Hoplite

Hoplite is a cloud coding-agent platform (Y Combinator S26). You connect a GitHub repository, describe a task in a thread, and an autonomous agent does the work inside an isolated, cloned dev environment (a "sandbox") — reading and editing code, running your test suite, starting your dev server, verifying changes in a built-in browser, and opening a pull request when it's done. Runs stream live into the thread with inline approvals for sensitive actions, a diff view, and a PR rail that tracks checks, reviews, and unresolved comments. Hoplite runs a lineup of OpenAI (GPT-5.6 family, GPT-5.3 Codex) and Anthropic (Fable 5, Opus 4.8, Sonnet 4.6, Haiku 4.5) models, bills on prepaid credits via Stripe, and integrates with GitHub, Slack, Linear, and customer-hosted MCP servers. It also exposes its own hosted MCP server and a CLI so you can drive Hoplite from Claude Code, Cursor, or any MCP client. Founded 2026 in San Francisco by Ryan Morrissey and Bence Redmond.

Hoplite publishes 1 API on the APIs.io network. Tagged areas include Company, Coding Agents, Developer Tools, AI Agents, and Cloud Development Environments.

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

Hoplite’s developer surface includes documentation, getting-started guide, pricing, signup flow, CLI, authentication, and 14 more developer resources.

🌐 Visit website 📡 Source on GitHub

36.4/100 thin ▬ flat Agent 32/100 agent ready saas Full breakdown ↓
scored 2026-09-08 · rubric v0.20.0

AccessSelf serve

1 APIs 1 MCP Servers

Company Coding Agents Developer Tools AI Agents Cloud Development Environments DevOps MCP Pull RequestsSoftware AutomationGitHub

Kin Score

Kin Score How this is scored →
scored 2026-09-08 · rubric v0.20.0

Composite quality — 36.4/100 · thin

Contract Quality 10.4 / 25

Developer Ergonomics 10.0 / 20

Access Clarity 4.7 / 20

Operational Transparency 3.1 / 13

Contract Governance 0.5 / 12

Discoverability 7.6 / 10

Agent readiness — 32/100 · agent ready

Machine-Readable Contract 18 / 18

Agentic Access Contract 0 / 10

Documented Reversibility 0 / 6

MCP Server 12 / 12

Machine-Readable Auth 10 / 10

Idempotency 9 / 9

Stable Error Semantics 0 / 8

Request/Response Examples 0 / 7

Rate-Limit Signaling 0 / 7

Typed Event Surface 6 / 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 0 / 5

Registration Without a Human 0 / 6

Agentic Commerce Well-Known Document 0 / 5

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.

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/hoplite: 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 1

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

Hoplite API

The Hoplite platform API at api.hoplite.sh. Documented through the developer docs (no public OpenAPI published as of this profiling). Surfaces include model-provider discovery (...

MCP Servers 1

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

Hoplite MCP Server

Hoplite operates its own official hosted Model Context Protocol server so an MCP client (Claude Code, Cursor, or any MCP client) can list projects, start Hoplite agent threads, ...

MCP SERVER

Event Specifications 1

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

Hoplite Webhooks

ASYNCAPI

Security Posture 2

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

Hoplite Authentication

apiKey/oauth2/http-bearer · 3 schemes

SECURITY

Hoplite Domain Security

TLSv1.3

SECURITY

Resources

Get Started 4

Portal, sign-up, and the first successful call

DeveloperPortal

DeveloperPortal

GettingStarted

GettingStarted

SignUp

SignUp

Login

Documentation 1

Reference material describing how the API behaves

Documentation

Documentation

Agent Surfaces 2

MCP servers, agent skills, and machine-readable catalogs

LLMsTxt

LLMsTxt

MCPServer

MCPServer

Design & Contract 6

Pagination, idempotency, versioning, errors, and events

Conventions

Idempotency

Lifecycle

Webhooks

Conformance

DataModel

Build 2

SDKs, sample code, and the tooling you integrate with

CLI

CLI

Packages

Packages

Access & Security 2

Authentication, authorization, and security posture

DomainSecurity

DomainSecurity

Authentication

Authentication

Operate 1

Status, limits, changes, and where to get help

StatusPage

StatusPage

Commercial 1

Pricing, plans, and the legal terms of use

Pricing

Pricing

Company 1

The organization behind the API

Website

Website

Source (apis.yml)

