Athenian website screenshot

Athenian

Athenian was a full-cycle software-development analytics platform founded in 2019 by Eiso Kant, with a seed round led by Point Nine. It integrated GitHub, JIRA, and CI/CD tooling to give engineering leaders end-to-end visibility into their delivery pipeline — lead time, cycle time, deployment frequency, PR review dynamics, and goal alignment — deliberately measuring teams and events rather than ranking individuals. The company has since wound down: athenian.com and athenian.co now redirect to github.com/athenianco and the production API host api.athenian.co no longer resolves. However, the OpenAPI specification (athenianco/api-spec, 79 operations, 218 schemas) and the open-source API implementation (athenian-api-open, MIT) remain publicly published on GitHub, which is why this profile is enriched from the real, still-available API contract.

Athenian publishes 15 API contracts indexed on the APIs.io network, including Align API, Events API, Filter API, and 12 more. Tagged areas include Company, Engineering Intelligence, Software Development Analytics, Developer Productivity, and DevOps.

The Athenian catalog on APIs.io includes 1 Spectral governance ruleset.

Athenian’s developer surface includes authentication and 13 more developer resources.

🌐 Visit website📡 Profile data on GitHub
0.0/100 minimal ▬ flat Agent 0/100 human only Front door AI 2/6 trace Heartbeat 0/100 dormant self hosted · MIT Full breakdown ↓
scored 2026-11-06 · rubric v0.27.0 · Show this score on your site →
1 published contract 2 Agent Skills
CompanyEngineering IntelligenceSoftware Development AnalyticsDeveloper ProductivityDevOpsMetricsVersion ControlJiraCI/CDAnalytics

What this lets a business do 1

Business capabilities this provider's published APIs can perform, derived from its own contracts. Browse all capabilities →

Software Product Engineering Management
BC-4200
FilterMetricshistograms
POST /metrics/pull_requests POST /filter/pull_requests POST /histograms/code_checks POST /histograms/pull_requests

Kin Score

Kin Score Kin Score How this is scored →
scored 2026-11-06 · rubric v0.27.0
Composite quality — 0.0/100 · minimal
Contract Quality 0.0 / 19
Developer Ergonomics 0.0 / 15
Access Clarity 0.0 / 15
Operational Transparency 0.0 / 10
Contract Governance 0.0 / 9
Discoverability 0.0 / 8
Regulatory Posture 2.5 / 15
Create-or-Update Ergonomics 7.2 / 10
Agent readiness — 0/100 · human only
Machine-Readable Contract 18 / 18
Agentic Access Contract 10 / 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 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 0 / 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 applies to this provider. This API accepts writes, so it carries 10 points of the composite. It is scored from the published contracts themselves: whether a caller can create-or-update in one call, whether the write accepts a key the caller already holds, and whether the response says which branch ran. Without that, every write needs a search-and-branch in front of it, and the first time that check is skipped a duplicate record is created. Scored against the observed mean rather than raw — a provider at the catalog average is unchanged by this facet, not penalised by it.
The six quality facets above are damped to 75 points between them, because the conditional facet above carries the other 25. That is why each facet's contribution is shown against a damped maximum: raising a quality facet moves the composite by 75% of its nominal weight, not 100%. The full arithmetic is at apis.io/rating/.
Show this score on your site. Kin Score badge preview for Athenian It updates itself when the score changes. Paste this where you link to your API docs: 
<a href="https://apis.io/providers/athenian/"><img src="https://apis.io/badge/athenian/card.svg" alt="Athenian on APIs.io — Kin Score by API Evangelist"></a>
Other styles, a README pill and a shields.io endpoint are on the badge page.
Raise your score.
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
  • 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
  • Registration Without a Human +6 pts — a `registration_endpoint` in the served RFC 8414 / OIDC discovery document
9 more unmet checks in the Agent Readiness table above.
Kin Score — facets with the most composite points still available (weight × headroom):
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/athenian/apis.yml: open an issue on github.com/api-evangelist/athenian 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 →

Standards implemented 1

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.

OpenAPI
measured — observed by APIs.io (published)

APIs 15

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

Athenian Align API

The align API from Athenian — 3 operation(s) for align.

Athenian Events API

The events API from Athenian — 4 operation(s) for events.

Athenian Filter API

The filter API from Athenian — 11 operation(s) for filter.

Athenian Get API

The get API from Athenian — 4 operation(s) for get.

Athenian Histograms API

The histograms API from Athenian — 3 operation(s) for histograms.

Athenian Integrations API

The integrations API from Athenian — 2 operation(s) for integrations.

Athenian Metrics API

The metrics API from Athenian — 7 operation(s) for metrics.

