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matilha-pack

matilha-pack is a skill for Claude Code from danilods/matilha-skills. It costs 32 tokens per session (568 once invoked), scanned A, original, MIT.

A skill that turns project lessons into a reusable add-on pack containing skills, templates, documentation, and related materials.

In plain words
What is it for?
Use it after recording project lessons when you want to create or extend a reusable pack.
Why use it?
It helps carry useful methods from one project into future projects without copying private project data.

Skill for Claude Code

Written for Claude Code: Claude Code plugin machinery.

Part of the matilha plugin — 12 skills, 10 commands, 2 agents, 1 hook shipped together

not rated 2repo 4mo ago A scan 32 tokens original MIT

Good fit Use it after recording project lessons when you want to create or extend a reusable pack.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/danilods/matilha-skills/matilha-pack
View source ↗ danilods/matilha-skills
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 danilods/matilha-skills --skill matilha-pack
Clone the repo
git clone --depth 1 https://github.com/danilods/matilha-skills

Made for: Claude Code.

Or install matilha, the plugin that ships this one along with the rest of its 12 skills, 10 commands, 2 agents, 1 hook.

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 matilha-pack

README.md
[![agentmods](https://agentmods.dev/badge/skills/danilods/matilha-skills/matilha-pack/github.svg)](https://agentmods.dev/skills/danilods/matilha-skills/matilha-pack)
Your own site
<a href="https://agentmods.dev/skills/danilods/matilha-skills/matilha-pack"><img src="https://agentmods.dev/badge/skills/danilods/matilha-skills/matilha-pack/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 matilha-pack

Your own site · 80×15
<a href="https://agentmods.dev/skills/danilods/matilha-skills/matilha-pack"><img src="https://agentmods.dev/badge/skills/danilods/matilha-skills/matilha-pack.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 32 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 568 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 $0.00032 $0.00568
Opus 5 $0.00016 $0.00284
Sonnet 5 $0.00006 $0.00114
Haiku 4.5 $0.00003 $0.00057

Measured 12d ago against content hash 317fc22fe124, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-12, from the pricing page.

Security

Grade A, and why

matilha-pack 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 12d 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.

skills/matilha-pack/SKILL.md · 70 lines

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.

When this fires

Project/milestone complete AND user wants to reuse learnings. Produces a scaffold for a new pack in packs/<pack-name>/ or an update to an existing pack.

Preconditions

  • project-status.md exists.
  • At least one docs/matilha/den/*.md exists.

Execution Workflow

  1. Read den files via Glob + Read.
  2. Prompt user for pack destination (new pack name, or "extend existing").
  3. Scaffold pack skeleton following docs/matilha/pack-authors.md — create packs/<name>/ dir with .claude-plugin/plugin.json, skills/, README.md, CHANGELOG.md, LICENSE.
  4. Copy relevant den content into skills within the pack (one skill per coherent den topic).
  5. Generate pack's plugin.json with matilha-pack keyword.
  6. Emit final message: "Pack scaffolded at . Follow docs/matilha/pack-authors.md to publish."

Rules: Do

  • Scaffold independently (don't modify matilha core).
  • Preserve citation wikilinks from den files in pack skills.
  • Follow pack-authors.md strictly.

Rules: Don't

  • Bundle secrets or project-specific data into reusable pack.
  • Duplicate matilha core skills.

Expected Behavior

User gets a new pack repo scaffolded locally. Tests + publish are user's own responsibility.

Quality Gates

  • Pack directory exists with valid plugin.json.
  • At least one skill in pack/skills/.
  • matilha-pack keyword in keywords array.

Companion Integration

No companion integrations in Wave 4a.

Output Artifacts

  • packs/<pack-name>/ directory with .claude-plugin/plugin.json, skills/, README.md.

Example Constraint Language

  • Use "must" for: plugin.json includes matilha-pack keyword.
  • Use "should" for: cite den source wikilinks in pack skills.
  • Use "may" for: scaffold multiple pack skills from a single den file.

Troubleshooting

  • "no den files": Run /matilha-den first to distill knowledge.
  • "pack name collision": Pick an unclaimed prefix (check docs/matilha/naming-conventions.md).

CLI shortcut (optional)

Read the full file on GitHub · 70 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. 12d ago First seen · 70 lines · 32 tokens per session scan A 317fc22fe124

Subscribe to this mod's changes

matilha-pack is a skill published in the GitHub repository danilods/matilha-skills (2 stars, last pushed 4mo ago), licensed MIT. It adds 32 tokens to every session and 568 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.

Building agentsClaude Codeagent-orchestrationagentic-patternsai-assisted-developmentanthropicclaude-code-pluginmatilha
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