AgentsIndex

AgentsIndex is the reference index of AI-native tools: an ongoing, edited catalog of AI agents, AI-first products, and the tools that power them. The directory currently lists 384 tools, with 29 added in the last seven days, covering categories such as customer-service agents, commerce, sales, prospecting, marketing, social media, design, image generation, meeting note takers, work assistants, personal assistants, enterprise search, and research agents.

AgentsIndex publishes 19 API contracts indexed on the APIs.io network, including Agent API, AgentsIndex — Machine API, Blog API, and 16 more. Tagged areas include Artificial Intelligence, Index, Tools, Catalog, and Agents.

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

AgentsIndex’s developer surface includes documentation, API reference, authentication, engineering blog, support, pricing, and 25 more developer resources.

🌐 Visit website 📡 Profile data on GitHub

35.6/100 thin ▼ -8.4 Agent 35/100 agent ready Heartbeat 62/100 alive Full breakdown ↓
scored 2026-11-06 · rubric v0.27.0 · Show this score on your site →

1 published contract 1 MCP Servers 1 Agent Skills

Artificial Intelligence Index Tools Catalog Agents Marketplace

Kin Score

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

Composite quality — 35.6/100 · thin

Contract Quality 12.3 / 21

Developer Ergonomics 4.4 / 17

Access Clarity 3.8 / 17

Operational Transparency 0.9 / 11

Contract Governance 2.2 / 10

Discoverability 5.5 / 9

Regulatory Posture 3.7 / 15

Agent readiness — 35/100 · agent ready

Machine-Readable Contract 18 / 18

Agentic Access Contract 10 / 10

Documented Reversibility 0 / 6

MCP Server 12 / 12

Machine-Readable Auth 10 / 10

Idempotency 9 / 9

Stable Error Semantics 8 / 8

Request/Response Examples 0 / 7

Rate-Limit Signaling 7 / 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):

A2A Agent Card +8 pts — a2a/-a2a.yml manifest, graded on conformance.grade against A2A 1.0.0
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
Delegated User Identity +6 pts — a served discovery document listing authorization_code in grant_types_supported (served), else an oauth2 authorizationCode flow or openIdConnect declared in an OpenAPI (documented)
Typed Event Surface +6 pts — AsyncAPI document, OR webhooks/callbacks objects in the as-published OpenAPI, OR common[].type includes Webhooks
Documented Reversibility +6 pts — a reversal operation in the contract, graded up when a window is documented too

5 more unmet checks in the Agent Readiness table above.

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

Access Clarity scores 22.4 — up to +15.5 composite points
Developer Ergonomics scores 25.6 — up to +14.9 composite points
Operational Transparency scores 7.9 — up to +12.0 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/agentsindex-ai/apis.yml: open an issue on github.com/api-evangelist/agentsindex-ai 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 2

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.

Model Context Protocol (MCP)

measured — observed by APIs.io (documented)

OpenAPI

measured — observed by APIs.io (published)

APIs 19

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

AgentsIndex Agent API

The Agent API from AgentsIndex — 6 operation(s) for agent.

AgentsIndex AgentsIndex — Machine API

The AgentsIndex — Machine API API from AgentsIndex — 1 operation(s) for agentsindex — machine api.

AgentsIndex Blog API

The Blog API from AgentsIndex — 1 operation(s) for blog.

AgentsIndex Blog.md API

The Blog.md API from AgentsIndex — 1 operation(s) for blog.md.

AgentsIndex Categories API

The Categories API from AgentsIndex — 2 operation(s) for categories.

AgentsIndex Domain Proof API

The Domain Proof API from AgentsIndex — 2 operation(s) for domain proof.

AgentsIndex Guides API

The Guides API from AgentsIndex — 1 operation(s) for guides.

AgentsIndex Index.json API

The Index.json API from AgentsIndex — 1 operation(s) for index.json.

AgentsIndex Lead API

The Lead API from AgentsIndex — 1 operation(s) for lead.

