ArchGraph

ArchGraph provides code intelligence for AI agents by parsing repositories and exposing a Model Context Protocol (MCP) endpoint. Users can connect their codebase, obtain an instant MCP endpoint, and enable AI agents to understand code with compiler-backed precision across 16 languages. The platform offers a free tier, quick setup, and integrates with tools like Claude, Cursor, Windsurf, and Cline.

ArchGraph is listed with 1 API on the APIs.io network. Tagged areas include Artificial Intelligence, Code Intelligence, MCP, Developer Tools, and Platform.

The ArchGraph catalog on APIs.io includes 1 JSON-LD context and 1 Spectral governance ruleset.

ArchGraph’s developer surface includes authentication, documentation, API reference, getting-started guide, signup flow, pricing, and 12 more developer resources.

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34.6/100 thin Agent 20/100 agent aware Full breakdown ↓
scored 2026-11-02 · rubric v0.26.0 · Show this score on your site →

AccessFreemiumSelf serve⚡ Free to try

1 API

Artificial Intelligence Code Intelligence MCP Developer Tools Platform

Kin Score

Kin Score How this is scored →
scored 2026-11-02 · rubric v0.26.0

Composite quality — 34.6/100 · thin

Contract Quality 5.2 / 21

Developer Ergonomics 6.9 / 17

Access Clarity 9.4 / 17

Operational Transparency 0.0 / 11

Contract Governance 2.2 / 10

Discoverability 5.6 / 9

Regulatory Posture 2.3 / 15

Agent readiness — 20/100 · agent aware

Machine-Readable Contract 18 / 18

Agentic Access Contract 0 / 10

Documented Reversibility 0 / 6

MCP Server 0 / 12

Machine-Readable Auth 10 / 10

Idempotency 0 / 9

Stable Error Semantics 8 / 8

Request/Response Examples 0 / 7

Rate-Limit Signaling 0 / 7

Typed Event Surface 0 / 6

Agent Skills 0 / 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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<a href="https://apis.io/providers/archgraph-dev/"><img src="https://apis.io/badge/archgraph-dev/card.svg" alt="ArchGraph on APIs.io — Kin Score by API Evangelist"></a>

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

MCP Server +12 pts — deployment.mode + probe verdict on the mcp/ manifest, not the pointer; an unprobed slug falls back to authorship
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)
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)
Request/Response Examples +7 pts — share of operations carrying request/response examples; else an Examples / Code Samples link

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 24.5 — up to +18.9 composite points
Operational Transparency scores 0.0 — up to +13.0 composite points
Developer Ergonomics scores 40.5 — up to +11.9 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/archgraph-dev/apis.yml: open an issue on github.com/api-evangelist/archgraph-dev 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 →

APIs 1

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

ArchGraph API

ArchGraph API as documented publicly: 41 operations. Contract generated from the documentation by API Evangelist (2026-11-01); not the provider's own document.

Pricing Plans 1

Published pricing tiers and plan structures.

Archgraph Dev Plans Pricing

3 plans

PLANS

Semantic Vocabularies 1

JSON-LD contexts and semantic vocabularies used across these APIs.

Archgraph Dev Context

2 classes · 11 properties

JSON-LD

Spectral Rules 1

Spectral governance rulesets for linting and validating these APIs.

ArchGraph API Rules

48 rules · 43 errors 4 warnings 1 info

SPECTRAL

JSON Schema 2

Standalone JSON Schema definitions for this provider's data models.

PostApiReposIdExtractRequest

6 properties

JSON SCHEMA

PostApiReposIdExtractResponse

5 properties

JSON SCHEMA

Security Posture 2

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

Archgraph Dev Authentication

2 schemes

SECURITY

Archgraph Dev Domain Security

TLSv1.3 · HSTS

SECURITY

Resources

Get Started 2

Portal, sign-up, and the first successful call

GettingStarted

GettingStarted

SignUp

SignUp

Documentation 2

Reference material describing how the API behaves

Documentation

Documentation

APIReference

APIReference

Agent Surfaces 1

MCP servers, agent skills, and machine-readable catalogs

LLMsTxt

LLMsTxt

Design & Contract 6

Pagination, idempotency, versioning, errors, and events

Spectral

JSONLD

Vocabulary

DataModel

ErrorCatalog

Conformance

Access & Security 2

Authentication, authorization, and security posture

Authentication

Authentication

DomainSecurity

DomainSecurity

Commercial 2

Pricing, plans, and the legal terms of use

Plans

Plans

Pricing

Pricing

Company 1

The organization behind the API

Website

Website

Other 2

Properties that don't map to a standard resource type

Hosts

Hosts

Vendors

Vendors

Source (apis.yml)

