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 ngvoicu/kluris --skill specmint-coregit clone --depth 1 https://github.com/ngvoicu/klurisWrote 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/ngvoicu/kluris/specmint-core)<a href="https://agentmods.dev/skills/ngvoicu/kluris/specmint-core"><img src="https://agentmods.dev/badge/skills/ngvoicu/kluris/specmint-core/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/ngvoicu/kluris/specmint-core"><img src="https://agentmods.dev/badge/skills/ngvoicu/kluris/specmint-core.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 | $0.00154 | $0.06843 |
| Opus 5 | $0.00077 | $0.03422 |
| Sonnet 5 | $0.00031 | $0.01369 |
| Haiku 4.5 | $0.00015 | $0.00684 |
Grade A, and why
specmint-core 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.
This is a copy
92% identical to specmint-core — 46 lines differ, which has more behind it and is treated as the original. This page carries a canonical link to it rather than competing with it.
How it starts
The opening of the file, as written. The whole thing — 688 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Spec Mint Core
Turn ephemeral plans into structured, persistent specs built through deep
research and iterative interviews. Specs have phases, tasks, acceptance
criteria, a registry, resume context, a decision log, and a deviations
log. They live in .specs/ at the project root and work with any AI
coding tool that can read markdown.
Whether .specs/ is committed is repository policy. Respect .gitignore
and the user's preference for tracked vs local-only spec state.
Critical Invariants
- Single-file policy: Keep this workflow in one
SKILL.mdfile. - Canonical paths:
- Registry:
.specs/registry.md - Per-spec files:
.specs/<id>/SPEC.md,.specs/<id>/research-*.md,.specs/<id>/interview-*.md
- Registry:
- Authority rule:
SPEC.mdfrontmatter is authoritative. Registry is a denormalized index for quick lookup. - Active-spec rule: Target exactly one active spec at a time.
- Parser policy: Use best-effort parsing with clear warnings and repair guidance instead of hard failure on malformed rows.
- Progress tracking is sacred: After completing any task, immediately
update SPEC.md (checkbox,
← currentmarker, phase marker) AND registry.md (progress count, date). Then re-read both files to verify the edits landed correctly. Never move to the next task without updating both files. Never end a session with the registry out of sync with SPEC.md. This is non-negotiable — if you do nothing else, do this.
Session Start
If active-spec context was injected by host tooling, use it directly instead of reading files. Otherwise, fall back to reading files manually:
- Read
.specs/registry.mdto check for a spec withactivestatus - If one exists, briefly mention it: "You have an active spec: User Auth System (5/12 tasks, Phase 2). Say 'resume' to pick up where you left off."
- Don't force it — the user might want to do something else first
Deterministic Edge Cases (Best-Effort)
| Situation | Required behavior |
|---|---|
.specs/registry.md missing |
If .specs/ exists, report "No registry yet" and offer to initialize it. If .specs/ is missing, report "No specs yet" and continue normally. |
| Malformed registry row | Skip malformed row, emit warning with row text, continue parsing remaining rows. |
Multiple active rows |
Warn user. Pick the row with the newest Updated date (or first active row if dates are unavailable) for this run. On next write, normalize to a single active spec. |
Registry row exists but .specs/<id>/SPEC.md missing |
Warn and continue. Keep row visible in list/status with (SPEC.md missing). |
| Registry and SPEC conflict | Trust SPEC.md, then repair registry values on next write. |
| No active spec | List available specs and ask which to activate or resume. |
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 · 688 lines · 154 tokens per session scan A df1ed2628f02
specmint-core is a skill published in the GitHub repository ngvoicu/kluris (7 stars, last pushed 2mo ago), licensed MIT. It adds 154 tokens to every session and 6,843 once invoked, about $0.0008 per session on Opus 5. A static security scan graded it A with 0 findings. It is 92% identical to specmint-core, differing in 46 lines, and is treated as a copy.
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