Sharp Edges
sickn33/agentic-awesome-skills
sharp-edges
Identify error-prone APIs and dangerous configurations. An agent skill from aiskillstore/marketplace.
No licenceAuto-check passed
Install Sharp Edges
$ npx skills add aiskillstore/marketplace --skill sharp-edges -a claude-codeProject install by default; add -g for ~/.claude/skills/.
$ gh skill install aiskillstore/marketplace sharp-edges --agent claude-codeProject scope by default; add --scope user for a personal install. Needs GitHub CLI 2.90.0 or later (public preview).
$ git clone --depth 1 https://github.com/aiskillstore/marketplace.git skills-src && mkdir -p .claude/skills && cp -r skills-src/skills/sickn33/sharp-edges .claude/skills/sharp-edges && rm -rf skills-srcUse ~/.claude/skills/ instead of .claude/skills for a personal install. The folder must contain SKILL.md.
Claude Code skills documentation · loads skills from .claude/skills/
Install the "sharp-edges" agent skill from https://github.com/aiskillstore/marketplace/tree/main/skills/sickn33/sharp-edges into .claude/skills/sharp-edges/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "sharp-edges", then confirm the skill loads.Claude Code copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$skill-installer install https://github.com/aiskillstore/marketplace/tree/main/skills/sickn33/sharp-edgesType this inside Codex. $skill-installer <name> installs a curated skill from openai/skills. The installer writes to $CODEX_HOME/skills (default ~/.codex/skills). Restart Codex if the skill does not show up.
$ npx skills add aiskillstore/marketplace --skill sharp-edges -a codexProject install goes to .agents/skills/; add -g for ~/.codex/skills/.
$ gh skill install aiskillstore/marketplace sharp-edges --agent codexProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/aiskillstore/marketplace.git skills-src && mkdir -p .agents/skills && cp -r skills-src/skills/sickn33/sharp-edges .agents/skills/sharp-edges && rm -rf skills-srcUse ~/.agents/skills/ instead of .agents/skills for a personal install.
Codex skills documentation · loads skills from .agents/skills/
Install the "sharp-edges" agent skill from https://github.com/aiskillstore/marketplace/tree/main/skills/sickn33/sharp-edges into .agents/skills/sharp-edges/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "sharp-edges", then confirm the skill loads.Codex copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ npx skills add aiskillstore/marketplace --skill sharp-edges -a cursorProject install goes to .agents/skills/; add -g for ~/.cursor/skills/.
$ gh skill install aiskillstore/marketplace sharp-edges --agent cursorProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/aiskillstore/marketplace.git skills-src && mkdir -p .cursor/skills && cp -r skills-src/skills/sickn33/sharp-edges .cursor/skills/sharp-edges && rm -rf skills-srcUse ~/.cursor/skills/ instead of .cursor/skills for a personal install.
Cursor skills documentation · loads skills from .cursor/skills/, .agents/skills/, .claude/skills/, .codex/skills/
Install the "sharp-edges" agent skill from https://github.com/aiskillstore/marketplace/tree/main/skills/sickn33/sharp-edges into .cursor/skills/sharp-edges/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "sharp-edges", then confirm the skill loads.Cursor copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ gemini skills install https://github.com/aiskillstore/marketplace.git --path skills/sickn33/sharp-edges--scope user (default) or --scope workspace; --path is the subfolder of the repo that holds the skill; --consent skips the security confirmation prompt.
$ npx skills add aiskillstore/marketplace --skill sharp-edges -a gemini-cliProject install goes to .agents/skills/; add -g for ~/.gemini/skills/.
$ gh skill install aiskillstore/marketplace sharp-edges --agent gemini-cliProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/aiskillstore/marketplace.git skills-src && mkdir -p .gemini/skills && cp -r skills-src/skills/sickn33/sharp-edges .gemini/skills/sharp-edges && rm -rf skills-srcUse ~/.gemini/skills/ instead of .gemini/skills for a personal install, then run /skills reload.
