Skills/skills.sh/incremental-implementation

incremental-implementation@r1

VERIFIED· install only

Publisher claims: "Delivers changes incrementally in thin, verifiable slices. Use when implementing any feature or change that touches more than one file, or when picking up the next task from a plan. Use when rolling a change out behind a feature flag, when you're about to write a large amount of code at once, or when a task feels too big to land in one step." Observed in sandbox: no network, touches nothing outside the project, writes no memory.

Registry skills.shPublisher addyosmani · publishing for 22 daysInstalls 72,695Last detonated 43 h ago

$npx skills add incremental-implementation

Watch Report an issue

Coverage

Nothing executable in the bundle ran; the trace covers the install step only.

Tested: every file read, file written and host contacted by what ran
Not tested: use of the skill by an agent

Is incremental-implementation@r1 safe to install?

KillerSkills ran it in the KillerSkills honeypot sandbox (1 scenario; nothing executable in the bundle ran; the trace covers the install step only) on 2026-11-12 and scored it 91/100 (Verified). In what ran, nothing we could detect went wrong: no undeclared network egress, no credential reads, no persistent instruction writes. What it does with a real credential was not observed; the static findings and the publisher carry the rest of the score. Summary: no network, touches nothing outside the project, writes no memory.

Behavior trace

Honeypot run · 0 s · 1 scenarios · 0 deviations

t+CategoryObserved action

0.0sprocessno install scripts in bundle

0.0sprocessscript backend runs setup only

0.0sprocessno install scripts to re-run

Static findings

CRITICAL

Rule modification attemptSKILL.md:162 · Rule modification attempt — overwriting existing instructions### Rule 4: Safe DefaultsFix: Remove the text that addresses the agent rather than the reader; describe behavior, do not instruct.

AST01

MEDIUM

npx invocation of non-well-known packageSKILL.md:206 · npx invocation of non-well-known package — may execute untrusted code- [ ] Type checking passes, where the stack has one (`npx tsc --noEmit`, `mypy`, ...)Fix: Pin versions and sources; vendor anything fetched at install time.

AST06

CRITICAL

Rule modification attemptSKILL.md:91 · Rule modification attempt — overwriting existing instructions### Rule 0: Simplicity FirstFix: Remove the text that addresses the agent rather than the reader; describe behavior, do not instruct.

AST01

CRITICAL

Rule modification attemptSKILL.md:143 · Rule modification attempt — overwriting existing instructions### Rule 2: Keep It CompilableFix: Remove the text that addresses the agent rather than the reader; describe behavior, do not instruct.

AST01

CRITICAL

Rule modification attemptSKILL.md:147 · Rule modification attempt — overwriting existing instructions### Rule 3: Feature Flags for Incomplete FeaturesFix: Remove the text that addresses the agent rather than the reader; describe behavior, do not instruct.

AST01

CRITICAL

Rule modification attemptSKILL.md:135 · Rule modification attempt — overwriting existing instructions### Rule 1: One Thing at a TimeFix: Remove the text that addresses the agent rather than the reader; describe behavior, do not instruct.

AST01

Cost to the agent

Instructions loaded

≈2,333 tok

1 file · 1 in bundle

Tokens estimated at four characters each. Skills load their instruction text when triggered; the figure is what that costs.

Known vulnerabilities

Vulnerability advisories (OSV) cover npm and PyPI packages; this registry has no advisory database.