplight:caplight-composite-index-api
  name: Caplight Composite Index API
  description: The Composite Index API from Caplight — 3 operation(s) for composite index.
  humanURL: https://platform.caplight.com/api/documentation.html
  baseURL: https://us-central1-caplight-prod.cloudfunctions.net/api/public
  tags:
  - Composite Index
  properties:
  - type: OpenAPI
    url: openapi/caplight-composite-index-api-openapi.yml
  - type: Documentation
    url: https://platform.caplight.com/api/documentation.html
  - type: APIReference
    url: https://platform.caplight.com/api/documentation.html
  - type: Authentication
    url: authentication/caplight-authentication.yml
  - type: Conventions
    url: conventions/caplight-conventions.yml
  - type: ErrorCatalog
    url: errors/caplight-problem-types.yml
  - type: DataModel
    url: data-model/caplight-data-model.yml
  - type: Sandbox
    url: sandbox/caplight-sandbox.yml
- aid: caplight:caplight-comps-api
  name: Caplight Comps API
  description: LLM-discovered comparable companies with an overall similarity score, a per-dimension breakdown, a classification,
    and a short rationale.
  humanURL: https://platform.caplight.com/api/documentation.html
  baseURL: https://us-central1-caplight-prod.cloudfunctions.net/api/public
  tags:
  - Comps
  properties:
  - type: OpenAPI
    url: openapi/caplight-comps-api-openapi.yml
  - type: Documentation
    url: https://platform.caplight.com/api/documentation.html
  - type: APIReference
    url: https://platform.caplight.com/api/documentation.html
  - type: Authentication
    url: authentication/caplight-authentication.yml
  - type: Conventions
    url: conventions/caplight-conventions.yml
  - type: ErrorCatalog
    url: errors/caplight-problem-types.yml
  - type: DataModel
    url: data-model/caplight-data-model.yml
  - type: Sandbox
    url: sandbox/caplight-sandbox.yml
- aid: caplight:caplight-fund-marks-api
  name: Caplight Fund Marks API
  description: Mutual fund mark-to-market valuations from SEC filings
  humanURL: https://platform.caplight.com/api/documentation.html
  baseURL: https://us-central1-caplight-prod.cloudfunctions.net/api/public
  tags:
  - Fund Marks
  properties:
  - type: OpenAPI
    url: openapi/caplight-fund-marks-api-openapi.yml
  - type: Documentation
    url: https://platform.caplight.com/api/documentation.html
  - type: APIReference
    url: https://platform.caplight.com/api/documentation.html
  - type: Authentication
    url: authentication/caplight-authentication.yml
  - type: Conventions
    url: conventions/caplight-conventions.yml
  - type: ErrorCatalog
    url: errors/caplight-problem-types.yml
  - type: DataModel
    url: data-model/caplight-data-model.yml
  - type: Sandbox
    url: sandbox/caplight-sandbox.yml
- aid: caplight:caplight-funding-rounds-api
  name: Caplight Funding Rounds API
  description: Funding round data including amounts, valuations, participants, and citations
  humanURL: https://platform.caplight.com/api/documentation.html
  baseURL: https://us-central1-caplight-prod.cloudfunctions.net/api/public
  tags:
  - Funding Rounds
  properties:
  - type: OpenAPI
    url: openapi/caplight-funding-rounds-api-openapi.yml
  - type: Documentation
    url: https://platform.caplight.com/api/documentation.html
  - type: APIReference
    url: https://platform.caplight.com/api/documentation.html
  - type: Authentication
    url: authentication/caplight-authentication.yml
  - type: Conventions
    url: conventions/caplight-conventions.yml
  - type: ErrorCatalog
    url: errors/caplight-problem-types.yml
  - type: DataModel
    url: data-model/caplight-data-model.yml
  - type: Sandbox
    url: sandbox/caplight-sandbox.yml
- aid: caplight:caplight-investors-api
  name: Caplight Investors API
  description: Investor participation data for companies
  humanURL: https://platform.caplight.com/api/documentation.html
  baseURL: https://us-central1-caplight-prod.cloudfunctions.net/api/public
  tags:
  - Investors
  properties:
  - type: OpenAPI
    url: openapi/caplight-investors-api-openapi.yml
  - type: Documentation
    url: https://platform.caplight.com/api/documentation.html
  - type: APIReference
    url: https://platform.caplight.com/api/documentation.html
  - type: Authentication
    url: authentication/caplight-authentication.yml
  - type: Conventions
    url: conventions/caplight-conventions.yml
  - type: ErrorCatalog
    url: errors/caplight-problem-types.yml
  - type: DataModel
    url: data-model/caplight-data-model.yml
  - type: Sandbox
    url: sandbox/caplight-sandbox.yml
- aid: caplight:caplight-live-orderbook-api
  name: Caplight Live Orderbook API
  description: The Live Orderbook API from Caplight — 1 operation(s) for live orderbook.
