check

check is a skill for Claude Code, Codex from KyaniteHQ/linctl. It costs 52 tokens per session (454 once invoked), scanned A, original, MIT.

A complete local pre-pull-request check for the linctl Go repository. It runs formatting, generated-file checks, tests, static analysis, builds, security checks, and a separate 100% coverage check.

In plain words
What is it for?
Use it before opening a pull request or when verifying linctl changes locally.
Why use it?
It finds issues that could block a pull request and reports every gate’s result, even when an earlier gate fails.

Skill for Claude CodeCodex

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.

agentmods
npx agentmods add skills/kyanitehq/linctl/check
Any agent
npx skills add KyaniteHQ/linctl --skill check
Clone the repo
git clone --depth 1 https://github.com/KyaniteHQ/linctl

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 check

README.md
[![agentmods](https://agentmods.dev/badge/skills/kyanitehq/linctl/check.svg)](https://agentmods.dev/skills/kyanitehq/linctl/check)
Your own site
<a href="https://agentmods.dev/skills/kyanitehq/linctl/check"><img src="https://agentmods.dev/badge/skills/kyanitehq/linctl/check.svg" alt="Measured on agentmods" height="20"></a>
Per session 52 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 454 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. Scan, not verified.
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 $0.00052 $0.00454
Opus 5 $0.00026 $0.00227
Sonnet 5 $0.00010 $0.00091
Haiku 4.5 $0.00005 $0.00045

Measured 4d ago against content hash 764d4746735c, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, from the pricing page.

Security

Grade A, and why

check 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 4d 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/check/SKILL.md · 30 lines

What it actually says

check — linctl pre-PR gate

Run the complete local gate for the linctl repo and report each step's result. go tool task ci and go tool task coverage are the gate; run them before any PR.

task is a pinned Go tool dependency — always invoke it as go tool task, never fetch an unpinned task binary at run time.

Run these in order, capturing pass/fail and key output for each. Do not stop at the first failure — run all, then report.

  1. go tool task ci — deps-check, fmt-check, generate-check (generated client, command reference, upstream schema/coverage-ledger checks), domain-language-check, browser-login-smoke-check, vet, test, build, smoke-run, lint, shellcheck, actionlint, vuln.
  2. go tool task coverage (separate from ci) — enforces 100% hand-written statement coverage; generated.go, cmd/linctl/main.go, and scripts/ are excluded. Fails with the uncovered file:line.

The upstream schema/coverage-ledger checks in ci need network access to github.com/linear/linear unless a reusable checkout is already prepared. Use LINCTL_LINEAR_SDK_UPSTREAM=/path/to/linear to point at one, and LINCTL_LINEAR_SDK_OFFLINE=1 to skip the refresh fetch against it (fails loud if the checkout doesn't exist).

Do NOT run task live-smoke here — it needs a disposable Linear token and hits the live API. Mention it separately if the change touches transport/client behavior.

Report in this shape:

Gate results:
- ci: PASS
- coverage: FAIL — internal/cli/foo.go:42 uncovered

Fix failures at the root, re-run the failed gate, and only report green once every gate passes.

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. 4d ago First seen · 30 lines · 52 tokens per session scan A 764d4746735c

Subscribe to this mod's changes

check is a skill published in the GitHub repository KyaniteHQ/linctl (11 stars, last pushed 4d ago), licensed MIT. It adds 52 tokens to every session and 454 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 2026-08-30.