Hydrant

Hydrant is a web‑based work‑tracking platform that lets teams capture issues, organize projects, and automate workflows with AI‑powered agents. It offers free and paid plans, integrates with GitHub, supports custom agents via scoped MCP access, and provides a CLI for terminal automation. The service focuses on issue boards, sprint planning, and sign‑off workflows, aiming to make work cheap and transparent.

Hydrant is profiled on the APIs.io network. Tagged areas include Collaboration, Project Management, Artificial Intelligence, Issue Tracking, and Software-as-a-Service.

Hydrant’s developer surface includes CLI, authentication, getting-started guide, documentation, pricing, and 13 more developer resources.

🌐 Visit website 📡 Profile data on GitHub

26.9/100 thin Agent 9/100 agent aware Full breakdown ↓
scored 2026-11-13 · rubric v0.28.0 · Show this score on your site →

AccessFreemiumSelf serve⚡ Free to try

0 APIs

Collaboration Project Management Artificial Intelligence Issue Tracking Software-as-a-Service

Kin Score

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

Composite quality — 26.9/100 · thin

Contract Quality 0.0 / 21

Developer Ergonomics 6.9 / 17

Access Clarity 8.7 / 17

Operational Transparency 1.0 / 11

Contract Governance 0.0 / 10

Discoverability 5.2 / 9

Regulatory Posture 3.5 / 15

Agent readiness — 9/100 · agent aware

Machine-Readable Contract 0 / 18

Agentic Access Contract 0 / 10

Documented Reversibility 0 / 6

MCP Server 12 / 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 0 / 6

Agent Skills 0 / 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 5 / 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):

Machine-Readable Contract +18 pts — api_specs includes an OpenAPI document Ask about this →
Agentic Access Contract +10 pts — agentic_access artifact present (x-agentic-access), graded by author 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 →
Stable Error Semantics +8 pts — OpenAPI $refs a shared error schema across 4xx/5xx responses (verified), else common[].type includes ErrorCatalog / ErrorCodes / DeclineCodes 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 →

10 more unmet checks in the Agent Readiness table above.

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

Contract Quality scores 0.0 — up to +25.0 composite points Ask about this →
Contract Governance scores 0.0 — up to +12.0 composite points Ask about this →
Developer Ergonomics scores 40.5 — up to +11.9 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/hydrant-dev/apis.yml: open an issue on github.com/api-evangelist/hydrant-dev 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)

OAuth 2.0 Protected Resource Metadata

measured — observed by APIs.io (verified)

Hydrant API pricing

Prices published by Hydrant, read 2026-11-12 from hydrant.dev/pricing.

Plan	Price
Free	$0
Solo Pro	$6 a month, or $60 a year ($5/month equivalent), per account
Team	$12 a month, or $120 a year, per human

Plan details, limits and sources →

Pricing Plans 1

Published pricing tiers and plan structures.

Hydrant Plans Pricing

3 plans

PLANS

Security Posture 3

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

Hydrant Authentication

1 scheme

SECURITY

Hydrant Domain Security

TLSv1.3 · HSTS · DMARC

SECURITY

Hydrant Vulnerability Disclosure

security.txt · contact published

SECURITY

Resources

Get Started 1

Portal, sign-up, and the first successful call

GettingStarted

GettingStarted

Documentation 1

Reference material describing how the API behaves

Documentation

Documentation

Agent Surfaces 2

MCP servers, agent skills, and machine-readable catalogs

LLMsTxt

LLMsTxt

WellKnown

WellKnown

Build 1

SDKs, sample code, and the tooling you integrate with

CLI

CLI

Access & Security 5

Authentication, authorization, and security posture

Authentication

Authentication

SecurityTxt

SecurityTxt

Security

Security

VulnerabilityDisclosure

VulnerabilityDisclosure

DomainSecurity

DomainSecurity

Commercial 4

Pricing, plans, and the legal terms of use

Plans

Pricing

TermsOfService

PrivacyPolicy

Company 2

The organization behind the API

Newsroom

Newsroom

Website

Website

Other 2

Properties that don't map to a standard resource type

Hosts

Hosts

Vendors

Vendors

Source (apis.yml)

