Extcord

Extcord provides a utility gateway for AI agents, enabling fetched pages and intermediate results to stay on the server as handles. It offers operations to list, retrieve, and execute AI-driven tasks via a simple HTTP API, supporting pipelines, recipes, and MCP streaming. The platform emphasizes privacy, with all data processing occurring server‑side, and includes rate limits, authentication notes, and comprehensive documentation for developers.

Extcord publishes 10 API contracts indexed on the APIs.io network, including Benchmark API, H API, Llms Full.txt API, and 7 more. Tagged areas include Artificial Intelligence, Gateways, Utility, Agents, and Automation.

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

Extcord’s developer surface includes API reference and 18 more developer resources.

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26.6/100 thin Agent 34/100 agent ready Full breakdown ↓
scored 2026-11-13 · rubric v0.28.0 · Show this score on your site →

1 published contract 1 MCP Servers

Artificial Intelligence Gateways Utility Agents Automation Company

Kin Score

Kin Score How this is scored →
scored 2026-11-13 · rubric v0.28.0

Composite quality — 26.6/100 · thin

Contract Quality 9.8 / 21

Developer Ergonomics 2.3 / 17

Access Clarity 1.4 / 17

Operational Transparency 1.0 / 11

Contract Governance 2.2 / 10

Discoverability 5.4 / 9

Regulatory Posture 2.4 / 15

Agent readiness — 34/100 · agent ready

Machine-Readable Contract 18 / 18

Agentic Access Contract 10 / 10

Documented Reversibility 0 / 6

MCP Server 12 / 12

Machine-Readable Auth 0 / 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 4 / 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 Energy & Utilities regime, so Regulatory Posture carries 15 points of the composite. If this regime is wrong for your business, say so on your provider repo — the applicability map is public and we will correct it.

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

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

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

Machine-Readable Auth +10 pts — a served openid-configuration/oauth-authorization-server carrying `issuer` (served), else the securitySchemes class in the provider OpenAPIs — bound (mutualTLS, DPoP, Signature) > negotiable (oauth2 authorizationCode/clientCredentials, openIdConnect) > bearer (http bearer, apiKey) Ask about this →
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) Ask about this →
A2A Agent Card +8 pts — a2a/-a2a.yml manifest, graded on conformance.grade against A2A 1.0.0 Ask about this →
Rate-Limit Signaling +7 pts — OpenAPI responses document X-RateLimit-* / RateLimit headers (verified), else a rate_limits artifact or RateLimits link (documented) Ask about this →
Registration Without a Human +6 pts — a `registration_endpoint` in the served RFC 8414 / OIDC discovery document Ask about this →
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) Ask about this →

6 more unmet checks in the Agent Readiness table above.

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

Access Clarity scores 8.5 — up to +18.3 composite points Ask about this →
Developer Ergonomics scores 13.6 — up to +17.3 composite points Ask about this →
Contract Quality scores 45.9 — up to +13.5 composite points Ask about this →

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.

Not sure how this applies to your stack? Ask about any one item. Kin Lane reads every question, looks at your profile and your situation, and replies with what a fix would take — scoped to that one area, priced up front, yours whether you ship it or not. Ask a question →

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/extcord-io/apis.yml: open an issue on github.com/api-evangelist/extcord-io 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 10

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

Extcord Benchmark API

The Benchmark API from Extcord — 1 operation(s) for benchmark.

Extcord H API

The H API from Extcord — 5 operation(s) for h.

Extcord Llms Full.txt API

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

Extcord Llms.txt API

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

Extcord Ops API

The Ops API from Extcord — 2 operation(s) for ops.

Extcord Pipelines API

The Pipelines API from Extcord — 1 operation(s) for pipelines.

Extcord Privacy API

The Privacy API from Extcord — 1 operation(s) for privacy.

Extcord Recipes API

The Recipes API from Extcord — 3 operation(s) for recipes.

Extcord Types API

The Types API from Extcord — 1 operation(s) for types.

Extcord .well Known API

The .well Known API from Extcord — 1 operation(s) for .well known.

Scroll for all 10

MCP Servers 1

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

Extcord MCP Server

Remote MCP server at extcord.io.

MCP SERVER

Semantic Vocabularies 1

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

Extcord Io Context

6 classes · 16 properties

JSON-LD

Spectral Rules 1

Spectral governance rulesets for linting and validating these APIs. Counts are the severity each rule declares, not results of running them.

