Handoff — 2026-09-15 — ACP agent windows, ported

State

Done. Branch feature/acp, local, not committed and not pushed.

The feature is turbo-core's; this repository contributes internal/*/acp.toml.tmpl and one line in the profile. Tests green, quality gate PASS, documentation EN + FR.

Read turbo-core's handoff of the same date first: it holds the design, and every trap worth knowing.

In flight

Nothing.

Next steps

turbo-core must be released first. This repository cannot build against an unreleased library from a clean clone. Order: tag and release turbo-core → go get codeberg.org/turbo-editors/turbo-core@vX.Y.Z here → GOWORK=off make check → tag and release this.
Open the editor, press Alt-A, and talk to an agent. Nobody has done that from this editor — only from turbo-go.

Watch out for

go.work is what makes this build against the local turbo-core, and it is gitignored. GOWORK=off is the only way to see what a clean clone sees.
The sandbox's filesystem corrupts cp for some recently-written inodes — a file reads correctly through cat, git and go build, and comes out of cp as the right number of NUL bytes. It bit this port twice. Never use cp or a cross-filesystem mv to back a file up here; use cat.
One sentence in the starter file is about this editor and not the protocol — the ```python fence and the file extension beside it. TestTheCreatedAgentsFileNamesThisEditorsOwnLanguage is what stops a future copy-paste leaving another editor's language in it.
The documentation was adapted, not copied. The slug, the language name, the fence, the build command and the language server were all replaced. If you add a page, do the same rather than translating turbo-go's wholesale.

Never touched by a human, here

Everything. The agent window has only ever been opened from turbo-go.

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# Handoff — 2026-09-15 — ACP agent windows, ported

## State

**Done.** Branch `feature/acp`, local, **not committed and not pushed**.

The feature is turbo-core's; this repository contributes `internal/*/acp.toml.tmpl` and one line in the profile. Tests green, quality gate PASS, documentation EN + FR.

Read **turbo-core's** handoff of the same date first: it holds the design, and every trap worth knowing.

## In flight

Nothing.

## Next steps

1. **turbo-core must be released first.** This repository cannot build against an unreleased library from a clean clone. Order: tag and release turbo-core → `go get codeberg.org/turbo-editors/turbo-core@vX.Y.Z` here → **`GOWORK=off make check`** → tag and release this.
2. Open the editor, press `Alt-A`, and talk to an agent. Nobody has done that from **this** editor — only from turbo-go.

## Watch out for

- **`go.work` is what makes this build against the local turbo-core**, and it is gitignored. `GOWORK=off` is the only way to see what a clean clone sees.
- **The sandbox's filesystem corrupts `cp` for some recently-written inodes** — a file reads correctly through `cat`, `git` and `go build`, and comes out of `cp` as the right number of NUL bytes. It bit this port twice. Never use `cp` or a cross-filesystem `mv` to back a file up here; use `cat`.
- **One sentence in the starter file is about this editor and not the protocol** — the ```python fence and the file extension beside it. `TestTheCreatedAgentsFileNamesThisEditorsOwnLanguage` is what stops a future copy-paste leaving another editor's language in it.
- **The documentation was adapted, not copied.** The slug, the language name, the fence, the build command and the language server were all replaced. If you add a page, do the same rather than translating turbo-go's wholesale.

## Never touched by a human, here

Everything. The agent window has only ever been opened from turbo-go.