Is Spec · phnx-labs safe and trustworthy?

tashan scores Spec · phnx-labs on public evidence — tashan score 53.0/100, it is currently active. Audit scope: OSV advisories, install-time scripts, build provenance and declared permission surface. We do not review source code or execute the capability.

How do I install Spec · phnx-labs?

Drop the skill folder into ~/.claude/skills/ (user scope) or .claude/skills/ (project scope).

Who maintains Spec · phnx-labs?

7 GitHub contributors, source: phnx-labs/.agents.

‹ The Index

Spec · phnx-labs

skill

Write the durable source-of-truth specification for a capability so other agents and humans do not invent wrong behavior — describe how it actually behaves in plain language: what it is for, what it does, the sharp cases, and what must not change, grounded in the real code. Includes mock-ups for any UI/flow, blind-verified by a swarm. Not a change plan. Triggers on: 'swarm spec', '/swarm spec', 'specify this capability', 'source-of-truth spec', 'how does this behave', 'what does this guarantee'.

Works with: Claude Code (native) · Cursor, Codex CLI (manual)
native: this artifact type is that client's own format

Install (Claude Code):

cp -r spec ~/.claude/skills/

tashan score: 53.0
Adoption: 3 repos
Upkeep: 98.0
Freshness: 96.0
Evidence coverage: 84% of the inputs this score can use — the rest are unknown, and the score is discounted for it
Health: active
Contributors: 7

Security audit

Not scanned yet. We audit npm-published capabilities for known advisories, install-time scripts and permission surface; this one has no npm package we can resolve, or has not reached the queue.

Its own instructions

Its SKILL.md says when not to and states a limitation.

Read from the capability’s own SKILL.md. This is not a grade and does not compare to the instruction-depth verdict on an MCP server — a skill has no tools to document, so that rubric does not apply to it.

You searched for one. Check the rest of your stack:

npx tashan-cli doctor

Reads the config already on your machine and names what is dead, deprecated or running code at install time. No account, nothing uploaded.

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Spec · phnx-labs scores 53 today. Pro keeps the series, so you can see whether that is a project getting better or one on its way down.

Every score since we started measuring, for any capability
The named replacement when something you run is dying — not just that it is
tashan doctor over the config you already have, on your machine

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[![tashan](https://tashan.sh/badge/skill-phnx-labs-spec.svg)](https://tashan.sh/capability/skill-phnx-labs-spec.html)

source ↗ · skill:phnx-labs/spec

Everything on this page is public evidence and free. What it cannot know is whether you run this — check your whole config, free, in the browser. tashan Pro adds the series behind each row and names a replacement for anything dying.

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Measured 2026-09-12 · scorer s5 · how · something wrong here?