AgentsIndex Listings.json API

The Listings.json API from AgentsIndex — 1 operation(s) for listings.json.

AgentsIndex Llms Full.txt API

The Llms Full.txt API from AgentsIndex — 1 operation(s) for llms full.txt.

AgentsIndex Llms.txt API

The Llms.txt API from AgentsIndex — 1 operation(s) for llms.txt.

AgentsIndex MCP API

The Mcp API from AgentsIndex — 1 operation(s) for mcp.

AgentsIndex Methodology.md API

The Methodology.md API from AgentsIndex — 1 operation(s) for methodology.md.

AgentsIndex Newsletter API

The Newsletter API from AgentsIndex — 1 operation(s) for newsletter.

AgentsIndex Owner API

The Owner API from AgentsIndex — 1 operation(s) for owner.

AgentsIndex Search API

The Search API from AgentsIndex — 1 operation(s) for search.

AgentsIndex Submissions API

The Submissions API from AgentsIndex — 1 operation(s) for submissions.

AgentsIndex Submit API

The Submit API from AgentsIndex — 1 operation(s) for submit.

Scroll for all 19

MCP Servers 1

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

AgentsIndex MCP Server

Remote MCP server at agentsindex.ai requiring an API key.

MCP SERVER

Agent Skills 1

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

search-listings

AGENT SKILL

Semantic Vocabularies 1

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

Agentsindex Ai Context

12 classes · 50 properties

JSON-LD

Spectral Rules 1

Spectral governance rulesets for linting and validating these APIs.

AgentsIndex API Rules

11 rules · 8 errors 1 warnings 2 info

SPECTRAL

JSON Schema 6

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

AgentCatalogue

6 properties

JSON SCHEMA

AgentQuote

7 properties

JSON SCHEMA

LeadInput

8 properties

JSON SCHEMA

ListingsExport

6 properties

JSON SCHEMA

OwnerListings

3 properties

JSON SCHEMA

SubmissionStatus

5 properties

JSON SCHEMA

Security Posture 3

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

Agentsindex Ai Authentication

apiKey/http · 2 schemes

SECURITY

Agentsindex Ai Domain Security

TLSv1.3 · HSTS · DNSSEC · DMARC

SECURITY

Agentsindex Ai Vulnerability Disclosure

security.txt · contact published

SECURITY

Agentic Access 1

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

Agentsindex Ai Agentic Access

26 operations · 8 acting

AGENTIC

Resources

Get Started 1

Portal, sign-up, and the first successful call

Login

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

AgentSkill

LLMsTxt

MCPServer

WellKnown

Design & Contract 8

Pagination, idempotency, versioning, errors, and events

Spectral

JSONLD

Vocabulary

DataModel

Idempotency

Conventions

ErrorCatalog

Conformance

Scroll for all 8

Build 2

SDKs, sample code, and the tooling you integrate with

ToolCrosswalk

ToolCrosswalk

GitHubOrganization

GitHubOrganization

Access & Security 5

Authentication, authorization, and security posture

Security

Security

SecurityTxt

SecurityTxt

Authentication

Authentication

VulnerabilityDisclosure

VulnerabilityDisclosure

DomainSecurity

DomainSecurity

Operate 1

Status, limits, changes, and where to get help

Support

Support

Commercial 3

Pricing, plans, and the legal terms of use

TermsOfService

TermsOfService

PrivacyPolicy

PrivacyPolicy

Pricing

Pricing

Company 2

The organization behind the API

Website

Website

Blog

Blog

Other 2

Properties that don't map to a standard resource type

Hosts

Hosts

Vendors

Vendors

Source (apis.yml)

