Updates the @earendil-works/pi SDK dependency and adds pricing entries for the new GPT-5.6 codex-tier models so Command Center reports real cost instead of unavailable. - Bump @earendil-works/pi-ai and @earendil-works/pi-coding-agent from ^0.80.3 to ^0.80.5 in packages/cli, packages/dashboard, packages/engine, and packages/pi-claude-cli - Add openai-codex:gpt-5.6-luna, openai-codex:gpt-5.6-sol, and openai-codex:gpt-5.6-terra pricing entries to model-pricing.ts, mirroring the existing gpt-5.3-codex rate - Bump pricingAsOf to 2026-07-09 - Add regression tests covering the new GPT-5.6 pricing entries - Add changeset (minor) for @runfusion/fusion - Update pnpm-lock.yaml for the dependency bump Files changed: .changeset/fn-7742-pi-sdk-gpt-5-6.md | 7 + packages/cli/package.json | 4 +- packages/core/src/__tests__/model-pricing.test.ts | 14 + packages/core/src/model-pricing.ts | 35 ++- packages/dashboard/package.json | 2 +- packages/engine/package.json | 4 +- packages/pi-claude-cli/package.json | 8 +- pnpm-lock.yaml | 323 ++++++++++++---------- 8 files changed, 246 insertions(+), 151 deletions(-) Fusion-Task-Id: FN-7742 Fusion-Task-Lineage: 2fae3ac1-0877-4d12-b08f-d53d261f2fea Co-authored-by: Fusion (runfusion.ai) <noreply@runfusion.ai>
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 (
claudeon 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
--resumeeliminates 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