aid: archgraph-dev
name: ArchGraph
description: ArchGraph provides code intelligence for AI agents by parsing repositories and exposing a Model Context Protocol
  (MCP) endpoint. Users can connect their codebase, obtain an instant MCP endpoint, and enable AI agents to understand code
  with compiler-backed precision across 16 languages. The platform offers a free tier, quick setup, and integrates with tools
  like Claude, Cursor, Windsurf, and Cline.
accessModel:
  pricing: freemium
  onboarding: self-serve
  trial: false
  try_now: true
  public: false
  gated: none
  gated_source:
  - onboarding
  label: Freemium · Self-serve signup
  confidence: medium
  probe_state: blocked
  source:
  - plans
  - authentication
  - security
  generated: '2026-11-02'
  method: derived
image: https://archgraph.dev/favicon.svg
url: https://artifacts.apis.io/archgraph-dev/apis.yml
x-type: company
x-source: harvest:mcp-registry
x-tier: profiled
x-tier-reason: enrichment pass 2026-11-01 (modular-v1; was harvest)
specificationVersion: '0.20'
created: '2026-11-01'
modified: '2026-11-01'
tags:
- Artificial Intelligence
- Code Intelligence
- MCP
- Developer Tools
- Platform
tags_raw:
- AI
- Code Intelligence
- MCP
- Developer Tools
- Platform
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
common:
- type: Plans
  url: plans/archgraph-dev-plans-pricing.yml
- type: Spectral
  url: rules/archgraph-dev-rules.yml
- type: JSONLD
  url: json-ld/archgraph-dev-context.jsonld
- type: Vocabulary
  url: vocabulary/archgraph-dev-vocabulary.yml
- type: DataModel
  url: data-model/archgraph-dev-data-model.yml
- type: Authentication
  url: authentication/archgraph-dev-authentication.yml
- type: ErrorCatalog
  url: errors/archgraph-dev-problem-types.yml
- type: Conformance
  url: conformance/archgraph-dev-conformance.yml
- type: LLMsTxt
  url: llms/archgraph-dev-llms.txt
- type: Hosts
  url: hosts/archgraph-dev-hosts.yml
- type: Vendors
  url: vendors/archgraph-dev-vendors.yml
- type: DomainSecurity
  url: security/archgraph-dev-domain-security.yml
- type: Website
  url: https://archgraph.dev/
- type: Documentation
  url: https://docs.archgraph.dev/
- type: APIReference
  url: https://docs.archgraph.dev/api-reference
- type: GettingStarted
  url: https://docs.archgraph.dev/quick-start
- type: SignUp
  url: https://archgraph.dev/sign-up
- type: Pricing
  url: https://archgraph.dev/pricing
apis:
- aid: archgraph-dev:archgraph-dev-api
  name: ArchGraph API
  description: 'ArchGraph API as documented publicly: 41 operations. Contract generated from the documentation by API Evangelist
    (2026-11-01); not the provider''s own document.'
  humanURL: https://docs.archgraph.dev/api-reference
  baseURL: https://api.archgraph.dev
  properties:
  - type: OpenAPI
    url: openapi/_ae-authored/archgraph-dev-openapi-generated.yml
    x-provenance: generated
  - type: JSONSchema
    url: json-schema/archgraph-dev-post-api-repos-id-extract-request-schema.json
  - type: JSONSchema
    url: json-schema/archgraph-dev-post-api-repos-id-extract-response-schema.json
x-coverage:
  state: blocked
  reason: tooling-unavailable
  detail: Unable to connect to the API host api.archgraph.dev to retrieve a contract (connection timed out).
  evidence:
  - url: https://api.archgraph.dev/openapi.json
    status: timeout
  checked: '2026-11-01'
x-enrichment:
  date: '2026-11-01'
  status: enriched
  artifacts_added: 22
  pass: modular-v1
  engine: identity=oss,contract=oss,surfaces=oss,docs=oss,regulatory=oss

ArchGraph API — frequently asked questions

Does ArchGraph have an API?

Yes. APIs.io lists 1 API from ArchGraph, including ArchGraph API.

Is there an OpenAPI specification for the ArchGraph API?

Yes. APIs.io indexes 1 OpenAPI specification for ArchGraph, each linked for download from this page.

How do I authenticate with the ArchGraph API?

ArchGraph uses bearer-token authentication (2 schemes). The details are profiled on APIs.io as Archgraph Dev Authentication.

How much does the ArchGraph API cost?

APIs.io lists 3 pricing plans for ArchGraph, with each plan's price, limits and inclusions under Pricing Plans on this page.

Is the ArchGraph API ready for AI agents?

ArchGraph has a Kin Score of 34.6 out of 100 (thin) and an Agent Readiness score of 20.1 (agent-aware), scored by API Evangelist on 2026-11-02.

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