Happier Session Control

by happier-dev

Happier Session Control is an AI Engineering skill for Claude Code, published by happier-dev in happier.

1.5K stars131 forkson happier-dev/happierAdded 2026/08/19+1% in starsRepository updated 2026/08/19

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ai-agentsclaudeclaude-codecodexgeminikimiopencodeqwenvibe-codingvibecoding

Install in seconds

Install Happier Session Control

Copy Happier Session Control into your Claude Code skills folder. Run the command in your terminal, or review the source on GitHub before installing.

terminal

npx degit https://github.com/happier-dev/happier/tree/dev/skills/happier-session-control ~/.claude/skills/happier-session-control

Requires Node.js. Downloads this skill only — not the rest of the repository — into your Claude Code skills folder.

Without Node.js

git clone https://github.com/happier-dev/happier.git

Clones the whole repository, then copy the skill’s own directory into your skills folder yourself.

In this catalog

Source file: skills/happier-session-control/SKILL.md in happier-dev/happier
Installs to: ~/.claude/skills/happier-session-control
Collection: One of 24 skills cataloged from this repository
Category: AI Engineering — 2451 skills

What Happier Session Control does

Happier Session Control manages Happier sessions and execution runs through the CLI JSON contract. Use it to list, inspect, send messages, wait, stop, and spawn independent diagnosis sessions with explicit options.

Happier Session Control is cataloged under AI Engineering on DirSkills. Happier Session Control comes from a repository tagged ai-agents, claude, claude-code, codex and gemini.

Documentation

README

Excerpt

Happier Session Control (CLI JSON)

This skill enables an agent framework (for example OpenClaw) to control Happier sessions using the existing happier CLI in --json mode.

Prerequisites

The happier CLI is installed and authenticated.
If using multiple servers/profiles, pass server selection flags before session (prefix-only):
- happier --server <profile-id-or-name> session list --json
- happier --server-url <url> --webapp-url <url> session list --json

Contract

All JSON outputs are a pure-stdout envelope:

{ "v": 1, "ok": true, "kind": "...", "data": {} }

or:

{ "v": 1, "ok": false, "kind": "...", "error": { "code": "..." } }

Common error codes to handle:

This is the opening of the README. Read the full README on GitHub.

Frequently asked about Happier Session Control

What else does happier-dev publish alongside Happier Session Control?
Happier Session Control is one of 24 skills that DirSkills catalogs from happier-dev/happier, the repository it ships in. Its siblings there include Attack Your Conclusion, Decompose With Gates and Handoff Report. Each one is a separate skill with its own page in this directory, installs the same way Happier Session Control does, and is maintained by happier-dev in that same repository. The rest of the collection is listed on the happier-dev/happier page.
How does Happier Session Control compare to other AI Engineering skills?
Happier Session Control ranks #1008 by stars among the 2451 AI Engineering skills in this catalog. The most-starred ones next to it are Architecture Decision Records, AI-First Engineering and Agentic OS. DirSkills ranks by the star count of the repository each skill ships in, so that order reflects how popular those repositories are rather than any review of Happier Session Control against them. Open each page to compare what they document and how they install.