Symphony

Rust orchestration engine for coding agents. Polls issue trackers (Linear, GitHub), creates isolated per-issue workspaces, and runs coding agent sessions with lifecycle hooks, retry/backoff, concurrency control, and a live HTTP dashboard. Includes control metalayer (CONTROL.md / setpoints) for grounded development workflows.

11 stars 1 forksSoftware Development

Install

skills CLI (Claude Code, Cursor, Codex and more)

npx skills add broomva/symphony --skill symphony

Manual install

git clone --depth 1 https://github.com/broomva/symphony.git /tmp/symphony
mkdir -p ~/.claude/skills
cp -r /tmp/symphony/. ~/.claude/skills/symphony

Personal skills live in ~/.claude/skills. Use .claude/skills in a project folder to share a skill with your team.

From the SKILL.md

# symphony

Rust orchestration engine that polls issue trackers (Linear, GitHub), creates
isolated workspaces, and runs coding agents automatically.

## Install

```bash
cargo install symphony-cli                # from source
curl -fsSL https://raw.githubusercontent.com/broomva/symphony/master/install.sh | sh  # binary
docker pull ghcr.io/broomva/symphony:latest  # container
```

## Quick Start

```bash
symphony init                          # scaffold WORKFLOW.md (Linear default)
symphony init --tracker github          # GitHub Issues template
symphony validate WORKFLOW.md           # verify config
symphony start WORKFLOW.md              # run daemon
```

## Key Capabilities

- **Tracker integration** -- Linear and GitHub Issues out of the box; extensible
  via `TrackerClient` trait.
- **Lifecycle hooks** -- `after_create`, `before_run`, `after_run`,
  `before_remove` with timeout enforcement.
- **Control metalayer** -- CONTROL.md with setpoints, sensors, and feedback
  loops for grounded agent development.
- **Concurrency & retry** -- Slot-based dispatch with configurable
  `max_concurrent_agents`; exponential backoff on failure.
- **Live dashboard** -- HTTP server with HTML dashboard and REST API for
  state, issues, and manual refresh.
- **Arcan runtime** -- Optional dispatch through the Arcan HTTP daemon instead
  of local subprocesses.

## Agent Lifecycle

Read the full skill on GitHub

Details

Skill name: symphony
Repository: broomva/symphony
License: Apache-2.0
Repo updated: 13 July 2026

FAQ

What does the Symphony skill do?

How do I install the Symphony skill?

skills CLI (Claude Code, Cursor, Codex and more): npx skills add broomva/symphony --skill symphony. Skills go in ~/.claude/skills (personal) or .claude/skills (project), and Claude loads them automatically when a task matches the description.

Is Symphony popular?

It lives in broomva/symphony, which has 11 GitHub stars and 1 forks.

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