Extcord API Rules

34 rules · 31 error-severity 2 warn-severity 1 info-severity

SPECTRAL

JSON Schema 4

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

HandleBody

2 properties

JSON SCHEMA

InvokeBody

5 properties

JSON SCHEMA

PipelineBody

5 properties

JSON SCHEMA

RecipeRunBody

5 properties

JSON SCHEMA

Security Posture 2

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

Extcord Domain Security

TLSv1.3

SECURITY

Extcord Vulnerability Disclosure

security.txt · contact published

SECURITY

Agentic Access (API Evangelist recommendations) 1

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

Extcord Agentic Access

21 operations · 7 acting

AGENTIC

Resources

Documentation 1

Reference material describing how the API behaves

APIReference

APIReference

Agent Surfaces 5

MCP servers, agent skills, and machine-readable catalogs

AgenticAccess

AgentSkill

LLMsTxt

MCPServer

WellKnown

Design & Contract 6

Pagination, idempotency, versioning, errors, and events

Spectral

JSONLD

Vocabulary

DataModel

ErrorCatalog

Conformance

Access & Security 4

Authentication, authorization, and security posture

Security

Security

SecurityTxt

SecurityTxt

VulnerabilityDisclosure

VulnerabilityDisclosure

DomainSecurity

DomainSecurity

Commercial 1

Pricing, plans, and the legal terms of use

PrivacyPolicy

PrivacyPolicy

Company 1

The organization behind the API

Website

Website

Other 1

Properties that don't map to a standard resource type

Hosts

Hosts

Source (apis.yml)

