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/hariharapanigrahy/layerkit/layerkit-bootstrapnpx skills add hariharapanigrahy/layerkit --skill layerkit-bootstrapgit clone --depth 1 https://github.com/hariharapanigrahy/layerkitWhat 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 | $0.00021 | $0.00303 |
| Opus 5 | $0.00010 | $0.00151 |
| Sonnet 5 | $0.00004 | $0.00061 |
| Haiku 4.5 | $0.00002 | $0.00030 |
Grade A, and why
layerkit-bootstrap 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 3d 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.
What it actually says
layerkit-bootstrap
Install tools for the agent-as-developer loop. Maps start empty; agents author integrations from evidence.
Steps
- Detect platform:
codex | claude | cursor | copilot | opencode | openhands | devin | windsurf | factory-droid | antigravity - Install + verify:
layerkit install --platform <platform> --hooks enabled --map-reminders enabled --poc
layerkit doctor
layerkit repo status
layerkit memory index
- Confirm project store path (
--project-dir/LAYERKIT_PROJECT_DIR/ default.layerkit). - Confirm memory dirs under
{projectDir}/memory/(INDEX.md present). - Next:
layerkit-orchestrate-integration(orlayerkit-discover-data-layer).
Forbidden
- Authoring vendor maps during bootstrap
- Hardcoding vendor field names into core
Success criteria
-
layerkit doctorexits clean (or only expected empty-map warnings) - Skills installed for the chosen platform
-
{projectDir}/memory/INDEX.mdexists - No invented map payloads in store
Final answer
Platform, projectDir, hooks on/off, doctor status, next skill.
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.
- 3d ago First seen · 41 lines · 21 tokens per session scan A 40df755c32db
layerkit-bootstrap is a skill published in the GitHub repository hariharapanigrahy/layerkit (8 stars, last pushed 26d ago), licensed MIT. It adds 21 tokens to every session and 303 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 2026-08-31.
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