aid: hydrant-dev
name: Hydrant
accessModel:
  pricing: freemium
  onboarding: self-serve
  trial: false
  try_now: true
  public: false
  label: Freemium · Self-serve signup
  confidence: medium
  probe_state: unreadable
  source:
  - plans
  - authentication
  - security
  generated: '2026-11-13'
  method: derived
image: https://hydrant.dev/social-card.png
description: Hydrant is a web‑based work‑tracking platform that lets teams capture issues, organize projects, and automate
  workflows with AI‑powered agents. It offers free and paid plans, integrates with GitHub, supports custom agents via scoped
  MCP access, and provides a CLI for terminal automation. The service focuses on issue boards, sprint planning, and sign‑off
  workflows, aiming to make work cheap and transparent.
url: https://artifacts.apis.io/hydrant-dev/apis.yml
x-type: company
x-source: harvest:mcp-registry
x-tier: profiled
x-tier-reason: enrichment pass 2026-11-12 (modular-v1; was harvest)
specificationVersion: '0.20'
created: '2026-11-11'
modified: '2026-11-11'
tags:
- Collaboration
- Project Management
- Artificial Intelligence
- Issue Tracking
- Software-as-a-Service
tags_raw:
- Collaboration
- ProjectManagement
- AI
- IssueTracking
- SaaS
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
common:
- type: Plans
  url: plans/hydrant-dev-plans-pricing.yml
- type: CLI
  url: cli/hydrant-dev-cli.yml
- type: Authentication
  url: authentication/hydrant-dev-authentication.yml
- type: LLMsTxt
  url: llms/hydrant-dev-llms.txt
- type: SecurityTxt
  url: well-known/hydrant-dev-security.txt
- type: WellKnown
  url: well-known/hydrant-dev-well-known.yml
- type: Hosts
  url: hosts/hydrant-dev-hosts.yml
- type: Vendors
  url: vendors/hydrant-dev-vendors.yml
- type: Security
  url: https://hydrant.dev/security
- type: Newsroom
  url: https://hydrant.dev/media/walkthrough/who-did-it-v2-1080.mp4
- type: GettingStarted
  url: https://hydrant.dev/help/using/getting-started
- type: VulnerabilityDisclosure
  url: security/hydrant-dev-vulnerability-disclosure.yml
- type: DomainSecurity
  url: security/hydrant-dev-domain-security.yml
- type: Website
  url: https://hydrant.dev/
- type: Documentation
  url: https://hydrant.dev/help
- type: Pricing
  url: https://hydrant.dev/pricing
- type: TermsOfService
  url: https://hydrant.dev/terms
- type: PrivacyPolicy
  url: https://hydrant.dev/privacy
apis: []
x-coverage:
  state: unreadable
  reason: no-machine-readable-spec
  detail: Documentation is provided as HTML pages without any machine‑readable OpenAPI, GraphQL, AsyncAPI, gRPC or WSDL specifications.
  evidence:
  - url: https://hydrant.dev/help
    status: 200
  checked: '2026-11-12'
x-enrichment:
  date: '2026-11-12'
  status: enriched
  artifacts_added: 15
  pass: modular-v1
  engine: identity=local,contract=local,surfaces=local,docs=local,regulatory=local

Hydrant API — frequently asked questions

How do I authenticate with the Hydrant API?

Hydrant uses bearer-token authentication (1 scheme). The details are profiled on APIs.io as Hydrant Authentication.

How much does the Hydrant API cost?

Hydrant publishes its prices; its Free plan is $0 as of 2026-11-12. APIs.io lists 3 pricing plans for Hydrant, with each plan's price, limits and inclusions under Pricing on this page.

Is the Hydrant API ready for AI agents?

Hydrant has a Kin Score of 26.9 out of 100 (thin) and an Agent Readiness score of 9.2 (agent-aware), scored by API Evangelist on 2026-11-13.

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 →

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Every operation they expose

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How their score was established

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