aid: extcord-io
name: Extcord
description: Extcord provides a utility gateway for AI agents, enabling fetched pages and intermediate results to stay on
  the server as handles. It offers operations to list, retrieve, and execute AI-driven tasks via a simple HTTP API, supporting
  pipelines, recipes, and MCP streaming. The platform emphasizes privacy, with all data processing occurring server‑side,
  and includes rate limits, authentication notes, and comprehensive documentation for developers.
url: https://artifacts.apis.io/extcord-io/apis.yml
x-type: company
x-source: harvest:mcp-registry
x-tier: profiled
x-tier-reason: enrichment pass 2026-11-07 (modular-v1; was harvest)
accessModel:
  pricing: unknown
  onboarding: unknown
  trial: false
  try_now: false
  public: false
  label: Unknown
  confidence: low
  source:
  - security
  generated: '2026-11-13'
  method: derived
specificationVersion: '0.20'
created: '2026-11-07'
modified: '2026-11-07'
tags:
- Artificial Intelligence
- Gateways
- Utility
- Agents
- Automation
- Company
tags_raw:
- AI
- Gateway
- Utility
- Agents
- Automation
- Company
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
common:
- type: AgenticAccess
  url: agentic-access/extcord-io-agentic-access.yml
- type: Spectral
  url: rules/extcord-io-rules.yml
- type: JSONLD
  url: json-ld/extcord-io-context.jsonld
- type: Vocabulary
  url: vocabulary/extcord-io-vocabulary.yml
- type: AgentSkill
  url: skills/_index.yml
- type: DataModel
  url: data-model/extcord-io-data-model.yml
- type: Security
  url: https://extcord.io/privacy
- type: ErrorCatalog
  url: errors/extcord-io-problem-types.yml
- type: Conformance
  url: conformance/extcord-io-conformance.yml
- type: LLMsTxt
  url: llms/extcord-io-llms.txt
- type: MCPServer
  url: mcp/extcord-io-mcp.yml
- type: SecurityTxt
  url: well-known/extcord-io-security.txt
- type: WellKnown
  url: well-known/extcord-io-well-known.yml
- type: Hosts
  url: hosts/extcord-io-hosts.yml
- type: PrivacyPolicy
  url: https://extcord.io/privacy
- type: APIReference
  url: https://extcord.io/docs
- type: VulnerabilityDisclosure
  url: security/extcord-io-vulnerability-disclosure.yml
- type: DomainSecurity
  url: security/extcord-io-domain-security.yml
- type: Website
  url: https://extcord.io/
apis:
- aid: extcord-io:extcord-io-benchmark-api
  name: Extcord Benchmark API
  description: The Benchmark API from Extcord — 1 operation(s) for benchmark.
  humanURL: https://extcord.io/docs
  tags:
  - Benchmarks
  tags_raw:
  - Benchmark
  properties:
  - type: OpenAPI
    url: openapi/extcord-io-benchmark-api-openapi.yml
- aid: extcord-io:extcord-io-h-api
  name: Extcord H API
  description: The H API from Extcord — 5 operation(s) for h.
  humanURL: https://extcord.io/docs
  tags:
  - H
  properties:
  - type: OpenAPI
    url: openapi/extcord-io-h-api-openapi.yml
  - type: JSONSchema
    url: json-schema/extcord-io-handle-body-schema.json
- aid: extcord-io:extcord-io-llms-full-txt-api
  name: Extcord Llms Full.txt API
  description: The Llms Full.txt API from Extcord — 1 operation(s) for llms full.txt.
  humanURL: https://extcord.io/docs
  tags:
  - Llms Full.txt
  properties:
  - type: OpenAPI
    url: openapi/extcord-io-llms-full-txt-api-openapi.yml
- aid: extcord-io:extcord-io-llms-txt-api
  name: Extcord Llms.txt API
  description: The Llms.txt API from Extcord — 1 operation(s) for llms.txt.
  humanURL: https://extcord.io/docs
  tags:
  - Llms.txt
  properties:
  - type: OpenAPI
    url: openapi/extcord-io-llms-txt-api-openapi.yml
- aid: extcord-io:extcord-io-ops-api
  name: Extcord Ops API
  description: The Ops API from Extcord — 2 operation(s) for ops.
  humanURL: https://extcord.io/docs
  tags:
  - ops
  tags_raw:
  - Ops
  properties:
  - type: OpenAPI
    url: openapi/extcord-io-ops-api-openapi.yml
  - type: JSONSchema
    url: json-schema/extcord-io-invoke-body-schema.json
- aid: extcord-io:extcord-io-pipelines-api
  name: Extcord Pipelines API
  description: The Pipelines API from Extcord — 1 operation(s) for pipelines.
  humanURL: https://extcord.io/docs
  tags:
  - Pipelines
  properties:
  - type: OpenAPI
    url: openapi/extcord-io-pipelines-api-openapi.yml
  - type: JSONSchema
    url: json-schema/extcord-io-pipeline-body-schema.json
- aid: extcord-io:extcord-io-privacy-api
  name: Extcord Privacy API
  description: The Privacy API from Extcord — 1 operation(s) for privacy.
  humanURL: https://extcord.io/docs
  tags:
  - Privacy
  properties:
  - type: OpenAPI
    url: openapi/extcord-io-privacy-api-openapi.yml
- aid: extcord-io:extcord-io-recipes-api
  name: Extcord Recipes API
  description: The Recipes API from Extcord — 3 operation(s) for recipes.
  humanURL: https://extcord.io/docs
  tags:
  - Recipes
  properties:
  - type: OpenAPI
    url: openapi/extcord-io-recipes-api-openapi.yml
  - type: JSONSchema
    url: json-schema/extcord-io-recipe-run-body-schema.json
- aid: extcord-io:extcord-io-types-api
  name: Extcord Types API
  description: The Types API from Extcord — 1 operation(s) for types.
  humanURL: https://extcord.io/docs
  tags:
  - Types
  properties:
  - type: OpenAPI
    url: openapi/extcord-io-types-api-openapi.yml
- aid: extcord-io:extcord-io-well-known-api
  name: Extcord .well Known API
  description: The .well Known API from Extcord — 1 operation(s) for .well known.
  humanURL: https://extcord.io/docs
  tags:
  - .well Known
  properties:
  - type: OpenAPI
    url: openapi/extcord-io-well-known-api-openapi.yml
x-enrichment:
  date: '2026-11-07'
  status: enriched
  artifacts_added: 23
  pass: modular-v1
  engine: identity=local,contract=local,surfaces=local,docs=local,regulatory=local

Extcord API — frequently asked questions

Does Extcord have an API?

Yes. APIs.io lists 10 APIs from Extcord, including Extcord Benchmark API, Extcord H API and Extcord Llms Full.txt API, and 7 more.

Is there an OpenAPI specification for the Extcord API?

Yes. APIs.io indexes 10 OpenAPI specifications for Extcord, each linked for download from this page.

Does Extcord have an MCP server?

Yes. APIs.io lists 1 MCP server for Extcord: Remote MCP server at extcord.io.

Is the Extcord API ready for AI agents?

Extcord has a Kin Score of 26.6 out of 100 (thin) and an Agent Readiness score of 34.0 (agent-ready), scored by API Evangelist on 2026-11-13.

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