Hansoft

Hansoft, now branded P4 Plan by Perforce, is a real-time agile project planning and portfolio management tool for software, game, and hardware teams. It lets multiple teams work in their preferred methodology simultaneously (Scrum, Kanban, and Gantt) within a single backlog, with field-level permissions, capacity and resource planning, sprint and burndown reporting, and tight integration with Perforce version control (P4 changelists). For developers it exposes a GraphQL API service (queries, mutations, and subscriptions), a native SDK with C, C++, Java, and .NET wrappers, a WebSocket Web API, and outbound webhooks for integrations such as Jira. Hansoft is deployed on-premises for security-conscious organizations, so its API and SDK run against a customer-hosted P4 Plan server.

Hansoft publishes 3 APIs on the APIs.io network. Tagged areas include Company, Project Management, Agile, Planning, and Software Development.

The Hansoft catalog on APIs.io includes 1 event-driven AsyncAPI specification.

Hansoft’s developer surface includes documentation, API reference, getting-started guide, support, engineering blog, signup flow, changelog, and 20 more developer resources.

🌐 Visit website 📡 Source on GitHub

47.7/100 developing ▬ flat Agent 21/100 agent aware saas Full breakdown ↓
scored 2026-09-25 · rubric v0.23.0

3 APIs

Company Project Management Agile Planning Software Development GraphQL SDK Webhook DevOps

Kin Score

Kin Score How this is scored →
scored 2026-09-25 · rubric v0.23.0

Composite quality — 47.7/100 · developing

Contract Quality 8.3 / 21

Developer Ergonomics 11.2 / 17

Access Clarity 8.5 / 17

Operational Transparency 4.4 / 11

Contract Governance 0.5 / 10

Discoverability 5.9 / 9

Regulatory Posture 4.4 / 15

Agent readiness — 21/100 · 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 0 / 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 0 / 6

Protected Resource Metadata 0 / 5

Registration Without a Human 0 / 6

Agentic Commerce Well-Known Document 0 / 5

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/.

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 github.com/api-evangelist/hansoft: open an issue to ask a question, or submit a pull request to add artifacts. Submit an artifact on GitHub — free → Manage your own listing — the Influence plan, $499/mo →

APIs 3

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

P4 Plan (Hansoft) GraphQL API

GraphQL API service for P4 Plan (Hansoft) exposing 60+ queries, 100+ mutations, and 50+ subscriptions across projects, items (tasks, bugs, backlog), users and groups, sprints, t...

P4 Plan (Hansoft) SDK

Native P4 Plan (Hansoft) SDK with C, C++, Java, and .NET wrappers auto-generated from C headers. Provides session management, resource and project operations, workflow configura...

P4 Plan (Hansoft) Web API

Web service exposing a limited set of data and tasks over the DDP protocol via a WebSocket connection.

Event Specifications 1

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

Hansoft Webhooks

ASYNCAPI

Security Posture 3

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

Hansoft Authentication

session · 2 schemes

SECURITY

Hansoft Domain Security

TLSv1.3 · HSTS · DMARC

SECURITY

Hansoft Trust Center

SOC 2 Type 2, ISO 27001, ISO 42001

SECURITY

Resources

Get Started 3

Portal, sign-up, and the first successful call

DeveloperPortal

DeveloperPortal

GettingStarted

GettingStarted

SignUp

SignUp

Documentation 2

Reference material describing how the API behaves

Documentation

Documentation

APIReference

APIReference

Agent Surfaces 3

MCP servers, agent skills, and machine-readable catalogs

LLMsTxt

LLMsTxt

WellKnown

WellKnown

AgentSkill

AgentSkill

Design & Contract 5

Pagination, idempotency, versioning, errors, and events

Webhooks

Conventions

Conformance

DataModel

Lifecycle

Build 2

SDKs, sample code, and the tooling you integrate with

Packages

Packages

SDKs

SDKs

Access & Security 4

Authentication, authorization, and security posture

DomainSecurity

TrustCenter

Compliance

Authentication

Operate 4

Status, limits, changes, and where to get help

Support

StatusPage

ChangeLog

ChangeLog

Commercial 2

Pricing, plans, and the legal terms of use

TermsOfService

TermsOfService

PrivacyPolicy

PrivacyPolicy

Company 2

The organization behind the API

Website

Website

Blog

Blog

Source (apis.yml)

