Configure which Claude Code models pstack uses per role. Use for /setup-pstack or requests to change pstack model routing.
Collected from public GitHub. Every version is saved exactly as it was and never changes. Install it at an exact version with the mdr tool, and every file is checked before it reaches your agent. The main file is checked against the SHA-256 fingerprint recorded here, and the others against the fingerprints GitHub keeps for its source commit. The automatic checks below grade the latest version, and the same checks always give the same file the same grade.
What the file says
# Set up pstack on Claude Code
Write the optional model configuration at `~/.claude/pstack-models.md`. Other pstack skills use it as an override and keep their inline tier defaults when a role is absent.
## Configure
1. Read the `Agent` tool's current `model` enum. It is the source of truth for accepted values. Never guess a model slug.
2. Read the existing configuration when present and preserve valid choices.
3. Bind the fast-code, precise-execution, and judgment tiers first. Then bind role and panel entries. A panel contains one model per seat. `inherit-parent` means omit the model argument.
4. Use the host's structured-question tool for choices the user must make.
5. Overwrite the complete file idempotently after validating every value against the current enum.
Use this shape:
```markdown
# pstack model configuration for Claude Code
fast code model: <model>
precise-execution model: <model>
judgment model: <model>
how explorer: <model>
how explainer: <model>
how critics: <comma-separated-models>
why investigators: <model>
why synthesizer: <model>
reflect tooling: <model>
reflect judgment, divergent, synthesizer: <model>
arena runners: <comma-separated-models>
…
The line at the top of this page pins the label git:20260827.f7b391a, which is what most people want. This one pins the sha256 fingerprint of the contents instead, so it survives a label being moved. Either way the exact version is written to mdr.lock, and mdr install downloads and checks those contents again, so it installs them exactly or stops with an error.
A 17 of 17 checks passed. Fixed automatic checks with no AI involved, so the same checks give the same answer every run.
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Source
GitHub
shiwenbin1617/pstack · 3 stars · license a license file GitHub does not identify · pushed 2026-09-07 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_cenixktxktthrsow
GET https://markdownregistry.com/api/v1/resolve?ref=shiwenbin1617/pstack/setup-pstack
GET https://markdownregistry.com/api/v1/blob/c0cd0302710250317490933ba76e00a268f30948eef982e62690073ee5e79470
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