Athenian Pagination API

The pagination API from Athenian — 1 operation(s) for pagination.

Athenian Registration API

The registration API from Athenian — 6 operation(s) for registration.

Athenian Reposet API

The reposet API from Athenian — 3 operation(s) for reposet.

Athenian Security API

The security API from Athenian — 3 operation(s) for security.

Athenian Settings API

The settings API from Athenian — 13 operation(s) for settings.

Athenian Team API

The team API from Athenian — 3 operation(s) for team.

Athenian User API

The user API from Athenian — 6 operation(s) for user.

Athenian Version API

The version API from Athenian — 1 operation(s) for version.

Scroll for all 15

Open Collections 16

Open, tool-agnostic API collections (OpenAPI-derived and Bruno).

{{ title }} align API

OPEN COLLECTION

{{ title }} align default API

OPEN COLLECTION

{{ title }} align events API

OPEN COLLECTION

{{ title }} align filter API

OPEN COLLECTION

{{ title }} align get API

OPEN COLLECTION

{{ title }} align histograms API

OPEN COLLECTION

{{ title }} align integrations API

OPEN COLLECTION

{{ title }} align metrics API

OPEN COLLECTION

{{ title }} align pagination API

OPEN COLLECTION

{{ title }} align registration API

OPEN COLLECTION

{{ title }} align reposet API

OPEN COLLECTION

{{ title }} align security API

OPEN COLLECTION

{{ title }} align settings API

OPEN COLLECTION

{{ title }} align team API

OPEN COLLECTION

{{ title }} align user API

OPEN COLLECTION

{{ title }} align version API

OPEN COLLECTION

Scroll for all 16

Agent Skills 2

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

Notify Athenian of deployments and releases

AGENT SKILL

Calculate pull request delivery metrics

AGENT SKILL

Spectral Rules 1

Spectral governance rulesets for linting and validating these APIs.

Athenian API Rules

64 rules · 53 errors 10 warnings 1 info

SPECTRAL

OpenAPI Overlays 1

Overlays applied on top of this provider's contracts. Each card says who wrote it: a document the provider publishes, or one API Evangelist derived or generated.

Athenian Openapi Overlay

3 actions · update · athenian-openapi-original.yml

DERIVED

Security Posture 2

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

Athenian Authentication

apiKey/http · 2 schemes

SECURITY

Athenian Domain Security

TLSv1.3 · HSTS · DMARC

SECURITY

Agentic Access 1

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

Athenian Agentic Access

79 operations · 41 acting · 2 human-in-the-loop

79 operations · 41 acting

AGENTIC

Resources

Agent Surfaces 4

MCP servers, agent skills, and machine-readable catalogs

AgenticAccess
AgenticAccess
 X-MCPServerCandidate
X-MCPServerCandidate
 AgentSkill
AgentSkill
 LLMsTxt
LLMsTxt

Design & Contract 1

Pagination, idempotency, versioning, errors, and events

Lifecycle
Lifecycle

Build 2

SDKs, sample code, and the tooling you integrate with

GitHubOrganization
GitHubOrganization
 SourceCode
SourceCode

Access & Security 2

Authentication, authorization, and security posture

DomainSecurity
DomainSecurity
 Authentication
Authentication

Operate 1

Status, limits, changes, and where to get help

IssueTracker
IssueTracker

Commercial 1

Pricing, plans, and the legal terms of use

License
License

Company 1

The organization behind the API

Website
Website

Other 2

Properties that don't map to a standard resource type

CapabilityMap
CapabilityMap
 Overlay
Overlay

Source (apis.yml)

