Getting it into your agent
One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.
npx agentmods add commands/arcassystems/founderos/uninstallgit clone --depth 1 https://github.com/ARCASSystems/FounderOSWhat it costs to keep this loaded
Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.
| Model | Per session | Once invoked |
|---|---|---|
| Fable 5 | $0.00055 | $0.02106 |
| Opus 5 | $0.00028 | $0.01053 |
| Sonnet 5 | $0.00011 | $0.00421 |
| Haiku 4.5 | $0.00006 | $0.00211 |
Grade C, and why
uninstall scanned grade C with 1 finding against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 2d ago.
A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.
Recursive force deletehighDestructive command
rm -rf with a variable or a broad path is one typo away from removing the wrong tree.
rm -rf skills/ How it starts
The opening of the file, as written. The whole thing — 196 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Founder OS uninstall
Cleanly removes Founder OS from this machine. Two modes:
- Default (no argument): de-registers the plugin and removes the System Layer files (skills, commands, hooks, templates). Preserves your personal data:
core/,context/,cadence/,brain/,network/,clients/,companies/,MEMORY.md,CLAUDE.md, andstack.json(local tool bindings). --purge: also removes your personal data. Irreversible. Asks twice.
Argument: $ARGUMENTS - optional. Pass --purge (or purge) to also delete personal data.
Procedure
1. Detect install state
Check for the following at the repo root:
.claude-plugin/plugin.json(plugin install marker)core/identity.md(data marker)cadence/,brain/,context/,network/(data folders)
If none of these exist, reply: No Founder OS install detected at this location. Nothing to remove. and stop.
2. List what will be removed
Show the founder a single message:
If $ARGUMENTS does NOT contain purge:
Uninstall plan (default mode - preserves your data):
Plugin registration:
- .claude-plugin/plugin.json
- .claude-plugin/marketplace.json
System layer (will be removed):
- skills/<list of skill folders>
- scripts/ (Python helpers: wiki-build.py, query.py, brain-snapshot.py, brain-pass-log.py, memory-diff.py)
- templates/<list of template folders>
- docs/, updates/, notion-package/
- .claude/commands/<list of command files>
- .claude/hooks/<list of hook files>
- .claude/settings.json (if present)
- VERSION, AGENTS.md, GEMINI.md, AVATAR.md, README.md, CHANGELOG.md, LICENSE, install.sh, uninstall.sh
Personal data (will be PRESERVED):
- core/
- context/
- cadence/
- brain/
- capture/
- brands/
- network/
- clients/
- companies/
- roles/ (your employee registry - statuses, review stamps, custom rows)
- system/ (this install's quarantine record)
- rules/ (personalized at setup and possibly hand-edited - update treats these as yours, so uninstall does too)
- MEMORY.md
- CLAUDE.md
- stack.json (local tool bindings - if you reinstall, your tool choices come back)
- os-config.yaml (which modules you run, plus your brand values)
If you want to also remove personal data, re-run with: /founder-os:uninstall --purge
Continue with default uninstall? (yes / no)
What this file has done since we first saw it
Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.
- 2d ago First seen · 196 lines · 55 tokens per session scan C 3d2d824edb17
uninstall is a command published in the GitHub repository ARCASSystems/FounderOS (5 stars, last pushed 18d ago), licensed MIT. It adds 55 tokens to every session and 2,106 once invoked, about $0.0003 per session on Opus 5. A static security scan graded it C with 1 finding (recursive force delete). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-31.
Other commands, from other repositories
wiki-query
Ask questions against the wiki. Synthesizes answers from wiki pages with cross-reference citations.
wiki-digest
Generate a daily or weekly digest of wiki changes — new sources, pages, insights, and gaps.
demo-command
Example slash command that wraps the demo-skill. Showcases the command kind.
ingest-l1
L1 analysis loop for the abapwiki knowledge base: for each batch it launches the abap-analyzer sub-agent in parallel, then the adversarial judge abap-deepcheck (separate session), applies only the analyses that pass the fail-closed gate, and commits. Resumes exactly after an interruption. Use this skill to document…
web-search
Search fetched web-source Markdown by regex and pull surrounding context for the best hits. Optionally restrict to one source alias.
docs-refresh
Re-fetch a cached source, ignoring the 7-day cache. Use when upstream content has changed.