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/lemma-work/lemma-platform/lemma-buildernpx skills add lemma-work/lemma-platform --skill lemma-buildergit clone --depth 1 https://github.com/lemma-work/lemma-platformWrote this? Show the measurements
A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.
[](https://agentmods.dev/skills/lemma-work/lemma-platform/lemma-builder)<a href="https://agentmods.dev/skills/lemma-work/lemma-platform/lemma-builder"><img src="https://agentmods.dev/badge/skills/lemma-work/lemma-platform/lemma-builder.svg" alt="Measured on agentmods" height="20"></a>What 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 | $0.00085 | $0.03332 |
| Opus 5 | $0.00043 | $0.01666 |
| Sonnet 5 | $0.00017 | $0.00666 |
| Haiku 4.5 | $0.00009 | $0.00333 |
Grade A, and why
lemma-builder 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 today.
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.
The source is not reproduced here
Licensed AGPL-3.0
The repository is licensed AGPL-3.0, which this catalogue does not treat as permission to reproduce the file. Read it at the source.
What ships with it
20 files beside SKILL.md in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.
- agents/openai.yaml 361 B
- references/agent-tools.md 19 KB
- references/agents.md 31 KB
- references/app-recipes/agent-chat.md 4.2 KB
- references/app-recipes/connector-action.md 2.6 KB
- references/app-recipes/file-viewer.md 2.7 KB
- references/app-recipes/rls-table.md 6.3 KB
- references/app-recipes/workflow-form.md 2.5 KB
- references/apps.md 19 KB
- references/authorization-model.md 16 KB
- references/cli-and-bundles.md 25 KB
- references/connectors.md 18 KB
- references/files.md 8.6 KB
- references/functions.md 25 KB
- references/pod-design.md 19 KB
- references/pod-model.md 14 KB
- references/schedules-and-triggers.md 20 KB
- references/surfaces.md 17 KB
- references/tables.md 12 KB
- references/workflows.md 24 KB
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.
- today Changed · +1 lines 6854d68c4280
- 4d ago First seen · 150 lines · 85 tokens per session scan A e05be5ba4c8d
lemma-builder is a skill published in the GitHub repository lemma-work/lemma-platform (387 stars, last pushed today), licensed AGPL-3.0. It adds 85 tokens to every session and 3,332 once invoked, about $0.0004 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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