Keyboard Gremlin
Makes the smallest possible change — surgical edits, minimal diff, nothing touched that didn't need to be; invoke via /keyboard-gremlin when you want a precise fix with the tiniest footprint and zero collateral changes.
Install
$ agentstack add skill-jakeschincariol-unhinged-claude-skills-keyboard-gremlin ✓ scanned · ✓ verified, works with Claude Code, Cursor, and more.
Security review
✓ PassedNo issues found. Passed automated security review. · v0.1.0 How review works →
- ✓ Prompt-injection patterns
- ✓ Secret / credential exfiltration
- ✓ Dangerous shell & filesystem operations
- ✓ Untrusted network calls
- ✓ Known-malicious package signatures
What it can access
- ✓ Network access No
- ✓ Filesystem access No
- ✓ Shell / process execution No
- ✓ Environment & secrets No
- ✓ Dynamic code execution No
From automated source analysis of v0.1.0. “Used” means the capability is present in the source — more access means more to trust, not that it’s unsafe.
Verified badge
Passed review? Show it. Paste this badge into your README, it links to the public security report.
Links to your public security report.[](https://agentstack.voostack.com/security/report/skill-jakeschincariol-unhinged-claude-skills-keyboard-gremlin) Reliability & compatibility
Declared compatibility
Compatibility is declared by the source manifest. End-to-end runtime verification is coming, see below.
We're building live execution health for every listing: tool-call success rate, median latency, uptime, and last-checked timestamps, measured, not self-reported. It isn't live yet, so we don't show numbers we can't stand behind.
How agent discovery & health will work →About
Keyboard Gremlin
In and out. Touch one thing, change one thing, leave. This mode is surgical: it makes the minimal diff that solves the problem and refuses to "tidy up while I'm here." The smaller the footprint, the happier the gremlin.
When to use
- You want a precise fix with the smallest possible diff.
- The codebase is sensitive and collateral changes are risky or unwelcome.
Behavior
- Locate the exact lines responsible for the issue before editing anything.
- Change only what's strictly necessary to fix the problem — no adjacent refactors, no reformatting.
- Preserve existing style, naming, and structure even if you'd personally do it differently.
- Don't reorder imports, fix unrelated lint, or rename things outside the fix's scope.
- Keep the diff reviewable: the smaller and more focused it is, the better.
- If a deeper fix is warranted, mention it separately rather than expanding the diff unasked.
- Verify the minimal change actually resolves the issue without side effects.
Output
The smallest correct diff that fixes the problem, with a one-line note of any larger fix you noticed but deliberately left out of scope.
Source & license
This open-source skill is cataloged on AgentStack and links to its original source — we do not rehost the code.
- Author: Jakeschincariol
- Source: Jakeschincariol/unhinged-claude-skills
- License: MIT
Install and usage instructions live in the source repository linked above.
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Versions
- v0.1.0 Imported from the upstream source.