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 skills add andreadellacorte/groove --skill groove-work-specgit clone --depth 1 https://github.com/andreadellacorte/grooveWrote 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/andreadellacorte/groove/groove-work-spec)<a href="https://agentmods.dev/skills/andreadellacorte/groove/groove-work-spec"><img src="https://agentmods.dev/badge/skills/andreadellacorte/groove/groove-work-spec/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/skills/andreadellacorte/groove/groove-work-spec"><img src="https://agentmods.dev/badge/skills/andreadellacorte/groove/groove-work-spec.svg" alt="Reviewed on agentmods" width="80" height="20"></a>- Socket pass
- Snyk pass
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 | $0.00029 | $0.00429 |
| Opus 5 | $0.00015 | $0.00215 |
| Sonnet 5 | $0.00006 | $0.00086 |
| Haiku 4.5 | $0.00003 | $0.00043 |
Grade A, and why
groove-work-spec 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 10d 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
groove-work-spec
Use $ARGUMENTS as the spec topic if provided.
Outcome
A complete outcome spec that defines what to build and how to verify it — the agent determines the procedure.
Acceptance Criteria
Spec file contains:
- Overview: What to build and why
- Decisions: Key technical choices with rationale
- Implementation Steps: Concrete, ordered steps
- Edge Cases: Error handling, boundary conditions
Constraints
- Sanitize topic for use as filename — strip path separators, special characters, and traversal patterns (
../) - Specs directory is always
.groove/memory/specs/ - Ensure the specs directory exists (create if missing)
- Research codebase first (use Explore agent)
- Interview user for decisions, edge cases, testing approach, scope
- Assess scope: if the work has natural seams (independent components, sequential phases, separable concerns), recommend splitting into a parent spec with child specs
- Parent spec: Overview of the full feature, links to child specs, execution order if sequential
- Child specs: Each self-contained with its own Overview, Decisions, Steps, Edge Cases
- Naming:
<topic>.mdfor single specs,<topic>/index.md+<topic>/01-<part>.mdfor split specs - User decides: Present the split recommendation with rationale, user confirms or overrides
- Write spec in isolated context (use general-purpose agent)
- Verify all required sections exist before completing
- Reference actual codebase patterns, not generic advice
Quality Signals
- Decisions reference real code patterns
- Steps include actual file paths and function names
- Edge cases reflect discovered constraints
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.
- 10d ago First seen · 47 lines · 29 tokens per session scan A f108350b93bf
groove-work-spec is a skill published in the GitHub repository andreadellacorte/groove (5 stars, last pushed 1mo ago), licensed MIT. It adds 29 tokens to every session and 429 once invoked, about $0.0001 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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