Files

gsxdsm 37c4cfa56e FN-6808: handle AI CLI probe spawn failures

Resolve synchronous AI CLI probe launch failures as unavailable auth states.

- Catch synchronous spawn failures in Claude and Droid probe helpers so fire-and-forget validation paths do not reject.
- Return unavailable/unauthenticated sentinels for Droid model discovery and CLI presence/auth checks.
- Add regression coverage for Claude and Droid presence/auth probes plus a patch changeset.

Files changed:
 .../fn-6808-cli-probe-unhandled-rejection.md       |  5 ++++
 .../src/__tests__/process-manager.test.ts          | 25 ++++++++++++++++++++
 .../src/__tests__/process-manager.test.ts          | 25 ++++++++++++++++++++
 packages/pi-claude-cli/src/process-manager.ts      | 12 +++++++++-
 .../src/process-manager.ts                         | 27 +++++++++++++++++++---
 5 files changed, 90 insertions(+), 4 deletions(-)

Fusion-Task-Id: FN-6808

Fusion-Task-Lineage: 79702ef2-e116-4313-a557-da17a6888c30

2026-06-20 21:32:43 -07:00

src

FN-6808: handle AI CLI probe spawn failures

2026-06-20 21:32:43 -07:00

CHANGELOG.md

chore(release): v0.44.0

2026-06-19 07:34:26 -07:00

index.ts

feat(acp): U11 — drive pi-claude-cli provider via the ACP bridge (kill-switch OFF)

2026-06-15 06:08:27 -07:00

LICENSE

feat: add "Anthropic — via Claude CLI" as a first-class provider

2026-04-23 23:02:34 -07:00

package.json

chore(release): v0.44.0

2026-06-19 07:34:26 -07:00

README.md

FN-5638: migrate pi-ai and pi-coding-agent packages to @earendil-works scope

2026-05-28 21:23:48 -07:00

tsconfig.json

fix(FN-2662): honor project model overrides and stabilize tests

2026-04-28 18:21:17 -07:00

UPSTREAM.md

FN-5638: migrate pi-ai and pi-coding-agent packages to @earendil-works scope

2026-05-28 21:23:48 -07:00

vitest.config.ts

FN-6042: raise dependency security floors

2026-06-08 15:19:27 -07:00

README.md

pi-claude-cli

A pi extension that routes LLM calls through the Claude Code CLI as a subprocess. Use your Claude Pro/Max subscription as the LLM backend — no API key, no separate billing.

How it works

The extension registers as a custom pi provider exposing all Claude models. Each request spawns a claude -p subprocess using the stream-json wire protocol, with --resume on follow-up turns to reuse the CLI's session state instead of replaying full history. Claude proposes tool calls, pi executes them natively. Custom pi tools are exposed to Claude via a schema-only MCP server.

Requirements

Claude Code CLI installed and authenticated (claude on PATH)
A Claude Pro or Max subscription
pi or GSD

Installation

Add to ~/.gsd/agent/settings.json:

{
  "packages": ["npm:pi-claude-cli"]
}

Then select a Claude model via /model in the interactive UI. All Claude models appear under the pi-claude-cli provider.

Features

Streams text, thinking, and tool call tokens in real-time
Maps tool names and arguments bidirectionally between Claude and pi
Exposes custom pi tools to Claude via MCP (schema-only, no execution)
Break-early pattern prevents Claude CLI from auto-executing tools
Session resume via --resume eliminates history replay on follow-up turns
Configurable thinking effort with elevated budgets for Opus models
Cross-platform subprocess management (Windows, macOS, Linux)
Inactivity timeout and process registry for cleanup

License

MIT