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/sioyooo/repogrammar/repogrammar-domainnpx skills add SioYooo/RepoGrammar --skill repogrammar-domaingit clone --depth 1 https://github.com/SioYooo/RepoGrammarWhat 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 | $0.00030 | $0.00394 |
| Opus 5 | $0.00015 | $0.00197 |
| Sonnet 5 | $0.00006 | $0.00079 |
| Haiku 4.5 | $0.00003 | $0.00039 |
Grade A, and why
repogrammar-domain 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 2d 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
Purpose
Preserve RepoGrammar's conservative pattern-family methodology.
Trigger conditions
Use when editing src/rust/core/, parser-to-IR conversion, semantic facts,
family classification, evidence handling, provenance, freshness, compatibility,
or mining algorithms.
Required reading
docs/specifications/product.mddocs/specifications/domain-model.mddocs/specifications/indexing-pipeline.mddocs/decisions/ADR-0003-pattern-family-model.md
Preconditions
- The change must not turn heuristics into certainty.
- The change must preserve source evidence and
UNKNOWNoutcomes. - Tree-sitter facts are structural and candidate-generating, not final semantic proof.
Step-by-step procedure
- Identify the domain claim being changed.
- Define evidence required for the claim.
- Preserve
DOMINANT_PATTERN,VARIATION,EXCEPTION, andUNKNOWN. - Distinguish structural, semantic, framework-heuristic, conflicting, and unknown facts.
- Add compatibility and freshness considerations where relevant.
- Add tests for uncertain, low-confidence, or competing-family behavior.
- Update the domain specification.
Required verification
Run the Rust quality gates and repository guard.
Documentation updates
Update domain model, indexing pipeline, product spec, roadmap, or ADRs when the methodology changes.
Commit requirements
Keep domain type changes, tests, and spec updates atomic.
Completion report
Report any remaining UNKNOWN cases and unsupported assumptions.
Failure and rollback handling
If evidence is insufficient, abstain. Do not claim dominance from one example or from weak similarity. Do not use Tree-sitter-only evidence to prove semantic family membership.
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.
- 2d ago First seen · 63 lines · 30 tokens per session scan A 465c589de0b0
repogrammar-domain is a skill published in the GitHub repository SioYooo/RepoGrammar (0 stars, last pushed 20d ago), licensed MIT. It adds 30 tokens to every session and 394 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 2026-08-31.
Other skills, from other repositories
od-contribute
One-click contribution flow for OpenDesign (nexu-io/open-design) — even for non-coders. Pick one of four cards (ship a Skill or Design System you made with OD; translate docs; fix a typo / write a blog; report a bug), the agent validates and opens a PR (or issue) for you. Trigger words contribute to open design, ship…
clinical-case-report
Structured medical case presentation for clinical rounds, conferences, and documentation. Generates SOAP-format or narrative case reports with physiologically accurate vitals, labs, and evidence-based plans. Use when the brief mentions "case report", "case presentation", "SOAP note", "clinical case", "ward rounds"…
critique
Run a 5-dimension expert design review on any HTML artifact in the project — Philosophy / Visual hierarchy / Detail / Functionality / Innovation, each scored 0–10. Outputs a single self-contained HTML report with a radar chart, evidence-backed scores, and three lists: Keep / Fix / Quick-wins. Use when the brief asks…
github-dashboard
GitHub repository analytics dashboard — stars, forks, contributors, issues, pull requests, recent activity, and top contributors. Use when the brief asks for a GitHub repo dashboard, open-source growth report, repository health page, or GitHub analytics view.
audio-jingle
Audio generation skill — jingles, beds, voiceover, and sound effects. Routes music requests to Suno V5 / Udio / Lyria, speech to MiniMax TTS / FishAudio / ElevenLabs V3, and SFX to ElevenLabs SFX or AudioCraft. Output is one MP3/WAV file saved to the project folder.
dating-web
A consumer-feeling dating / matchmaking dashboard — left rail navigation, ticker bar of community signals, headline KPIs, a 30-day mutual-matches bar chart, and a match-rate trend block. Editorial typography, restrained accent. Use when the brief asks for a "dating site", "matchmaking", "community dashboard", "social…