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/ondrasek/cc-plugins/rust-setupnpx skills add ondrasek/cc-plugins --skill rust-setupgit clone --depth 1 https://github.com/ondrasek/cc-pluginsWhat 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 | $0.00062 | $0.00718 |
| Opus 5 | $0.00031 | $0.00359 |
| Sonnet 5 | $0.00012 | $0.00144 |
| Haiku 4.5 | $0.00006 | $0.00072 |
Grade A, and why
rust-setup 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.
How it starts
The opening of the file, as written. The whole thing — 70 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Rust Setup
Critical Rules
- Always present analysis and plan to the user before making changes
- Merge, don't replace — preserve existing Cargo.toml sections, CI jobs, hooks
- Respect the project's Rust edition and MSRV (don't assume latest)
- All hook scripts must be executable (
chmod +x)
Context Files
Read these files before starting:
skills/shared/references/methodology-framework.md— shared principles, hook architecture, exit codes, settings.json formatskills/shared/references/setup-workflow.md— the 6-phase workflow structureskills/rust-setup/references/methodology.md— Rust-specific 9 dimensions, thresholds, tool research guidanceskills/rust-setup/references/analysis-checklist.md— what to check in the target codebaseskills/rust-setup/templates/— annotated examples showing structural patterns. Use templates for patterns but substitute the tools chosen during research.
Workflow
Follow the 6-phase workflow from setup-workflow.md.
Phase 1: Analyze
Follow analysis-checklist.md systematically: Rust edition, MSRV, project structure, targets (WASM, no_std), existing tools, CI, maturity.
Phase 2: Plan
Research tools for each of the 9 dimensions. Rust-specific files to plan:
Cargo.toml—[lints]sectionsclippy.toml,rustfmt.toml,deny.toml.claude/hooks/— quality-gate.sh, per-edit-fix.sh, session-start.sh, optionally auto-commit.sh.claude/settings.json— hook registrations (see methodology-framework.md for format).github/workflows/ci.yml— CI pipelineCLAUDE.md— project instructionssemver-check.sh— only when Dimension 9 is activated at level 3
Present complete plan and wait for approval.
Phase 3: Configure
Read each template in templates/ for the structural pattern, substitute the researched tools. Install required cargo subcommands.
Phase 4: Review
Read references/reviewer-prompt.md for the full prompt template. Spawn reviewer subagent using Task tool with subagent_type: "general-purpose".
What ships with it
13 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.
- references/analysis-checklist.md 7.1 KB
- references/methodology.md 20 KB
- references/reviewer-prompt.md 3.7 KB
- templates/auto-commit.sh 2.8 KB runs code
- templates/ci.yml 3.1 KB
- templates/CLAUDE.md 587 B
- templates/clippy.toml 577 B
- templates/deny.toml 1.4 KB
- templates/per-edit-fix.sh 1.7 KB runs code
- templates/quality-gate.sh 6.6 KB runs code
- templates/rustfmt.toml 163 B
- templates/semver-check.sh 4.0 KB runs code
- templates/session-start.sh 1.5 KB runs code
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 · 70 lines · 62 tokens per session scan A 6f20be7372db
rust-setup is a skill published in the GitHub repository ondrasek/cc-plugins (2 stars, last pushed 4mo ago), licensed Apache-2.0. It adds 62 tokens to every session and 718 once invoked, about $0.0003 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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