specmint-core-html

specmint-core-html is a skill for Claude Code, Codex from ngvoicu/kluris. It costs 66 tokens per session (2,868 once invoked), scanned A, original, MIT.

A persistent specification workflow that stores each plan as a human-readable HTML file under `.specs/`. The file combines requirements, progress, diagrams, code previews, mockups, decisions, and deviations.

In plain words
What is it for?
Use it to create structured plans, capture research and interviews, document lifecycle status, show design or code previews, and generate OpenAPI documentation when requested.
Why use it?
It keeps planning and project status in one document that people can open in a browser, making it easier to understand or resume work on a feature.

Skill for Claude CodeCodex

Written for no agent in particular: nothing here depends on one.

Good fit Use it to create structured plans, capture research and interviews, document lifecycle status, show design or code previews, and generate OpenAPI documentation when requested.

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Install with agentmods
npx agentmods add skills/ngvoicu/kluris/specmint-core-html
Install

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.

Any agent
npx skills add ngvoicu/kluris --skill specmint-core-html
Clone the repo
git clone --depth 1 https://github.com/ngvoicu/kluris

Made for: Claude Code, Codex.

Wrote 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.

agentmods badge for specmint-core-html

README.md
[![agentmods](https://agentmods.dev/badge/skills/ngvoicu/kluris/specmint-core-html/github.svg)](https://agentmods.dev/skills/ngvoicu/kluris/specmint-core-html)
Your own site
<a href="https://agentmods.dev/skills/ngvoicu/kluris/specmint-core-html"><img src="https://agentmods.dev/badge/skills/ngvoicu/kluris/specmint-core-html/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.

agentmods 80×15 button for specmint-core-html

Your own site · 80×15
<a href="https://agentmods.dev/skills/ngvoicu/kluris/specmint-core-html"><img src="https://agentmods.dev/badge/skills/ngvoicu/kluris/specmint-core-html.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 66 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 2,868 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe.
Origin original No closer match found in the catalogue.
Token cost

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.

ModelPer sessionOnce invoked
Fable 5.1 $0.00066 $0.02868
Opus 5 $0.00033 $0.01434
Sonnet 5 $0.00013 $0.00574
Haiku 4.5 $0.00007 $0.00287

Measured 9d ago against content hash 65c893150beb, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-09, from the pricing page.

Security

Grade A, and why

specmint-core-html 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 9d 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.

src/kluris/vendored/specmint-core-html/SKILL.md · 229 lines

How it starts

The opening of the file, as written. The whole thing — 229 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Spec Mint Core HTML — Kluris Companion

Turn ephemeral plans into structured, persistent specs built through deep research and iterative interviews. This HTML variant uses .specs/<id>/SPEC.html as the canonical spec document, not a markdown spec plus a separate view. The HTML file carries metadata, lifecycle state, diagrams, code previews, mockups, decision logs, and deviations in one human-openable artifact.

When this file is referenced from a Kluris-generated brain skill, read and follow it directly from ~/.kluris/companions/specmint-core-html/SKILL.md. Do not ask the user to install Specmint separately. Kluris vendors companions as single SKILL.md files, so every rule needed for companion mode is below.

Critical Invariants

  1. Canonical files
    • Registry: .specs/registry.md (markdown index)
    • Per-spec document: .specs/<id>/SPEC.html
    • Research notes: .specs/<id>/research-*.md
    • Interview notes: .specs/<id>/interview-*.md
    • Scratch, if needed: .specs/<id>/artifacts/
  2. Authority rule: the JSON inside <script type="application/json" id="spec-meta"> is authoritative for identity and spec status. data-status attributes on phases, tasks, and acceptance criteria are authoritative for progress.
  3. Active-spec rule: target exactly one active spec at a time.
  4. HTML is the source of truth: do not create or update a parallel markdown spec for an HTML companion spec.
  5. Progress tracking is sacred: after completing any task, immediately update SPEC.html (data-status, phase transitions, updated date) and .specs/registry.md (progress/date). Re-read both files before moving on.
  6. Single-file companion mode: use inline HTML/CSS/JS patterns in the SPEC.html you write. Do not rely on unavailable sibling template or asset files from a separate plugin install.

Registry Format

Create .specs/registry.md if missing:

# Spec Registry

| ID | Title | Status | Priority | Progress | Updated |
|----|-------|--------|----------|----------|---------|
| user-auth-system | User Auth System | active | high | 0/12 | 2026-05-23 |

Read the full file on GitHub · 229 lines

Changes

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.

  1. 9d ago First seen · 229 lines · 66 tokens per session scan A 65c893150beb

Subscribe to this mod's changes

specmint-core-html is a skill published in the GitHub repository ngvoicu/kluris (7 stars, last pushed 2mo ago), licensed MIT. It adds 66 tokens to every session and 2,868 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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