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/sap-samples/hana-developer-cli-tool-example/cli-command-developmentnpx skills add SAP-samples/hana-developer-cli-tool-example --skill cli-command-developmentgit clone --depth 1 https://github.com/SAP-samples/hana-developer-cli-tool-exampleWhat 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 | $0.00038 | $0.00419 |
| Opus 5 | $0.00019 | $0.00210 |
| Sonnet 5 | $0.00008 | $0.00084 |
| Haiku 4.5 | $0.00004 | $0.00042 |
Grade A, and why
cli-command-development 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 yesterday.
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
CLI Command Development Skill
Use this skill for CLI-related implementation work across commands, routes, utilities, and tests.
When to Use
- Adding or modifying CLI commands in
bin/ - Updating routes in
routes/ - Modifying shared utilities in
utils/ - Adding or adjusting tests in
tests/ - Updating i18n text and translations
Procedure
- Identify the target file(s) and the command/feature scope.
- Apply the relevant instructions:
- CLI command development rules
- Route development rules (if under
routes/) - Utility module development rules (if under
utils/) - i18n translation and text handling rules
- Testing rules and utilities reuse
- Make minimal, testable changes following existing patterns.
- Update i18n properties for any new user-facing text.
- Run targeted tests only if needed.
Notes
- All user-facing text must use text bundles (
bundle.getText). - Keep CLI command options and validation consistent with existing commands.
- Prefer existing helpers in
utils/rather than adding new ones.
References
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.
- yesterday First seen · 44 lines · 38 tokens per session scan A c65d2e33bfe5
cli-command-development is a skill published in the GitHub repository SAP-samples/hana-developer-cli-tool-example (109 stars, last pushed 6d ago), licensed Apache-2.0. It adds 38 tokens to every session and 419 once invoked, about $0.0002 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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