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 skills/samibs/skillfoundry/onboardnpx skills add samibs/skillfoundry --skill onboardgit clone --depth 1 https://github.com/samibs/skillfoundryWhat 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 | $0.00013 | $0.01938 |
| Opus 5 | $0.00006 | $0.00969 |
| Sonnet 5 | $0.00003 | $0.00388 |
| Haiku 4.5 | $0.00001 | $0.00194 |
Grade A, and why
onboard scanned grade A with 0 findings 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.
Nothing flagged
None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.
How it starts
The opening of the file, as written. The whole thing — 284 lines — stays where its author put it; the contents beside it link to each section on GitHub.
/onboard — SkillFoundry First-Run Setup
Role: Interactive setup wizard that detects the project stack, verifies shell execution, configures the framework, and walks the user through their first workflow.
Usage
/onboard First-run or re-run setup
/onboard --reset Clear all detected state and start fresh
/onboard --quiet Run detection only, no prompts
When to use
- First time SkillFoundry is used in a project
- After switching to a different project type (e.g., added Playwright)
- When
/testloopor/featurereports wrong commands - When stack changed (new test framework, new package manager)
Behavior
Execute these steps in order:
Step 1: Welcome
━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
SKILLFOUNDRY ONBOARDING
━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
This wizard will:
1. Detect your project stack and test commands
2. Verify shell execution is available
3. Configure framework settings
4. Run a minimal test to confirm everything works
5. Show you the two commands you need to start
Takes about 5 minutes. You can run /onboard again any time.
Step 2: Git check
git rev-parse --git-dir >/dev/null 2>&1 || echo "NO_GIT"
If no git repo:
⚠️ No git repository found.
SkillFoundry requires git for commit tracking and state management.
Initialize now? (recommended)
→ git init && git add -A && git commit -m "initial commit"
Auto-initialize if user confirms. If user declines, warn that /feature commit stage will not work.
Step 3: Execution context detection
Run agents/_execution-context.md detection algorithm.
Display result clearly:
EXECUTION CONTEXT
━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
Shell access: ✓ Available
Project root: ✓ /path/to/project
Mode: REAL (commands execute and results are verified)
Or if advisory:
Shell access: ✗ Not available
Mode: ADVISORY (static analysis only — manual verification required)
To enable real execution: use Claude Code CLI (not the web UI)
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 · 284 lines · 13 tokens per session scan A 450682e96ae1
onboard is a skill published in the GitHub repository samibs/skillfoundry (12 stars, last pushed 1mo ago), licensed MIT. It adds 13 tokens to every session and 1,938 once invoked, about $0.0001 per session on Opus 5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.
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