apis.yml Raw ↑ 
aid: athenian
name: Athenian
description: 'Athenian was a full-cycle software-development analytics platform founded in 2019 by Eiso Kant, with a seed
  round led by Point Nine. It integrated GitHub, JIRA, and CI/CD tooling to give engineering leaders end-to-end visibility
  into their delivery pipeline — lead time, cycle time, deployment frequency, PR review dynamics, and goal alignment — deliberately
  measuring teams and events rather than ranking individuals. The company has since wound down: athenian.com and athenian.co
  now redirect to github.com/athenianco and the production API host api.athenian.co no longer resolves. However, the OpenAPI
  specification (athenianco/api-spec, 79 operations, 218 schemas) and the open-source API implementation (athenian-api-open,
  MIT) remain publicly published on GitHub, which is why this profile is enriched from the real, still-available API contract.'
url: https://raw.githubusercontent.com/api-evangelist/athenian/refs/heads/main/apis.yml
deliveryModel:
  model: self-hosted
  license: MIT
  open_source: true
  commercial: false
  callable_host: false
  label: Self-hosted open source · you run it yourself
  confidence: high
  source:
  - license
  - openapi
  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
  - url: https://athenian.com
    status: 301
    note: declared website redirects to https://github.com/athenianco — a different registrable domain (athenian.com -> github.com),
      possible rename or acquisition (probed 2026-09-03, roadmap#169)
  generated: '2026-11-06'
  method: derived
image: https://avatars.githubusercontent.com/u/58329504?v=4
x-type: company
x-source: vc-portfolio
x-backed-by:
- point-nine
x-tier: stub
x-tier-reason: portfolio-lead
x-status: discontinued
specificationVersion: '0.23'
created: '2026-07-17'
modified: '2026-07-18'
tags:
- Company
- Engineering Intelligence
- Software Development Analytics
- Developer Productivity
- DevOps
- Metrics
- Version Control
- Jira
- CI/CD
- Analytics
tags_raw:
- Company
- Engineering Intelligence
- Software Development Analytics
- Developer Productivity
- DevOps
- Metrics
- Git
- JIRA
- CI/CD
- Analytics
apis:
- aid: athenian:athenian-align-api
  name: Athenian Align API
  description: The align API from Athenian — 3 operation(s) for align.
  humanURL: https://github.com/athenianco/api-spec
  baseURL: https://api.athenian.co/v1
  tags:
  - align
  properties:
  - type: OpenAPI
    url: openapi/athenian-align-api-openapi.yml
  - type: ErrorCatalog
    url: errors/athenian-problem-types.yml
  - type: Conventions
    url: conventions/athenian-conventions.yml
  - type: DataModel
    url: data-model/athenian-data-model.yml
  - type: Conformance
    url: conformance/athenian-conformance.yml
- aid: athenian:athenian-events-api
  name: Athenian Events API
  description: The events API from Athenian — 4 operation(s) for events.
  humanURL: https://github.com/athenianco/api-spec
  baseURL: https://api.athenian.co/v1
  tags:
  - Event
  tags_raw:
  - events
  properties:
  - type: OpenAPI
    url: openapi/athenian-events-api-openapi.yml
  - type: ErrorCatalog
    url: errors/athenian-problem-types.yml
  - type: Conventions
    url: conventions/athenian-conventions.yml
  - type: DataModel
    url: data-model/athenian-data-model.yml
  - type: Conformance
    url: conformance/athenian-conformance.yml
- aid: athenian:athenian-filter-api
  name: Athenian Filter API
  description: The filter API from Athenian — 11 operation(s) for filter.
  humanURL: https://github.com/athenianco/api-spec
  baseURL: https://api.athenian.co/v1
  tags:
  - Filter
  tags_raw:
  - filter
  properties:
  - type: OpenAPI
    url: openapi/athenian-filter-api-openapi.yml
  - type: ErrorCatalog
    url: errors/athenian-problem-types.yml
  - type: Conventions
    url: conventions/athenian-conventions.yml
  - type: DataModel
    url: data-model/athenian-data-model.yml
  - type: Conformance
    url: conformance/athenian-conformance.yml
- aid: athenian:athenian-get-api
  name: Athenian Get API
  description: The get API from Athenian — 4 operation(s) for get.
  humanURL: https://github.com/athenianco/api-spec
  baseURL: https://api.athenian.co/v1
  tags: []
  tags_raw:
  - get
  properties:
  - type: OpenAPI
    url: openapi/athenian-get-api-openapi.yml
  - type: ErrorCatalog
    url: errors/athenian-problem-types.yml
  - type: Conventions
    url: conventions/athenian-conventions.yml
  - type: DataModel
    url: data-model/athenian-data-model.yml
  - type: Conformance
    url: conformance/athenian-conformance.yml
- aid: athenian:athenian-histograms-api
  name: Athenian Histograms API
  description: The histograms API from Athenian — 3 operation(s) for histograms.