aid: agentsindex-ai
name: AgentsIndex
description: 'AgentsIndex is the reference index of AI-native tools: an ongoing, edited catalog of AI agents, AI-first products,
  and the tools that power them. The directory currently lists 384 tools, with 29 added in the last seven days, covering categories
  such as customer-service agents, commerce, sales, prospecting, marketing, social media, design, image generation, meeting
  note takers, work assistants, personal assistants, enterprise search, and research agents.'
url: https://artifacts.apis.io/agentsindex-ai/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)
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
specificationVersion: '0.20'
created: '2026-11-01'
modified: '2026-11-01'
tags:
- Artificial Intelligence
- Index
- Tools
- Catalog
- Agents
- Marketplace
tags_raw:
- AI
- Index
- Tools
- Catalog
- Agents
- Marketplace
image: https://agentsindex.ai/og/home.png
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
common:
- type: AgenticAccess
  url: agentic-access/agentsindex-ai-agentic-access.yml
- type: Spectral
  url: rules/agentsindex-ai-rules.yml
- type: JSONLD
  url: json-ld/agentsindex-ai-context.jsonld
- type: Vocabulary
  url: vocabulary/agentsindex-ai-vocabulary.yml
- type: AgentSkill
  url: skills/_index.yml
- type: DataModel
  url: data-model/agentsindex-ai-data-model.yml
- type: Idempotency
  url: conventions/agentsindex-ai-conventions.yml
- type: Conventions
  url: conventions/agentsindex-ai-conventions.yml
- type: Security
  url: https://agentsindex.ai/contact
- type: ErrorCatalog
  url: errors/agentsindex-ai-problem-types.yml
- type: Conformance
  url: conformance/agentsindex-ai-conformance.yml
- type: LLMsTxt
  url: llms/agentsindex-ai-llms.txt
- type: ToolCrosswalk
  url: mcp/agentsindex-ai-tool-crosswalk.yml
- type: MCPServer
  url: mcp/agentsindex-ai-mcp.yml
- type: SecurityTxt
  url: well-known/agentsindex-ai-security.txt
- type: WellKnown
  url: well-known/agentsindex-ai-well-known.yml
- type: Hosts
  url: hosts/agentsindex-ai-hosts.yml
- type: Vendors
  url: vendors/agentsindex-ai-vendors.yml
- type: Login
  url: https://agentsindex.ai/login
- type: Documentation
  url: https://agentsindex.ai/guides/
- type: APIReference
  url: https://agentsindex.ai/llms.txt
- type: GitHubOrganization
  url: https://github.com/AgentsIndex
- type: Authentication
  url: authentication/agentsindex-ai-authentication.yml
- type: VulnerabilityDisclosure
  url: security/agentsindex-ai-vulnerability-disclosure.yml
- type: DomainSecurity
  url: security/agentsindex-ai-domain-security.yml
- type: Website
  url: https://agentsindex.ai/
- type: Blog
  url: https://agentsindex.ai/blog
- type: Support
  url: https://agentsindex.ai/contact
- type: TermsOfService
  url: https://agentsindex.ai/terms
- type: PrivacyPolicy
  url: https://agentsindex.ai/privacy
- type: Pricing
  url: https://agentsindex.ai/advertise
apis:
- aid: agentsindex-ai:agentsindex-ai-agent-api
  name: AgentsIndex Agent API
  description: The Agent API from AgentsIndex — 6 operation(s) for agent.
  humanURL: https://agentsindex.ai/guides/
  baseURL: https://agentsindex.ai
  tags:
  - Agents
  tags_raw:
  - Agent
  properties:
  - type: OpenAPI
    url: openapi/agentsindex-ai-agent-api-openapi.yml
  - type: JSONSchema
    url: json-schema/agentsindex-ai-lead-input-schema.json
  - type: JSONSchema
    url: json-schema/agentsindex-ai-agent-catalogue-schema.json