aid: hansoft
deliveryModel:
  model: saas
  open_source: false
  commercial: true
  callable_host: false
  label: Hosted service · you call their endpoint
  confidence: medium
  source:
  - pricing
  generated: '2026-08-28'
  method: derived
accessModel:
  pricing: unknown
  onboarding: unknown
  trial: false
  try_now: false
  public: false
  label: Unknown
  confidence: low
  source:
  - authentication
  generated: '2026-07-22'
  method: derived
image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/icons/hansoft.png
name: Hansoft
description: Hansoft, now branded P4 Plan by Perforce, is a real-time agile project planning and portfolio management tool
  for software, game, and hardware teams. It lets multiple teams work in their preferred methodology simultaneously (Scrum,
  Kanban, and Gantt) within a single backlog, with field-level permissions, capacity and resource planning, sprint and burndown
  reporting, and tight integration with Perforce version control (P4 changelists). For developers it exposes a GraphQL API
  service (queries, mutations, and subscriptions), a native SDK with C, C++, Java, and .NET wrappers, a WebSocket Web API,
  and outbound webhooks for integrations such as Jira. Hansoft is deployed on-premises for security-conscious organizations,
  so its API and SDK run against a customer-hosted P4 Plan server.
url: https://raw.githubusercontent.com/api-evangelist/hansoft/refs/heads/main/apis.yml
x-type: company
x-source: vc-portfolio
x-backed-by:
- creandum
x-tier: stub
x-tier-reason: portfolio-lead
specificationVersion: '0.23'
created: '2026-07-17'
modified: '2026-07-19'
tags:
- Company
- Project Management
- Agile
- Planning
- Software Development
- GraphQL
- SDK
- Webhook
- DevOps
tags_raw:
- Company
- Project Management
- Agile
- Planning
- Software Development
- GraphQL
- SDK
- Webhooks
- DevOps
apis:
- name: P4 Plan (Hansoft) GraphQL API
  description: GraphQL API service for P4 Plan (Hansoft) exposing 60+ queries, 100+ mutations, and 50+ subscriptions across
    projects, items (tasks, bugs, backlog), users and groups, sprints, timesheets, reports, dashboards, custom fields, and
    webhooks. Authenticates via a login mutation. Runs as a service against a customer-hosted P4 Plan server.
  humanURL: https://help.perforce.com/hansoft/current/Content/hansoftapi/index.html
  tags:
  - GraphQL
  - Project Management
  properties:
  - type: APIReference
    url: https://help.perforce.com/hansoft/current/Content/hansoftapi/index.html
  - type: GraphQL
    url: https://help.perforce.com/hansoft/current/Content/hansoftapi/index.html
- name: P4 Plan (Hansoft) SDK
  description: Native P4 Plan (Hansoft) SDK with C, C++, Java, and .NET wrappers auto-generated from C headers. Provides session
    management, resource and project operations, workflow configuration, custom columns/fields, and dashboard/reporting access
    against a customer-hosted server.
  humanURL: https://help.perforce.com/hansoft/sdk/index.html
  tags:
  - SDK
- name: P4 Plan (Hansoft) Web API
  description: Web service exposing a limited set of data and tasks over the DDP protocol via a WebSocket connection.
  humanURL: https://help.perforce.com/hansoft/10.2/api/index.html
  tags:
  - WebSocket
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
common:
- type: DomainSecurity
  url: security/hansoft-domain-security.yml
- type: Website
  url: https://www.perforce.com/products/hansoft
- type: DeveloperPortal
  url: https://help.perforce.com/hansoft/
- type: Documentation
  url: https://help.perforce.com/hansoft/
- type: APIReference
  url: https://help.perforce.com/hansoft/current/Content/hansoftapi/index.html
- type: GettingStarted
  url: https://help.perforce.com/p4-plan/current/Content/hansoftapi/installing-hansoft-api-service.htm
- type: Support
  url: https://www.perforce.com/contact-us
- type: Blog
  url: https://www.perforce.com/blog
- type: SignUp
  url: https://www.perforce.com/products/hansoft/free-agile-planning-tool
- type: TermsOfService
  url: https://www.perforce.com/terms-use
- type: PrivacyPolicy
  url: https://www.perforce.com/privacy-policy
- type: StatusPage
  url: https://status.perforce.com/
- type: TrustCenter
  url: https://trust.perforce.com/
- type: Compliance
  url: https://www.perforce.com/company/security-compliance-policies
- type: ChangeLog
  url: https://help.perforce.com/hansoft/current/Content/whats-new/2026_1.htm
- type: ChangeLog
  url: changelog/hansoft-changelog.yml
- type: Webhooks
  url: asyncapi/hansoft-webhooks.yml
- type: Authentication
  url: authentication/hansoft-authentication.yml
- type: Conventions
  url: conventions/hansoft-conventions.yml
- type: Conformance
  url: conformance/hansoft-conformance.yml
- type: DataModel
  url: data-model/hansoft-data-model.yml
- type: Packages
  url: packages/hansoft-packages.yml
- type: SDKs
  url: packages/hansoft-packages.yml
- type: LLMsTxt
  url: llms/hansoft-llms.txt
- type: WellKnown
  url: well-known/hansoft-well-known.yml
- type: AgentSkill
  url: skills/_index.yml
- type: Lifecycle
  url: lifecycle/hansoft-lifecycle.yml
x-enrichment:
  date: '2026-07-19'
  status: backfilled
  pass: local-v1
  note: backfilled from .gitignore signal + verified work evidence

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