  humanURL: https://github.com/athenianco/api-spec
  baseURL: https://api.athenian.co/v1
  tags:
  - Histograms
  tags_raw:
  - histograms
  properties:
  - type: OpenAPI
    url: openapi/athenian-histograms-api-openapi.yml
  - type: ErrorCatalog
    url: errors/athenian-problem-types.yml
  - type: Conventions
    url: conventions/athenian-conventions.yml
  - type: DataModel
    url: data-model/athenian-data-model.yml
  - type: Conformance
    url: conformance/athenian-conformance.yml
- aid: athenian:athenian-integrations-api
  name: Athenian Integrations API
  description: The integrations API from Athenian — 2 operation(s) for integrations.
  humanURL: https://github.com/athenianco/api-spec
  baseURL: https://api.athenian.co/v1
  tags:
  - Integration
  tags_raw:
  - integrations
  properties:
  - type: OpenAPI
    url: openapi/athenian-integrations-api-openapi.yml
  - type: ErrorCatalog
    url: errors/athenian-problem-types.yml
  - type: Conventions
    url: conventions/athenian-conventions.yml
  - type: DataModel
    url: data-model/athenian-data-model.yml
  - type: Conformance
    url: conformance/athenian-conformance.yml
- aid: athenian:athenian-metrics-api
  name: Athenian Metrics API
  description: The metrics API from Athenian — 7 operation(s) for metrics.
  humanURL: https://github.com/athenianco/api-spec
  baseURL: https://api.athenian.co/v1
  tags:
  - Metrics
  tags_raw:
  - metrics
  properties:
  - type: OpenAPI
    url: openapi/athenian-metrics-api-openapi.yml
  - type: ErrorCatalog
    url: errors/athenian-problem-types.yml
  - type: Conventions
    url: conventions/athenian-conventions.yml
  - type: DataModel
    url: data-model/athenian-data-model.yml
  - type: Conformance
    url: conformance/athenian-conformance.yml
- aid: athenian:athenian-pagination-api
  name: Athenian Pagination API
  description: The pagination API from Athenian — 1 operation(s) for pagination.
  humanURL: https://github.com/athenianco/api-spec
  baseURL: https://api.athenian.co/v1
  tags:
  - Pagination
  tags_raw:
  - pagination
  properties:
  - type: OpenAPI
    url: openapi/athenian-pagination-api-openapi.yml
  - type: ErrorCatalog
    url: errors/athenian-problem-types.yml
  - type: Conventions
    url: conventions/athenian-conventions.yml
  - type: DataModel
    url: data-model/athenian-data-model.yml
  - type: Conformance
    url: conformance/athenian-conformance.yml
- aid: athenian:athenian-registration-api
  name: Athenian Registration API
  description: The registration API from Athenian — 6 operation(s) for registration.
  humanURL: https://github.com/athenianco/api-spec
  baseURL: https://api.athenian.co/v1
  tags:
  - Registration
  tags_raw:
  - registration
  properties:
  - type: OpenAPI
    url: openapi/athenian-registration-api-openapi.yml
  - type: ErrorCatalog
    url: errors/athenian-problem-types.yml
  - type: Conventions
    url: conventions/athenian-conventions.yml
  - type: DataModel
    url: data-model/athenian-data-model.yml
  - type: Conformance
    url: conformance/athenian-conformance.yml
- aid: athenian:athenian-reposet-api
  name: Athenian Reposet API
  description: The reposet API from Athenian — 3 operation(s) for reposet.
  humanURL: https://github.com/athenianco/api-spec
  baseURL: https://api.athenian.co/v1
  tags:
  - reposet
  properties:
  - type: OpenAPI
    url: openapi/athenian-reposet-api-openapi.yml
  - type: ErrorCatalog
    url: errors/athenian-problem-types.yml
  - type: Conventions
    url: conventions/athenian-conventions.yml
  - type: DataModel
    url: data-model/athenian-data-model.yml
  - type: Conformance
    url: conformance/athenian-conformance.yml
- aid: athenian:athenian-security-api
  name: Athenian Security API
  description: The security API from Athenian — 3 operation(s) for security.
  humanURL: https://github.com/athenianco/api-spec
  baseURL: https://api.athenian.co/v1
  tags:
  - Security
  tags_raw:
  - security
  properties:
  - type: OpenAPI
    url: openapi/athenian-security-api-openapi.yml
  - type: ErrorCatalog
    url: errors/athenian-problem-types.yml
  - type: Conventions
    url: conventions/athenian-conventions.yml
  - type: DataModel
    url: data-model/athenian-data-model.yml
  - type: Conformance
    url: conformance/athenian-conformance.yml
- aid: athenian:athenian-settings-api
  name: Athenian Settings API
  description: The settings API from Athenian — 13 operation(s) for settings.
  humanURL: https://github.com/athenianco/api-spec
  baseURL: https://api.athenian.co/v1
  tags:
  - Settings
  tags_raw:
  - settings
  properties:
  - type: OpenAPI
    url: openapi/athenian-settings-api-openapi.yml
  - type: ErrorCatalog
    url: errors/athenian-problem-types.yml