  - type: JSONSchema
    url: json-schema/agentsindex-ai-submission-status-schema.json
  - type: JSONSchema
    url: json-schema/agentsindex-ai-listings-export-schema.json
  - type: JSONSchema
    url: json-schema/agentsindex-ai-owner-listings-schema.json
  - type: JSONSchema
    url: json-schema/agentsindex-ai-agent-quote-schema.json
- aid: agentsindex-ai:agentsindex-ai-agentsindex-machine-api-api
  name: AgentsIndex AgentsIndex — Machine API
  description: The AgentsIndex — Machine API API from AgentsIndex — 1 operation(s) for agentsindex — machine api.
  humanURL: https://agentsindex.ai/guides/
  baseURL: https://agentsindex.ai
  tags:
  - AgentsIndex — Machine API
  properties:
  - type: OpenAPI
    url: openapi/agentsindex-ai-agentsindex-machine-api-api-openapi.yml
  - type: JSONSchema
    url: json-schema/agentsindex-ai-lead-input-schema.json
  - type: JSONSchema
    url: json-schema/agentsindex-ai-agent-catalogue-schema.json
  - type: JSONSchema
    url: json-schema/agentsindex-ai-submission-status-schema.json
  - type: JSONSchema
    url: json-schema/agentsindex-ai-listings-export-schema.json
  - type: JSONSchema
    url: json-schema/agentsindex-ai-owner-listings-schema.json
  - type: JSONSchema
    url: json-schema/agentsindex-ai-agent-quote-schema.json
- aid: agentsindex-ai:agentsindex-ai-blog-api
  name: AgentsIndex Blog API
  description: The Blog API from AgentsIndex — 1 operation(s) for blog.
  humanURL: https://agentsindex.ai/guides/
  baseURL: https://agentsindex.ai
  tags:
  - Blog
  properties:
  - type: OpenAPI
    url: openapi/agentsindex-ai-blog-api-openapi.yml
  - type: JSONSchema
    url: json-schema/agentsindex-ai-lead-input-schema.json
  - type: JSONSchema
    url: json-schema/agentsindex-ai-agent-catalogue-schema.json
  - type: JSONSchema
    url: json-schema/agentsindex-ai-submission-status-schema.json
  - type: JSONSchema
    url: json-schema/agentsindex-ai-listings-export-schema.json
  - type: JSONSchema
    url: json-schema/agentsindex-ai-owner-listings-schema.json
  - type: JSONSchema
    url: json-schema/agentsindex-ai-agent-quote-schema.json
- aid: agentsindex-ai:agentsindex-ai-blog-md-api
  name: AgentsIndex Blog.md API
  description: The Blog.md API from AgentsIndex — 1 operation(s) for blog.md.
  humanURL: https://agentsindex.ai/guides/
  baseURL: https://agentsindex.ai
  tags:
  - Blog.md
  properties:
  - type: OpenAPI
    url: openapi/agentsindex-ai-blog-md-api-openapi.yml
  - type: JSONSchema
    url: json-schema/agentsindex-ai-lead-input-schema.json
  - type: JSONSchema
    url: json-schema/agentsindex-ai-agent-catalogue-schema.json
  - type: JSONSchema
    url: json-schema/agentsindex-ai-submission-status-schema.json
  - type: JSONSchema
    url: json-schema/agentsindex-ai-listings-export-schema.json
  - type: JSONSchema
    url: json-schema/agentsindex-ai-owner-listings-schema.json
  - type: JSONSchema
    url: json-schema/agentsindex-ai-agent-quote-schema.json
- aid: agentsindex-ai:agentsindex-ai-categories-api
  name: AgentsIndex Categories API
  description: The Categories API from AgentsIndex — 2 operation(s) for categories.
  humanURL: https://agentsindex.ai/guides/
  baseURL: https://agentsindex.ai
  tags:
  - Categories
  properties:
  - type: OpenAPI
    url: openapi/agentsindex-ai-categories-api-openapi.yml
  - type: JSONSchema
    url: json-schema/agentsindex-ai-lead-input-schema.json
