Borrowing it
Nothing to install: this file belongs to gitkraken/vscode-gitlens. Take a copy, put it at the same path in your own repository, and replace the rules that are about this project with yours.
curl -O https://raw.githubusercontent.com/gitkraken/vscode-gitlens/main/.claude/skills/add-test/SKILL.mdgit clone --depth 1 https://github.com/gitkraken/vscode-gitlensWrote 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.
[](https://agentmods.dev/skills/gitkraken/vscode-gitlens/add-test)<a href="https://agentmods.dev/skills/gitkraken/vscode-gitlens/add-test"><img src="https://agentmods.dev/badge/skills/gitkraken/vscode-gitlens/add-test/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.
<a href="https://agentmods.dev/skills/gitkraken/vscode-gitlens/add-test"><img src="https://agentmods.dev/badge/skills/gitkraken/vscode-gitlens/add-test.svg" alt="Reviewed on agentmods" width="80" height="20"></a>- NVIDIA SkillSpector pass
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.
| Model | Per session | Once invoked |
|---|---|---|
| Fable 5.1 | $0.00014 | $0.01269 |
| Opus 5.5 | $0.00006 | $0.00508 |
| Sonnet 5.5 | $0.00003 | $0.00254 |
| Haiku 4.5 | $0.00001 | $0.00127 |
Grade A, and why
add-test 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 1mo 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.
The source is not reproduced here
A licence we could not identify
The repository carries a LICENSE file, but it is custom or dual enough that GitHub cannot name it and neither can this catalogue. Unknown terms are not permission, so the body is not copied here. Read the licence at the source and decide for yourself.
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.
- 1mo ago Changed e08306a2006f
- 2mo ago First seen · 179 lines · 14 tokens per session scan A 950d3f507652
add-test is a skill published in the GitHub repository gitkraken/vscode-gitlens (9,958 stars, last pushed today), with no licence file. It adds 14 tokens to every session and 1,269 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 2026-08-30.
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Use when changing shared upstream-owned files to add Kilo-specific behavior, editing kilocodechange markers in shared code, or moving additive behavior out of shared code to reduce upstream merge conflicts. Do not use for changes confined to Kilo-owned paths such as packages/kilo-vscode/ or packages/kilo-ui/.
backseat-driver-testing
Testing strategies for Calva Backseat Driver MCP tools. Use when: Testing Backseat Driver, validating tool updates, testing structural editing workflows, verifying REPL evaluation with who-tracking, testing shadow-cljs runtime discovery and targeting, testing output log filtering, testing load-file tool, smoke testing…
github-release-management
GitHub release orchestration — automated versioning, testing, deployment, and rollback. Use when cutting a release, tagging a version, drafting release notes, or coordinating a deploy/rollback workflow.
wait-for-pr-checks
Poll a GitHub PR's checks until they all pass, any one fails, or a timeout is hit. Returns a structured outcome the caller can gate on. TRIGGER when the user says "wait for CI", "wait for the PR checks", "watch the PR", "is CI green yet", "babysit this PR's checks", "block until checks pass"…