aid: hoplite
name: Hoplite
description: Hoplite is a cloud coding-agent platform (Y Combinator S26). You connect a GitHub repository, describe a task
  in a thread, and an autonomous agent does the work inside an isolated, cloned dev environment (a "sandbox") — reading and
  editing code, running your test suite, starting your dev server, verifying changes in a built-in browser, and opening a
  pull request when it's done. Runs stream live into the thread with inline approvals for sensitive actions, a diff view,
  and a PR rail that tracks checks, reviews, and unresolved comments. Hoplite runs a lineup of OpenAI (GPT-5.6 family, GPT-5.3
  Codex) and Anthropic (Fable 5, Opus 4.8, Sonnet 4.6, Haiku 4.5) models, bills on prepaid credits via Stripe, and integrates
  with GitHub, Slack, Linear, and customer-hosted MCP servers. It also exposes its own hosted MCP server and a CLI so you
  can drive Hoplite from Claude Code, Cursor, or any MCP client. Founded 2026 in San Francisco by Ryan Morrissey and Bence
  Redmond.
url: https://raw.githubusercontent.com/api-evangelist/hoplite/refs/heads/main/apis.yml
x-type: company
x-source: vc-portfolio
x-backed-by:
- y-combinator
x-tier: profiled
x-tier-reason: enriched-from-public-developer-surface
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: self-serve
  trial: false
  try_now: false
  public: false
  label: Self-serve signup
  confidence: medium
  source:
  - authentication
  generated: '2026-07-22'
  method: derived
image: https://hoplite.sh/favicon.svg
specificationVersion: '0.23'
created: '2026-07-17'
modified: '2026-07-19'
tags:
- Company
- Coding Agents
- Developer Tools
- AI Agents
- Cloud Development Environments
- DevOps
- MCP
- Pull Requests
- Software Automation
- GitHub
apis:
- name: Hoplite API
  description: The Hoplite platform API at api.hoplite.sh. Documented through the developer docs (no public OpenAPI published
    as of this profiling). Surfaces include model-provider discovery (GET /api/model-providers), GitHub discovery (GET /api/github/installations,
    /api/github/repositories, and /api/github/repositories/:id/branches), thread/project management, and an inbound automation-webhook
    delivery endpoint (POST /api/automations/webhooks). Authenticated with an API key (Settings -> Account -> API keys) or
    OAuth via the MCP server. A /health endpoint returns service status and build version.
  humanURL: https://hoplite.sh/docs
  baseURL: https://api.hoplite.sh
  properties:
  - type: MCPServer
    url: mcp/hoplite-mcp.yml
  - type: Webhooks
    url: asyncapi/hoplite-webhooks.yml
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
common:
- type: DomainSecurity
  url: security/hoplite-domain-security.yml
- type: Website
  url: https://hoplite.sh
- type: DeveloperPortal
  url: https://hoplite.sh/docs
- type: Documentation
  url: https://hoplite.sh/docs
- type: GettingStarted
  url: https://hoplite.sh/docs/getting-started
- type: Pricing
  url: https://hoplite.sh/pricing
- type: SignUp
  url: https://hoplite.sh/signup
- type: Login
  url: https://hoplite.sh/login
- type: StatusPage
  url: https://status.hoplite.sh
- type: LLMsTxt
  url: llms/hoplite-llms.txt
- type: MCPServer
  url: mcp/hoplite-mcp.yml
- type: CLI
  url: cli/hoplite-cli.yml
- type: Packages
  url: packages/hoplite-packages.yml
- type: Authentication
  url: authentication/hoplite-authentication.yml
- type: Conventions
  url: conventions/hoplite-conventions.yml
- type: Idempotency
  url: conventions/hoplite-conventions.yml
- type: Lifecycle
  url: lifecycle/hoplite-lifecycle.yml
- type: Webhooks
  url: asyncapi/hoplite-webhooks.yml
- type: Conformance
  url: conformance/hoplite-conformance.yml
- type: DataModel
  url: data-model/hoplite-data-model.yml
x-enrichment:
  date: '2026-07-19'
  status: backfilled
  pass: local-v1
  note: backfilled from .gitignore signal + verified work evidence

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