tfmcp: Skill for Claude Code

.claude/skills/analyze/SKILL.md

analyze is a skill for Claude Code from nwiizo/tfmcp. It costs 26 tokens per session (313 once invoked), scanned A, original, MIT.

A code-structure analysis skill for the tfmcp Rust project. It runs coupling analysis, which measures how strongly parts of a codebase depend on one another, and interprets the results using the source code.

In plain words
What is it for?
Use it to produce health summaries, rank coupling hotspots, compare them with a baseline, and support review or refactoring decisions.
Why use it?
It helps locate structural hotspots without treating an automated score as proof of a design problem. It also records missing history, excluded areas, and other limits of the analysis.

Skill for Claude Code

Written for Claude Code: installed under .claude/.

This is nwiizo/tfmcp's own configuration. It tells Claude Code how to work on tfmcp itself, so it is not a mod to install elsewhere. Copy it as a starting point and replace the rules that are about this project. Everything tfmcp configures →

Reuse

Borrowing it

Nothing to install: this file belongs to nwiizo/tfmcp. Take a copy, put it at the same path in your own repository, and replace the rules that are about this project with yours.

Copy the file
curl -O https://raw.githubusercontent.com/nwiizo/tfmcp/main/.claude/skills/analyze/SKILL.md
Clone the repo
git clone --depth 1 https://github.com/nwiizo/tfmcp

Made for: Claude Code.

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 analyze

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

Your own site · 80×15
<a href="https://agentmods.dev/skills/nwiizo/tfmcp/analyze"><img src="https://agentmods.dev/badge/skills/nwiizo/tfmcp/analyze.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 26 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 313 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 $0.00026 $0.00313
Opus 5.5 $0.00010 $0.00125
Sonnet 5.5 $0.00005 $0.00063
Haiku 4.5 $0.00003 $0.00031

Measured 26d ago against content hash 7cb259b0f469, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

analyze 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 26d 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.

.claude/skills/analyze/SKILL.md · 31 lines

What it actually says

Analyze tfmcp Coupling

Run the installed cargo coupling from the tfmcp root; cargo run -- coupling would run tfmcp itself. Default to src and honor the requested scope.

rtk proxy cargo coupling --ai --git-months 6 --exclude-tests src

Reuse a current report when it answers the question. For a short health check use --summary; for ranked candidates use --hotspots=10 --deps. Use --baseline or --history only when comparison or trends matter. Check local --help for available options rather than forwarding skill names as CLI flags.

Read signal integrity before interpreting grades. Inspect the analysis manifest, discovered configuration, and source behind significant findings. State missing history, unanalysed areas, and any scope expansion performed by the tool. Do not invent subdomains when no .coupling.toml exists.

Explain the reported grade, supported findings with source locations, and material limitations. Distinguish tool rankings from recommendations verified in code. Use the existing quality commands and Release.sh for gate thresholds; do not introduce a separate standard here. Analysis alone does not authorize refactoring, commits, or publication.

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. 26d ago First seen · 31 lines · 26 tokens per session scan A 7cb259b0f469

Subscribe to this mod's changes

analyze is a skill published in the GitHub repository nwiizo/tfmcp (372 stars, last pushed 7d ago), licensed MIT. It adds 26 tokens to every session and 313 once invoked, about $0.0001 per session on Opus 5.5. 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 2026-10-03.

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