  - type: JSONSchema
    url: json-schema/agentsindex-ai-agent-catalogue-schema.json
  - type: JSONSchema
    url: json-schema/agentsindex-ai-submission-status-schema.json
  - type: JSONSchema
    url: json-schema/agentsindex-ai-listings-export-schema.json
  - type: JSONSchema
    url: json-schema/agentsindex-ai-owner-listings-schema.json
  - type: JSONSchema
    url: json-schema/agentsindex-ai-agent-quote-schema.json
- aid: agentsindex-ai:agentsindex-ai-domain-proof-api
  name: AgentsIndex Domain Proof API
  description: The Domain Proof API from AgentsIndex — 2 operation(s) for domain proof.
  humanURL: https://agentsindex.ai/guides/
  baseURL: https://agentsindex.ai
  tags:
  - Domain Proof
  properties:
  - type: OpenAPI
    url: openapi/agentsindex-ai-domain-proof-api-openapi.yml
  - type: JSONSchema
    url: json-schema/agentsindex-ai-lead-input-schema.json
  - type: JSONSchema
    url: json-schema/agentsindex-ai-agent-catalogue-schema.json
  - type: JSONSchema
    url: json-schema/agentsindex-ai-submission-status-schema.json
  - type: JSONSchema
    url: json-schema/agentsindex-ai-listings-export-schema.json
  - type: JSONSchema
    url: json-schema/agentsindex-ai-owner-listings-schema.json
  - type: JSONSchema
    url: json-schema/agentsindex-ai-agent-quote-schema.json
- aid: agentsindex-ai:agentsindex-ai-guides-api
  name: AgentsIndex Guides API
  description: The Guides API from AgentsIndex — 1 operation(s) for guides.
  humanURL: https://agentsindex.ai/guides/
  baseURL: https://agentsindex.ai
  tags:
  - Guides
  properties:
  - type: OpenAPI
    url: openapi/agentsindex-ai-guides-api-openapi.yml
  - type: JSONSchema
    url: json-schema/agentsindex-ai-lead-input-schema.json
  - type: JSONSchema
    url: json-schema/agentsindex-ai-agent-catalogue-schema.json
  - type: JSONSchema
    url: json-schema/agentsindex-ai-submission-status-schema.json
  - type: JSONSchema
    url: json-schema/agentsindex-ai-listings-export-schema.json
  - type: JSONSchema
    url: json-schema/agentsindex-ai-owner-listings-schema.json
  - type: JSONSchema
    url: json-schema/agentsindex-ai-agent-quote-schema.json
- aid: agentsindex-ai:agentsindex-ai-index-json-api
  name: AgentsIndex Index.json API
  description: The Index.json API from AgentsIndex — 1 operation(s) for index.json.
  humanURL: https://agentsindex.ai/guides/
  baseURL: https://agentsindex.ai
  tags:
  - Index.json
  properties:
  - type: OpenAPI
    url: openapi/agentsindex-ai-index-json-api-openapi.yml
  - type: JSONSchema
    url: json-schema/agentsindex-ai-lead-input-schema.json
  - type: JSONSchema
    url: json-schema/agentsindex-ai-agent-catalogue-schema.json
  - type: JSONSchema
    url: json-schema/agentsindex-ai-submission-status-schema.json
  - type: JSONSchema
    url: json-schema/agentsindex-ai-listings-export-schema.json
  - type: JSONSchema
    url: json-schema/agentsindex-ai-owner-listings-schema.json
  - type: JSONSchema
    url: json-schema/agentsindex-ai-agent-quote-schema.json
- aid: agentsindex-ai:agentsindex-ai-lead-api
  name: AgentsIndex Lead API
  description: The Lead API from AgentsIndex — 1 operation(s) for lead.
  humanURL: https://agentsindex.ai/guides/
  baseURL: https://agentsindex.ai
  tags:
  - Leads
  tags_raw:
  - Lead
  properties:
  - type: OpenAPI
    url: openapi/agentsindex-ai-lead-api-openapi.yml
  - type: JSONSchema
    url: json-schema/agentsindex-ai-lead-input-schema.json