  humanURL: https://platform.caplight.com/api/documentation.html
  baseURL: https://us-central1-caplight-prod.cloudfunctions.net/api/public
  tags:
  - Live Orderbook
  properties:
  - type: OpenAPI
    url: openapi/caplight-live-orderbook-api-openapi.yml
  - type: Documentation
    url: https://platform.caplight.com/api/documentation.html
  - type: APIReference
    url: https://platform.caplight.com/api/documentation.html
  - type: Authentication
    url: authentication/caplight-authentication.yml
  - type: Conventions
    url: conventions/caplight-conventions.yml
  - type: ErrorCatalog
    url: errors/caplight-problem-types.yml
  - type: DataModel
    url: data-model/caplight-data-model.yml
  - type: Sandbox
    url: sandbox/caplight-sandbox.yml
- aid: caplight:caplight-marketprice-api
  name: Caplight Market Price API
  description: Caplight's proprietary MarketPrice estimate, calculated using executed trades, company primary rounds, bids/offers,
    fund marks, 409a valuations, and comps performance.
  humanURL: https://platform.caplight.com/api/documentation.html
  baseURL: https://us-central1-caplight-prod.cloudfunctions.net/api/public
  tags:
  - MarketPrice
  properties:
  - type: OpenAPI
    url: openapi/caplight-marketprice-api-openapi.yml
  - type: Documentation
    url: https://platform.caplight.com/api/documentation.html
  - type: APIReference
    url: https://platform.caplight.com/api/documentation.html
  - type: Authentication
    url: authentication/caplight-authentication.yml
  - type: Conventions
    url: conventions/caplight-conventions.yml
  - type: ErrorCatalog
    url: errors/caplight-problem-types.yml
  - type: DataModel
    url: data-model/caplight-data-model.yml
  - type: Sandbox
    url: sandbox/caplight-sandbox.yml
- aid: caplight:caplight-news-api
  name: Caplight News API
  description: Company news articles with sentiment analysis
  humanURL: https://platform.caplight.com/api/documentation.html
  baseURL: https://us-central1-caplight-prod.cloudfunctions.net/api/public
  tags:
  - News
  properties:
  - type: OpenAPI
    url: openapi/caplight-news-api-openapi.yml
  - type: Documentation
    url: https://platform.caplight.com/api/documentation.html
  - type: APIReference
    url: https://platform.caplight.com/api/documentation.html
  - type: Authentication
    url: authentication/caplight-authentication.yml
  - type: Conventions
    url: conventions/caplight-conventions.yml
  - type: ErrorCatalog
    url: errors/caplight-problem-types.yml
  - type: DataModel
    url: data-model/caplight-data-model.yml
  - type: Sandbox
    url: sandbox/caplight-sandbox.yml
- aid: caplight:caplight-order-history-api
  name: Caplight Order History API
  description: The Order History API from Caplight — 1 operation(s) for order history.
  humanURL: https://platform.caplight.com/api/documentation.html
  baseURL: https://us-central1-caplight-prod.cloudfunctions.net/api/public
  tags:
  - Order History
  properties:
  - type: OpenAPI
    url: openapi/caplight-order-history-api-openapi.yml
  - type: Documentation
    url: https://platform.caplight.com/api/documentation.html
  - type: APIReference
    url: https://platform.caplight.com/api/documentation.html
  - type: Authentication
    url: authentication/caplight-authentication.yml
  - type: Conventions
    url: conventions/caplight-conventions.yml
  - type: ErrorCatalog
    url: errors/caplight-problem-types.yml
  - type: DataModel
    url: data-model/caplight-data-model.yml
  - type: Sandbox
    url: sandbox/caplight-sandbox.yml
- aid: caplight:caplight-stock-splits-api
  name: Caplight Stock Splits API
  description: The Stock Splits API from Caplight — 1 operation(s) for stock splits.
