Loom open-sources a delivery harness for coding agents

Loom, published on GitHub under the Apache-2.0 license by valkor-ai, is an open-source delivery harness that sits on top of existing coding agents rather than replacing them. It converts each delivery goal into a dynamic, structured workflow that spans planning, building, verification, repair, preview, and handoff — persisting all intermediate state so that work can be resumed across sessions, agents, or CLI invocations without restarting from scratch.

The project's stated motivation is that while coding agents have become capable of writing code, reliable end-to-end delivery remains the harder problem.

The project's stated motivation is that while coding agents have become capable of writing code, reliable end-to-end delivery remains the harder problem. Loom specifically targets challenges such as keeping an agent aligned after context compaction, preserving requirements across many turns, enabling agents to verify their own work without bias, repairing failures, and resuming from the correct step after an interruption. The repository had accumulated 177 stars and 9 forks at the time of posting.

Key facts

1. 01Loom is an open-source delivery harness published by valkor-ai under the Apache-2.0 license.
2. 02It supports Claude Code, Codex, and OpenCode, among other coding agents.
3. 03Loom structures delivery into a loop of planning, building, verification, repair, preview, and handoff.
4. 04Project context, task contracts, backend state, test results, preview evidence, repair notes, and handoff reports are persisted across sessions.
5. 05It uses dynamic workflows to choose the right delivery path for each goal.
6. 06The repository had 177 stars and 9 forks at the time of the post.
7. 07It is intended for requests larger than a one-shot edit that require multi-step delivery.

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