  - type: JSONSchema
    url: json-schema/agentsindex-ai-agent-catalogue-schema.json
  - type: JSONSchema
    url: json-schema/agentsindex-ai-submission-status-schema.json
  - type: JSONSchema
    url: json-schema/agentsindex-ai-listings-export-schema.json
  - type: JSONSchema
    url: json-schema/agentsindex-ai-owner-listings-schema.json
  - type: JSONSchema
    url: json-schema/agentsindex-ai-agent-quote-schema.json
- aid: agentsindex-ai:agentsindex-ai-listings-json-api
  name: AgentsIndex Listings.json API
  description: The Listings.json API from AgentsIndex — 1 operation(s) for listings.json.
  humanURL: https://agentsindex.ai/guides/
  baseURL: https://agentsindex.ai
  tags:
  - Listings.json
  properties:
  - type: OpenAPI
    url: openapi/agentsindex-ai-listings-json-api-openapi.yml
  - type: JSONSchema
    url: json-schema/agentsindex-ai-lead-input-schema.json
  - type: JSONSchema
    url: json-schema/agentsindex-ai-agent-catalogue-schema.json
  - type: JSONSchema
    url: json-schema/agentsindex-ai-submission-status-schema.json
  - type: JSONSchema
    url: json-schema/agentsindex-ai-listings-export-schema.json
  - type: JSONSchema
    url: json-schema/agentsindex-ai-owner-listings-schema.json
  - type: JSONSchema
    url: json-schema/agentsindex-ai-agent-quote-schema.json
- aid: agentsindex-ai:agentsindex-ai-llms-full-txt-api
  name: AgentsIndex Llms Full.txt API
  description: The Llms Full.txt API from AgentsIndex — 1 operation(s) for llms full.txt.
  humanURL: https://agentsindex.ai/guides/
  baseURL: https://agentsindex.ai
  tags:
  - Llms Full.txt
  properties:
  - type: OpenAPI
    url: openapi/agentsindex-ai-llms-full-txt-api-openapi.yml
  - type: JSONSchema
    url: json-schema/agentsindex-ai-lead-input-schema.json
  - type: JSONSchema
    url: json-schema/agentsindex-ai-agent-catalogue-schema.json
  - type: JSONSchema
    url: json-schema/agentsindex-ai-submission-status-schema.json
  - type: JSONSchema
    url: json-schema/agentsindex-ai-listings-export-schema.json
  - type: JSONSchema
    url: json-schema/agentsindex-ai-owner-listings-schema.json
  - type: JSONSchema
    url: json-schema/agentsindex-ai-agent-quote-schema.json
- aid: agentsindex-ai:agentsindex-ai-llms-txt-api
  name: AgentsIndex Llms.txt API
  description: The Llms.txt API from AgentsIndex — 1 operation(s) for llms.txt.
  humanURL: https://agentsindex.ai/guides/
  baseURL: https://agentsindex.ai
  tags:
  - Llms.txt
  properties:
  - type: OpenAPI
    url: openapi/agentsindex-ai-llms-txt-api-openapi.yml
  - type: JSONSchema
    url: json-schema/agentsindex-ai-lead-input-schema.json
  - type: JSONSchema
    url: json-schema/agentsindex-ai-agent-catalogue-schema.json
  - type: JSONSchema
    url: json-schema/agentsindex-ai-submission-status-schema.json
  - type: JSONSchema
    url: json-schema/agentsindex-ai-listings-export-schema.json
  - type: JSONSchema
    url: json-schema/agentsindex-ai-owner-listings-schema.json
  - type: JSONSchema
    url: json-schema/agentsindex-ai-agent-quote-schema.json
- aid: agentsindex-ai:agentsindex-ai-mcp-api
  name: AgentsIndex MCP API
  description: The Mcp API from AgentsIndex — 1 operation(s) for mcp.
  humanURL: https://agentsindex.ai/guides/
  baseURL: https://agentsindex.ai
  tags:
  - MCP
  tags_raw:
  - Mcp
  properties:
  - type: OpenAPI
    url: openapi/agentsindex-ai-mcp-api-openapi.yml
  - type: JSONSchema
