AppHandoff

AppHandoff provides a Multi-Agent MCP Coordination platform for AI coding agents, enabling shared direction, decisions, and context across tools like Claude, Cursor, and Codex. The service offers features such as project handoff, shared kanban, authentication via portal, and billing plans, targeting developers building AI-driven applications.

AppHandoff publishes 1 API contract indexed on the APIs.io network. Tagged areas include AI Agents, Coding Tools, Agent Orchestration, and Multi‑Agent Coordination.

The AppHandoff catalog on APIs.io includes 1 event-driven AsyncAPI specification, 1 JSON-LD context, and 1 Spectral governance ruleset.

AppHandoff’s developer surface includes authentication, getting-started guide, API reference, documentation, pricing, engineering blog, and 19 more developer resources.

🌐 Visit website 📡 Profile data on GitHub

38.0/100 thin ▼ -8.1 Agent 38/100 agent ready Full breakdown ↓
scored 2026-11-06 · rubric v0.27.0 · Show this score on your site →

AccessFreeSelf serve⚡ Free to try

1 published contract 3 Agent Skills

AI AgentsCoding ToolsAgent OrchestrationMulti‑Agent Coordination

Kin Score

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

Composite quality — 38.0/100 · thin

Contract Quality 11.3 / 21

Developer Ergonomics 5.8 / 17

Access Clarity 6.3 / 17

Operational Transparency 1.2 / 11

Contract Governance 2.2 / 10

Discoverability 4.9 / 9

Regulatory Posture 3.1 / 15

Agent readiness — 38/100 · agent ready

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 6 / 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 6 / 6

Protected Resource Metadata 5 / 5

Registration Without a Human 6 / 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):

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

5 more unmet checks in the Agent Readiness table above.

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

Developer Ergonomics scores 33.9 — up to +13.2 composite points
Access Clarity scores 36.8 — up to +12.6 composite points
Contract Quality scores 53.2 — up to +11.7 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/apphandoff-com/apis.yml: open an issue on github.com/api-evangelist/apphandoff-com 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.

OAuth 2.0 Protected Resource Metadata

measured — observed by APIs.io (verified)

Dynamic Client Registration

measured — observed by APIs.io (published)

APIs 1

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

AppHandoff API

API for AppHandoff platform

Agent Skills 3

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

apphandoff-com-billing-setup

AGENT SKILL

apphandoff-com-check-github-sync-health

AGENT SKILL

apphandoff-com-record-machine-and-run-events

AGENT SKILL

AppHandoff API pricing

Prices published by AppHandoff, read 2026-11-01 from apphandoff.com/pricing.

Plan	Price
Open beta	$0/ open beta

Plan details, limits and sources →

Pricing Plans 1

Published pricing tiers and plan structures.

Apphandoff Com Plans Pricing

1 plans

PLANS

Event Specifications 1

AsyncAPI definitions for this provider's event-driven and streaming APIs.

Apphandoff Com Webhooks

ASYNCAPI

Semantic Vocabularies 1

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

Apphandoff Com Context

31 classes · 170 properties

JSON-LD

Spectral Rules 1

Spectral governance rulesets for linting and validating these APIs.

