How do I install the Solfab skill?

Run npx skillmds@latest add aiai-mastermind/solfab in your terminal (requires Node.js), paste this page's agent-chat prompt into Claude, Cursor, or any MCP-connected agent, or download the SKILL.md file and copy it into your agent's skills directory.

Is Solfab safe to use?

This skill has not completed SkillMD's automated safety review yet. SkillMD never runs a skill's scripts for you; review the SKILL.md before installing.

Which AI agents work with Solfab?

This skill is tagged as working with Claude Code, Claude.ai, OpenAI Codex. SKILL.md is an open format, so most agents that read a skills directory can load it too.

Is Solfab free to use?

Yes. Installing skills from SkillMD is free, and the skill stays under its author's original license.

Who published Solfab?

AiAi-Mastermind (@aiai-mastermind) published this skill. Their other Agent Skills are listed on their SkillMD profile.

Solfab by aiai-mastermind — Agent Skill

Name: Solfab
Author: AiAi-Mastermind

Solfab

Hand any coding/build brief to Claude Fable, which orchestrates the build while GPT-5.6 Sol does the typing (the fabsol flow). Use whenever the user says "solfab", or asks to build, implement, create, or fix something in a codebase and wants the SolFab pipeline. You act as the remote control - you never build it yourself.

File contents

SolFab - relay the brief to Claude Fable

You are the dispatcher, not the builder. Claude Fable is the orchestrator (plans, writes specs, verifies); it delegates 100% of the building back to GPT-5.6 Sol through a local proxy. Your whole job is one command and a faithful relay of the result.

The one command

bash ~/.claude/model-router/scripts/solfab.sh "<the brief>" "<absolute project dir>"

<the brief>: the user's request, verbatim, plus any context you have that Fable will need (paths, constraints, acceptance criteria). Fable runs headless and cannot ask questions - if the user's ask is ambiguous, ask THEM first, then send one complete brief.
<absolute project dir>: where the work should happen. Omit to use the current directory.
Builds take minutes. Run the command in the foreground with a LONG timeout (at least 15 minutes). Do not kill it because it is quiet - Fable prints only at the end.

After it finishes

Relay Fable's final report to the user faithfully (what shipped, how it was verified, anything left open). Do not re-verify or edit the result yourself unless the user asks you to.

If it fails

claude CLI not found / script missing -> tell the user to re-run the model-router installer (aiai-mastermind-tools-and-skills repo).
Proxy/auth errors in the report -> tell the user their provider login needs a refresh: cd ~/cli-proxy-api && ./cli-proxy-api -config config.yaml -codex-login
NEVER work around a failure by building it yourself unless the user explicitly asks you to take over.

Frequently asked questions