    url: json-schema/agentsindex-ai-lead-input-schema.json
  - type: JSONSchema
    url: json-schema/agentsindex-ai-agent-catalogue-schema.json
  - type: JSONSchema
    url: json-schema/agentsindex-ai-submission-status-schema.json
  - type: JSONSchema
    url: json-schema/agentsindex-ai-listings-export-schema.json
  - type: JSONSchema
    url: json-schema/agentsindex-ai-owner-listings-schema.json
  - type: JSONSchema
    url: json-schema/agentsindex-ai-agent-quote-schema.json
- aid: agentsindex-ai:agentsindex-ai-methodology-md-api
  name: AgentsIndex Methodology.md API
  description: The Methodology.md API from AgentsIndex — 1 operation(s) for methodology.md.
  humanURL: https://agentsindex.ai/guides/
  baseURL: https://agentsindex.ai
  tags:
  - Methodology.md
  properties:
  - type: OpenAPI
    url: openapi/agentsindex-ai-methodology-md-api-openapi.yml
  - type: JSONSchema
    url: json-schema/agentsindex-ai-lead-input-schema.json
  - type: JSONSchema
    url: json-schema/agentsindex-ai-agent-catalogue-schema.json
  - type: JSONSchema
    url: json-schema/agentsindex-ai-submission-status-schema.json
  - type: JSONSchema
    url: json-schema/agentsindex-ai-listings-export-schema.json
  - type: JSONSchema
    url: json-schema/agentsindex-ai-owner-listings-schema.json
  - type: JSONSchema
    url: json-schema/agentsindex-ai-agent-quote-schema.json
- aid: agentsindex-ai:agentsindex-ai-newsletter-api
  name: AgentsIndex Newsletter API
  description: The Newsletter API from AgentsIndex — 1 operation(s) for newsletter.
  humanURL: https://agentsindex.ai/guides/
  baseURL: https://agentsindex.ai
  tags:
  - Newsletters
  tags_raw:
  - Newsletter
  properties:
  - type: OpenAPI
    url: openapi/agentsindex-ai-newsletter-api-openapi.yml
  - type: JSONSchema
    url: json-schema/agentsindex-ai-lead-input-schema.json
  - type: JSONSchema
    url: json-schema/agentsindex-ai-agent-catalogue-schema.json
  - type: JSONSchema
    url: json-schema/agentsindex-ai-submission-status-schema.json
  - type: JSONSchema
    url: json-schema/agentsindex-ai-listings-export-schema.json
  - type: JSONSchema
    url: json-schema/agentsindex-ai-owner-listings-schema.json
  - type: JSONSchema
    url: json-schema/agentsindex-ai-agent-quote-schema.json
- aid: agentsindex-ai:agentsindex-ai-owner-api
  name: AgentsIndex Owner API
  description: The Owner API from AgentsIndex — 1 operation(s) for owner.
  humanURL: https://agentsindex.ai/guides/
  baseURL: https://agentsindex.ai
  tags:
  - Owner
  properties:
  - type: OpenAPI
    url: openapi/agentsindex-ai-owner-api-openapi.yml
  - type: JSONSchema
    url: json-schema/agentsindex-ai-lead-input-schema.json
  - type: JSONSchema
    url: json-schema/agentsindex-ai-agent-catalogue-schema.json
  - type: JSONSchema
    url: json-schema/agentsindex-ai-submission-status-schema.json
  - type: JSONSchema
    url: json-schema/agentsindex-ai-listings-export-schema.json
  - type: JSONSchema
    url: json-schema/agentsindex-ai-owner-listings-schema.json
  - type: JSONSchema
    url: json-schema/agentsindex-ai-agent-quote-schema.json
- aid: agentsindex-ai:agentsindex-ai-search-api
  name: AgentsIndex Search API
  description: The Search API from AgentsIndex — 1 operation(s) for search.
  humanURL: https://agentsindex.ai/guides/
  baseURL: https://agentsindex.ai
  tags:
  - Search
  properties:
  - type: OpenAPI
    url: openapi/agentsindex-ai-search-api-openapi.yml