  humanURL: https://platform.caplight.com/api/documentation.html
  baseURL: https://us-central1-caplight-prod.cloudfunctions.net/api/public
  tags:
  - Stock Splits
  properties:
  - type: OpenAPI
    url: openapi/caplight-stock-splits-api-openapi.yml
  - type: Documentation
    url: https://platform.caplight.com/api/documentation.html
  - type: APIReference
    url: https://platform.caplight.com/api/documentation.html
  - type: Authentication
    url: authentication/caplight-authentication.yml
  - type: Conventions
    url: conventions/caplight-conventions.yml
  - type: ErrorCatalog
    url: errors/caplight-problem-types.yml
  - type: DataModel
    url: data-model/caplight-data-model.yml
  - type: Sandbox
    url: sandbox/caplight-sandbox.yml
- aid: caplight:caplight-trade-history-api
  name: Caplight Trade History API
  description: The Trade History API from Caplight — 1 operation(s) for trade history.
  humanURL: https://platform.caplight.com/api/documentation.html
  baseURL: https://us-central1-caplight-prod.cloudfunctions.net/api/public
  tags:
  - Trade History
  properties:
  - type: OpenAPI
    url: openapi/caplight-trade-history-api-openapi.yml
  - type: Documentation
    url: https://platform.caplight.com/api/documentation.html
  - type: APIReference
    url: https://platform.caplight.com/api/documentation.html
  - type: Authentication
    url: authentication/caplight-authentication.yml
  - type: Conventions
    url: conventions/caplight-conventions.yml
  - type: ErrorCatalog
    url: errors/caplight-problem-types.yml
  - type: DataModel
    url: data-model/caplight-data-model.yml
  - type: Sandbox
    url: sandbox/caplight-sandbox.yml
common:
- type: Overlay
  url: overlays/caplight-rest-api-overlay.yaml
- type: AgenticAccess
  url: agentic-access/caplight-agentic-access.yml
- type: Website
  url: https://www.caplight.com/
- type: DeveloperPortal
  url: https://platform.caplight.com/
- type: Documentation
  url: https://platform.caplight.com/api/documentation.html
- type: APIReference
  url: https://platform.caplight.com/api/documentation.html
- type: GettingStarted
  url: https://www.caplight.com/products/api
- type: Blog
  url: https://www.caplight.com/insights
- type: SignUp
  url: https://platform.caplight.com/signup
- type: Login
  url: https://platform.caplight.com/signin
- type: TermsOfService
  url: https://www.caplight.com/legal/terms-of-use
- type: PrivacyPolicy
  url: https://www.caplight.com/legal/privacy-policy
- type: ChangeLog
  url: https://www.caplight.com/changelog
- type: ChangeLog
  url: changelog/caplight-changelog.yml
- type: Authentication
  url: authentication/caplight-authentication.yml
- type: Conventions
  url: conventions/caplight-conventions.yml
- type: MCPServer
  url: mcp/caplight-mcp.yml
- type: ToolCrosswalk
  url: mcp/caplight-tool-crosswalk.yml
- type: WellKnown
  url: well-known/caplight-well-known.yml
- type: Conformance
  url: conformance/caplight-conformance.yml
- type: Lifecycle
  url: lifecycle/caplight-lifecycle.yml
- type: ErrorCatalog
  url: errors/caplight-problem-types.yml
- type: DataModel
  url: data-model/caplight-data-model.yml
- type: Sandbox
  url: sandbox/caplight-sandbox.yml
- type: Components
  url: components/caplight-components.yml
- type: DomainSecurity
  url: security/caplight-domain-security.yml
- type: LLMsTxt
  url: llms/caplight-llms.txt
- type: AgentSkill
  url: skills/_index.yml
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
x-enrichment:
  date: '2026-08-09'
  status: enriched
  artifacts_added: 24
  pass: local-v1