Independent register of AI agents & harnesses · no sponsored placementsEdition 2026-09 · 107 entries · evidence to 26 Sept 2026

The Register / Orchestrators & meta-harnesses / Terragon

Register entry · Orchestrators & meta-harnesses · updated 26 Sept 2026

Terragon

Terragon was a hosted background-agent orchestrator: users delegated tasks to Claude Code, OpenAI Codex, Amp or Gemini CLI running in isolated cloud sandboxes, using their own subscriptions or API keys, and received branches and pull requests on GitHub. It also offered a 'terry' CLI for local handoff, an MCP server and Slack/GitHub triggers. The service shut down in early 2026 and its code was released as an unmaintained open-source snapshot.

Discontinued. Shut down. The terragonlabs.com page is titled 'Terragon Shutdown' with the meta description 'Information about the Terragon shutdown on February 9th, 2026.' Shutdown was being discussed publicly by 2026-01-12, and an as-is open-source snapshot was published on 2026-01-16 (github.com/terragon-labs/terragon-oss, Apache-2.0).

What reviewers and users praise

  • Not enough evidence yet.

What they criticise

  • Not enough evidence yet.
Rating certificate · AW/26-09/19126 Sept 2026

Terragon

Terragon Labs · Orchestrators & meta-harnesses

Open source
Adoption9
Experts—
Crowd—
Experts vs the crowdneeds both scores
Experts—
Crowd—
PriceNot published
Use it viaWeb app, CLI, MCP server
Runs onweb
LicenceApache-2.0
UpdatedEvidence collected 26 Sept 2026

How the rating was worked out

Weights for Orchestrators & meta-harnesses: adoption 40%, experts 30%, crowd 30%. Fewer than two pillars have enough evidence. The method.

Adoption & momentumweight 40%9GitHub stars 259 → 13 · 0 releases in 90 days → 0
reach × 0.7 + momentum × 0.3
Expertsindependent reviews · weight 30%—No independent reviews found
Crowdcommunity sample · weight 30%—Only 0 community items sampled (6 needed)
Rating—Not rated: fewer than two pillars have enough evidence.

Trust & safety

Seven dimensions graded A–D from documented facts. Overall: not enough data.

n/e

Permission model

Not assessed; service shut down.

n/e

Data access scope

Not assessed; service shut down.

n/e

Data storage

Not assessed; service shut down.

n/e

Data retention & training

Not assessed; service shut down.

n/e

Incident history (24 months)

Not assessed; service shut down.

n/e

Compliance

Not assessed; service shut down.

n/e

Transparency

Not assessed; service shut down (code released as an unmaintained Apache-2.0 snapshot). source

The experts

0 named independent reviews found; dated reviews from the last 12 months are scored.

  • None found.

The crowd

0 coded posts.

    Recent changes

    Ranked alongside

    Other ranked entries in Orchestrators & meta-harnesses.

    Compare with the top two
    OrcaStably AI78
    SupersetSuperset Inc.70
    HerdrHerdr (Can Celik; YC F26)68
    T3 CodePing Labs (ping.gg / T3 Tools)67
    Vibe KanbanBloop (company shut down April 2026; now community maintained)60

    Sources

    Every figure above traces to one of these, observed up to 26 Sept 2026.

    1. Terragon Shutdown (page title; meta description gives shutdown date 9 Feb 2026)
    2. terragon-oss README snapshot notice (January 16, 2026)
    3. HN: Alternatives to Terragon Labs ('Terragon Labs is shutting down', 2026-01-12)