  - type: JSONSchema
    url: json-schema/agentsindex-ai-lead-input-schema.json
  - type: JSONSchema
    url: json-schema/agentsindex-ai-agent-catalogue-schema.json
  - type: JSONSchema
    url: json-schema/agentsindex-ai-submission-status-schema.json
  - type: JSONSchema
    url: json-schema/agentsindex-ai-listings-export-schema.json
  - type: JSONSchema
    url: json-schema/agentsindex-ai-owner-listings-schema.json
  - type: JSONSchema
    url: json-schema/agentsindex-ai-agent-quote-schema.json
- aid: agentsindex-ai:agentsindex-ai-submissions-api
  name: AgentsIndex Submissions API
  description: The Submissions API from AgentsIndex — 1 operation(s) for submissions.
  humanURL: https://agentsindex.ai/guides/
  baseURL: https://agentsindex.ai
  tags:
  - Submissions
  properties:
  - type: OpenAPI
    url: openapi/agentsindex-ai-submissions-api-openapi.yml
  - type: JSONSchema
    url: json-schema/agentsindex-ai-lead-input-schema.json
  - type: JSONSchema
    url: json-schema/agentsindex-ai-agent-catalogue-schema.json
  - type: JSONSchema
    url: json-schema/agentsindex-ai-submission-status-schema.json
  - type: JSONSchema
    url: json-schema/agentsindex-ai-listings-export-schema.json
  - type: JSONSchema
    url: json-schema/agentsindex-ai-owner-listings-schema.json
  - type: JSONSchema
    url: json-schema/agentsindex-ai-agent-quote-schema.json
- aid: agentsindex-ai:agentsindex-ai-submit-api
  name: AgentsIndex Submit API
  description: The Submit API from AgentsIndex — 1 operation(s) for submit.
  humanURL: https://agentsindex.ai/guides/
  baseURL: https://agentsindex.ai
  tags:
  - Submit
  properties:
  - type: OpenAPI
    url: openapi/agentsindex-ai-submit-api-openapi.yml
  - type: JSONSchema
    url: json-schema/agentsindex-ai-lead-input-schema.json
  - type: JSONSchema
    url: json-schema/agentsindex-ai-agent-catalogue-schema.json
  - type: JSONSchema
    url: json-schema/agentsindex-ai-submission-status-schema.json
  - type: JSONSchema
    url: json-schema/agentsindex-ai-listings-export-schema.json
  - type: JSONSchema
    url: json-schema/agentsindex-ai-owner-listings-schema.json
  - type: JSONSchema
    url: json-schema/agentsindex-ai-agent-quote-schema.json
x-enrichment:
  date: '2026-11-01'
  status: enriched
  artifacts_added: 34
  pass: modular-v1
  engine: identity=oss,contract=oss,surfaces=oss,docs=oss,regulatory=oss

AgentsIndex API — frequently asked questions

Does AgentsIndex have an API?

Yes. APIs.io lists 19 APIs from AgentsIndex, including AgentsIndex Agent API, AgentsIndex AgentsIndex — Machine API and AgentsIndex Blog API, and 16 more.

Is there an OpenAPI specification for the AgentsIndex API?

Yes. APIs.io indexes 19 OpenAPI specifications for AgentsIndex, each linked for download from this page.

How do I authenticate with the AgentsIndex API?

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

Does AgentsIndex have an MCP server?

Yes. APIs.io lists 1 MCP server for AgentsIndex: Remote MCP server at agentsindex.ai requiring an API key.

Is the AgentsIndex API ready for AI agents?

AgentsIndex has a Kin Score of 35.6 out of 100 (thin) and an Agent Readiness score of 35.2 (agent-ready), scored by API Evangelist on 2026-11-06.

Work with this as data

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get_provider_toolsEvery MCP tool they ship, with the operation each wraps.
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