  - type: Conventions
    url: conventions/athenian-conventions.yml
  - type: DataModel
    url: data-model/athenian-data-model.yml
  - type: Conformance
    url: conformance/athenian-conformance.yml
- aid: athenian:athenian-team-api
  name: Athenian Team API
  description: The team API from Athenian — 3 operation(s) for team.
  humanURL: https://github.com/athenianco/api-spec
  baseURL: https://api.athenian.co/v1
  tags:
  - Team
  tags_raw:
  - team
  properties:
  - type: OpenAPI
    url: openapi/athenian-team-api-openapi.yml
  - type: ErrorCatalog
    url: errors/athenian-problem-types.yml
  - type: Conventions
    url: conventions/athenian-conventions.yml
  - type: DataModel
    url: data-model/athenian-data-model.yml
  - type: Conformance
    url: conformance/athenian-conformance.yml
- aid: athenian:athenian-user-api
  name: Athenian User API
  description: The user API from Athenian — 6 operation(s) for user.
  humanURL: https://github.com/athenianco/api-spec
  baseURL: https://api.athenian.co/v1
  tags:
  - User
  tags_raw:
  - user
  properties:
  - type: OpenAPI
    url: openapi/athenian-user-api-openapi.yml
  - type: ErrorCatalog
    url: errors/athenian-problem-types.yml
  - type: Conventions
    url: conventions/athenian-conventions.yml
  - type: DataModel
    url: data-model/athenian-data-model.yml
  - type: Conformance
    url: conformance/athenian-conformance.yml
- aid: athenian:athenian-version-api
  name: Athenian Version API
  description: The version API from Athenian — 1 operation(s) for version.
  humanURL: https://github.com/athenianco/api-spec
  baseURL: https://api.athenian.co/v1
  tags:
  - Version
  tags_raw:
  - version
  properties:
  - type: OpenAPI
    url: openapi/athenian-version-api-openapi.yml
  - type: ErrorCatalog
    url: errors/athenian-problem-types.yml
  - type: Conventions
    url: conventions/athenian-conventions.yml
  - type: DataModel
    url: data-model/athenian-data-model.yml
  - type: Conformance
    url: conformance/athenian-conformance.yml
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
common:
- type: CapabilityMap
  url: capabilities/athenian-capability-edges.yml
  name: Athenian Business Capability Map
- type: Overlay
  url: overlays/athenian-openapi-overlay.yaml
- type: IssueTracker
  url: https://github.com/athenianco/athenian-api-open/issues
- type: License
  name: MIT
  url: https://github.com/athenianco/athenian-api-open/blob/master/LICENSE
- type: AgenticAccess
  url: agentic-access/athenian-agentic-access.yml
- type: DomainSecurity
  url: security/athenian-domain-security.yml
- type: Authentication
  url: authentication/athenian-authentication.yml
- type: X-MCPServerCandidate
  url: mcp/athenian-mcp.yml
  note: 'Renamed from MCPServer 2026-09-03 (roadmap#247): the manifest self-describes as status: candidate — a tool list derived
    from the published API contracts, not an existing server. The scorer already read the manifest and reported mcp_server
    correctly; the MCPServer type was crediting the artifact-type surfaces with a server that does not exist.'
- type: AgentSkill
  url: skills/_index.yml
- type: Lifecycle
  url: lifecycle/athenian-lifecycle.yml
- type: LLMsTxt
  url: llms/athenian-llms.txt
- type: GitHubOrganization
  url: https://github.com/athenianco
- type: SourceCode
  url: https://github.com/athenianco/athenian-api-open
- type: Website
  url: https://athenian.com
x-enrichment:
  date: '2026-07-19'
  status: backfilled
  pass: local-v1
  note: backfilled from .gitignore signal + verified work evidence

Athenian API — frequently asked questions

Does Athenian have an API?

Yes. APIs.io lists 15 APIs from Athenian, including Athenian Align API, Athenian Events API and Athenian Filter API, and 12 more.

Is there an OpenAPI specification for the Athenian API?

Yes. APIs.io indexes 15 OpenAPI specifications for Athenian, each linked for download from this page.

How do I authenticate with the Athenian API?

Athenian uses bearer-token authentication (apiKey/http · 2 schemes). The details are profiled on APIs.io as Athenian Authentication.

Is the Athenian API ready for AI agents?

Athenian has a Kin Score of 0.0 out of 100 (minimal) and an Agent Readiness score of 0.0 (human-only), 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.
All 92 tools →

Call it yourself

curl for this page
This provider 
curl "https://apis.io/api/v1/providers/athenian"
All providers 
curl "https://apis.io/api/v1/providers?limit=25"
Every operation they expose 
curl "https://apis.io/api/v1/providers/athenian/operations?limit=25"
How their score was established 
curl "https://apis.io/api/v1/providers/athenian/evidence"

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