happier

Open-source web, desktop and mobile control room for running coding agents such as Claude Code and Codex on your own machines.

Agent by happier-dev

IndexedMIT★ 2,045

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Setup steps are in the repository. Website · Repository

About

Happier lets you run and steer coding agents such as Claude Code, Codex, OpenCode and Pi from a phone, desktop or browser. Agents run on your own machines through a CLI and daemon, and a session can spawn subagents across different agents. You can approve, steer, review and commit from wherever you are, and the project is self-hostable and end-to-end encrypted. It uses the subscriptions and coding agents you already have.

Use cases: coding, code-review, agent-orchestration, version-control

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Fact sheet

Jobs: coding, code reviewREADME
Autonomy: Supervised: runs multi-step tasks, asks at checkpointsREADME
Where you use it: Mobile, Desktop app, Web, TerminalREADME
Hosting: Hosted or self-hostedREADME
Models: anthropic, openai, google, xaiREADME
Interfaces: acpREADME
Open source: YesREADME
Billing: Free and open source; you use your existing subscriptions and coding agents.README

Facts extracted by Claude Haiku 5.5 from the linked sources on Oct 24, 2026. Wrong fact? Tell us.

Signals

Stars: 2,045
Forks: 196
Open issues: 114
Last commit: Oct 24, 2026 (7 days ago)
Last release: Oct 23, 2026 (7 days ago)

From GitHub (fetched Oct 24, 2026).

Details

License: MIT
Repository: github.com/happier-dev/happier
Website: happier.dev
First seen: Oct 24, 2026
Last checked: Oct 24, 2026
Source: README github-graphql

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Chalk Labs scopes, builds and runs agents for your team: the task audit, the eval harness, the integrations and the weekly ops report. Fixed scope, priced before we start.

See how we build AI agents →Read the case studies

Chalk Labs is a two-founder AI and growth studio. We build AI agents, CRMs and MVPs for Web3 and AI companies, and have shipped 50+ product and token launches.

launches shipped: 50+; launches shipped
media placements: 500+; media placements
founders on every account: 2; founders on every account

Press we've placed: Forbes · CoinDesk · Decrypt · Cointelegraph · The Block

Rahil Jain, Co-founder, Chalk Labs. Ex-Goldman Sachs engineer. You talk to the person who builds it.

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Cite this page

happier. Agent Mart. https://agentmart.dev/agents/happier (last updated 2026-10-24)