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.
git clone --depth 1 https://github.com/Dannykkh/skill-olympusWrote 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/commands/dannykkh/skill-olympus/semgrep-rule)<a href="https://agentmods.dev/commands/dannykkh/skill-olympus/semgrep-rule"><img src="https://agentmods.dev/badge/commands/dannykkh/skill-olympus/semgrep-rule/github.svg" alt="Measured on agentmods" height="20"></a>Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.
<a href="https://agentmods.dev/commands/dannykkh/skill-olympus/semgrep-rule"><img src="https://agentmods.dev/badge/commands/dannykkh/skill-olympus/semgrep-rule.svg" alt="Reviewed on agentmods" width="80" 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 5.1 | $0.00016 | $0.00148 |
| Opus 5.5 | $0.00006 | $0.00059 |
| Sonnet 5.5 | $0.00003 | $0.00030 |
| Haiku 4.5 | $0.00002 | $0.00015 |
Grade A, and why
trailofbits:semgrep-rule 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 1mo 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
Create Semgrep Rule
Arguments: $ARGUMENTS
This command is context-driven. Use conversation context to understand:
- The vulnerability or pattern to detect
- The target language
- Whether taint mode is appropriate
If context is unclear, ask for a description of the pattern to detect.
Invoke the semgrep-rule-creator skill for the full workflow.
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.
- 1mo ago First seen · 27 lines · 16 tokens per session scan A 459fa70756fc
trailofbits:semgrep-rule is a command published in the GitHub repository Dannykkh/skill-olympus (7 stars, last pushed 3d ago), licensed MIT. It adds 16 tokens to every session and 148 once invoked, about $0.0001 per session on Opus 5.5. 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 2026-09-03.
Other commands, from other repositories
forge-ultracode-check
Evaluate whether ultracode (high-effort + adversarial verify + workflow-first) should be ON for the current task. Reads project tier from registry, git state, recent edits; applies the 5 canonical criteria.
forge-compact-task
Compact context with dotforge-standardized hint that preserves decisions, files modified, pending TODOs, behaviors disabled, and last commit. Use at 80% context window instead of waiting for auto-compact.
forge-insights
Analyze past sessions for error patterns, file activity, and recommendations.
forge-audit
Audit project's Claude Code config and calculate score (0-10).
forge-bootstrap
Initialize .claude/ in a new project (--profile minimal|standard|full).
forge-capture
Register a practice or insight in practices/inbox/ (pass description as argument).