Is Symphony — Orchestrate Autonomous Coding Agent Runs free to use?

Yes. Symphony — Orchestrate Autonomous Coding Agent Runs is freely available on TokRepo. Check the Source & Thanks section on the asset page for the specific open-source license.

How do I install Symphony — Orchestrate Autonomous Coding Agent Runs?

Visit the asset page on TokRepo and click "Copy for agent" to get the installation instructions. Most assets can be installed with a single command.

SkillsMay 11, 2026·2 min read

Symphony — Orchestrate Autonomous Coding Agent Runs

Symphony orchestrates isolated autonomous runs so teams manage work instead of supervising coding agents. Includes a reference implementation.

Agent Toolkit · Community

Agent ready

This asset can be read and installed directly by agents

TokRepo exposes a universal CLI command, install contract, metadata JSON, adapter-aware plan, and raw content links so agents can judge fit, risk, and next actions.

Native · 98/100Policy: allow

Agent surface

Any MCP/CLI agent

Kind

Skill

Install

Single

Trust

Trust: Established

Entrypoint

Asset

Universal CLI install command

npx tokrepo install 65fe669e-6ac8-4e0e-9caf-292b05300d75

install contract metadata JSON adapter plan raw content

Intro

Symphony orchestrates isolated autonomous runs so teams manage work instead of supervising coding agents. Includes a reference implementation.

Best for: Teams using coding agents who want repeatable, isolated “implementation runs” with proof-of-work outputs
Works with: Coding agents + CI/test harnesses; best with harness-engineered repos (see repo docs)
Setup time: 20 minutes

How to Use It Well

Setup time ~20 minutes (read SPEC + follow elixir/README.md for the reference implementation)
2 options: implement the SPEC yourself or use the experimental reference implementation
GitHub stars + forks (verified): see Source & Thanks

If you’re already using coding agents, the biggest unlock is operationalizing them: isolate runs, make inputs/outputs explicit, and require proof-of-work (tests, checks, or review signals) so humans manage work, not prompt loops.

FAQ

Q: What is an “implementation run”? A: A single isolated agent execution that takes a work item and returns proof of work (outputs you can verify) instead of an open-ended chat loop.

Q: Do I have to use Elixir? A: No. The repo describes a language-agnostic SPEC and also provides an experimental Elixir reference implementation.

Q: Is it production-ready? A: The README labels it an engineering preview; run it only in trusted environments and validate the harness boundaries first.

🙏

Source & Thanks

Source: https://github.com/openai/symphony > License: Apache-2.0 > GitHub stars: 23,343 · forks: 2,208

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