AppHandoff API Rules

65 rules · 50 errors 9 warnings 6 info

SPECTRAL

Security Posture 2

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

Apphandoff Com Authentication

3 schemes

SECURITY

Apphandoff Com Domain Security

TLSv1.3 · HSTS · DMARC

SECURITY

Resources

Get Started 2

Portal, sign-up, and the first successful call

GettingStarted

GettingStarted

DeveloperPortal

DeveloperPortal

Documentation 2

Reference material describing how the API behaves

APIReference

APIReference

Documentation

Documentation

Agent Surfaces 3

MCP servers, agent skills, and machine-readable catalogs

AgentSkill

AgentSkill

LLMsTxt

LLMsTxt

WellKnown

WellKnown

Design & Contract 7

Pagination, idempotency, versioning, errors, and events

Spectral

JSONLD

Vocabulary

Conformance

Webhooks

DataModel

ErrorCatalog

Scroll for all 7

Build 1

SDKs, sample code, and the tooling you integrate with

GitHubOrganization

GitHubOrganization

Access & Security 2

Authentication, authorization, and security posture

Authentication

Authentication

DomainSecurity

DomainSecurity

Commercial 4

Pricing, plans, and the legal terms of use

Plans

Pricing

TermsOfService

PrivacyPolicy

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: apphandoff-com
name: AppHandoff
accessModel:
  pricing: free
  onboarding: self-serve
  trial: false
  try_now: true
  public: false
  gated: none
  gated_source:
  - onboarding
  label: Free · Self-serve signup
  confidence: medium
  probe_state: gated
  source:
  - plans
  - authentication
  - security
  generated: '2026-11-06'
  method: derived
image: https://apphandoff.com/og/root.png
description: AppHandoff provides a Multi-Agent MCP Coordination platform for AI coding agents, enabling shared direction,
  decisions, and context across tools like Claude, Cursor, and Codex. The service offers features such as project handoff,
  shared kanban, authentication via portal, and billing plans, targeting developers building AI-driven applications.
url: https://artifacts.apis.io/apphandoff-com/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:
- AI Agents
- Coding Tools
- Agent Orchestration
- Multi‑Agent Coordination
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
common:
- type: Spectral
  url: rules/apphandoff-com-rules.yml
- type: JSONLD
  url: json-ld/apphandoff-com-context.jsonld
- type: Vocabulary
  url: vocabulary/apphandoff-com-vocabulary.yml
- type: Conformance
  url: conformance/apphandoff-com-conformance.yml
- type: Plans
  url: plans/apphandoff-com-plans-pricing.yml
- type: AgentSkill
  url: skills/_index.yml
- type: Webhooks
  url: asyncapi/apphandoff-com-webhooks.yml
- type: DataModel
  url: data-model/apphandoff-com-data-model.yml
- type: Authentication
  url: authentication/apphandoff-com-authentication.yml
- type: ErrorCatalog
  url: errors/apphandoff-com-problem-types.yml
- type: LLMsTxt
  url: llms/apphandoff-com-llms.txt
- type: WellKnown
  url: well-known/apphandoff-com-well-known.yml
- type: Hosts
  url: hosts/apphandoff-com-hosts.yml
- type: Vendors
  url: vendors/apphandoff-com-vendors.yml
- type: GitHubOrganization
  url: https://github.com/TeamK2K
- type: GettingStarted
  url: https://apphandoff.com/blog/github-mcp-server-cursor-setup
- type: APIReference
  url: https://apphandoff.com/docs/
- type: DomainSecurity
  url: security/apphandoff-com-domain-security.yml
- type: Website
  url: https://apphandoff.com/
- type: Documentation
  url: https://apphandoff.com/docs
- type: DeveloperPortal
  url: https://portal.apphandoff.com/login
- type: Pricing
  url: https://apphandoff.com/pricing
- type: Blog
  url: https://apphandoff.com/blog
- type: TermsOfService
  url: https://apphandoff.com/terms
- type: PrivacyPolicy
  url: https://apphandoff.com/privacy
apis:
- name: AppHandoff API
  description: API for AppHandoff platform
  humanURL: https://apphandoff.com/docs/api/
  baseURL: https://api.apphandoff.com
  aid: apphandoff-com:apphandoff-api
x-coverage:
  state: gated
  reason: partner-login
  method: derived
  generated: '2026-11-01'
  generator: derive-coverage.py (pre-flight evidence)
  detail: the company serves an API surface but requires credentials before any description of it can be read
  evidence:
  - url: https://api.apphandoff.com/mcp
    status: 401
  - url: https://apphandoff.com/
    status: 200
x-enrichment:
  date: '2026-11-01'
  status: enriched
  artifacts_added: 24
  pass: modular-v1
  engine: identity=local,contract=local,surfaces=local,docs=local,regulatory=local

AppHandoff API — frequently asked questions

Does AppHandoff have an API?

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

How do I authenticate with the AppHandoff API?

AppHandoff documents its authentication (3 schemes). The details are profiled on APIs.io as Apphandoff Com Authentication.

How much does the AppHandoff API cost?

AppHandoff publishes its prices; its Open beta plan is $0/ open beta as of 2026-11-01. APIs.io lists 1 pricing plan for AppHandoff, with each plan's price, limits and inclusions under Pricing on this page.

Is the AppHandoff API ready for AI agents?

AppHandoff has a Kin Score of 38.0 out of 100 (thin) and an Agent Readiness score of 37.6 (agent-ready), scored by API Evangelist on 2026-11-06.

Work with this as data

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MCP server

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