Files

gsxdsm 7a55f491a8 fix(pi-claude-cli): rewrite bare custom tool refs in system prompt to MCP names

Triage system prompts read "MUST call fn_review_spec()" but Sonnet 4.6 routed
through pi-claude-cli writes PROMPT.md and silently skips the call — even with
the addendum explaining the deferred-tool protocol. Confirmed by the FN-2564
agent log: model called other MCP tools (fn_memory_search, fn_task_list) fine
but consistently never reached fn_review_spec, leaving triage looping on
"fn_review_spec was never called" and falling back to zai/glm-5.1 every time.

Rewrite bare `fn_*` (and any non-built-in custom tool name) references in the
system prompt to their `mcp__custom-tools__fn_*` form before sending. The
prompt now literally says "call mcp__custom-tools__fn_review_spec()" so the
model has no inference step, and the deferred-tool reminder Claude Code injects
matches verbatim. Word-boundary safe (won't touch fn_review_specifier) and
idempotent (won't double-prefix already-MCP-named occurrences).

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

2026-04-25 16:50:33 -07:00

src

fix(pi-claude-cli): rewrite bare custom tool refs in system prompt to MCP names

2026-04-25 16:50:33 -07:00

CHANGELOG.md

chore(release): v0.2.7

2026-04-25 11:38:48 -07:00

index.ts

fix(pi-claude-cli): source MCP tool list from session Context, not pi.getAllTools

2026-04-25 14:31:15 -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): v0.2.7

2026-04-25 11:38:48 -07:00

README.md

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

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

tsconfig.json

chore: consolidate test files into __tests__/ dirs and clean stray engine artifacts

2026-04-24 19:39:20 -07:00

UPSTREAM.md

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

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

vitest.config.ts

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

2026-04-23 23:02:34 -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