# Force Model

> Pin this Codex session to a specific model through the Weave Router.

- Skill: `weave-os/force-model` (Agent Skill, multi-file: 2 files)
- Install (CLI): `npx skillmds@latest add weave-os/force-model`
- Raw SKILL.md: https://api.skillmd.com/api/skills/weave-os/force-model/raw
- Safety review: pending
- Works with: Claude Code, Claude.ai, OpenAI Codex
- Category: AI & ML
- Author: weave-os (https://skillmd.com/u/weave-os)
- Updated: 2026-09-17
- Page: https://skillmd.com/skills/weave-os/force-model

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<!-- weave-router managed force-model skill -->

When the user invokes `$force-model <model-id>` (or `$fm`), run this skill's `scripts/emit.sh` using the
absolute path shown in this skill's `<path>` (its directory + `/scripts/emit.sh`).
Pass the model id as arguments, quoted as a single argument list.
Do not send a user message and do not type a Codex slash command.

The script prints a leading-space `/force-model` line. The Weave Router reads that
exec output, pins the session, and continues this turn — so run the script once and
do not repeat its output as your answer. Then report the router's response.