Gemini CLI skills documentation · loads skills from .gemini/skills/, .agents/skills/
Install the "sharp-edges" agent skill from https://github.com/aiskillstore/marketplace/tree/main/skills/sickn33/sharp-edges into .gemini/skills/sharp-edges/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "sharp-edges", then confirm the skill loads.Gemini CLI copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ gh skill install aiskillstore/marketplace sharp-edgesInstalls for Copilot at project scope by default; add --scope user for a personal install. Preview a skill first with gh skill preview. Needs GitHub CLI 2.90.0 or later (public preview).
$ npx skills add aiskillstore/marketplace --skill sharp-edges -a github-copilotProject install goes to .agents/skills/; add -g for ~/.copilot/skills/.
$ git clone --depth 1 https://github.com/aiskillstore/marketplace.git skills-src && mkdir -p .github/skills && cp -r skills-src/skills/sickn33/sharp-edges .github/skills/sharp-edges && rm -rf skills-srcUse ~/.copilot/skills/ instead of .github/skills for a personal install. Commit .github/skills so cloud agent and code review can use it.
GitHub Copilot skills documentation · loads skills from .github/skills/, .claude/skills/, .agents/skills/
Install the "sharp-edges" agent skill from https://github.com/aiskillstore/marketplace/tree/main/skills/sickn33/sharp-edges into .github/skills/sharp-edges/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "sharp-edges", then confirm the skill loads.GitHub Copilot copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ npx skills add aiskillstore/marketplace --skill sharp-edges -a opencodeOpenCode documents no install command of its own. Project install goes to .agents/skills/; add -g for ~/.config/opencode/skills/.
$ gh skill install aiskillstore/marketplace sharp-edges --agent opencodeProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/aiskillstore/marketplace.git skills-src && mkdir -p .opencode/skills && cp -r skills-src/skills/sickn33/sharp-edges .opencode/skills/sharp-edges && rm -rf skills-srcUse ~/.config/opencode/skills/ instead of .opencode/skills for a personal install.
OpenCode skills documentation · loads skills from .opencode/skills/, .claude/skills/, .agents/skills/
Install the "sharp-edges" agent skill from https://github.com/aiskillstore/marketplace/tree/main/skills/sickn33/sharp-edges into .opencode/skills/sharp-edges/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "sharp-edges", then confirm the skill loads.OpenCode copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
Facts
- Skill name
sharp-edges- GitHub stars
- 430
- Used in
- 2 other repos
- Token cost
- ~574 tokens
- SKILL.md length
- 258 words
- Files
- 2
- Skills in repo
- 1,108
- Repo updated
- First seen
- Licence
- None found
At a glance
Identify error-prone APIs and dangerous configurations. An agent skill from aiskillstore/marketplace.
- Works in 4 steps: API Analysis: Review API usage for… → Configuration Review: Identify dangerous… → Pattern Recognition: Spot common… → …
- SKILL.md covers Overview, When to Use This Skill, Instructions and Common Sharp Edges, plus 3 more sections
- Instructions only: no scripts, shell commands, URLs or credentials in SKILL.md
What it does
Sharp Edges is an agent skill from aiskillstore/marketplace. Identify error-prone APIs and dangerous configurations
Its SKILL.md is about 570 tokens, which your agent loads only when the skill is triggered. The skill folder holds 1 other file (for example `skill-report.json`).
The repository describes itself as: Security-audited skills for Claude, Codex & Claude Code. One-click install, quality verified.
Example prompts
- “/sharp-edges”
Workflow steps
4 steps, taken from the first numbered list in SKILL.md.
- API Analysis: Review API usage for error-prone patterns
- Configuration Review: Identify dangerous or risky configurations
- Pattern Recognition: Spot common mistakes and pitfalls
- Risk Assessment: Evaluate the potential impact of identified issues
What it can do on your machine
Read from SKILL.md and the folder at commit ad8daf7. It shows what the files ask for, not the result of running them.
Tool permissions
Pre-approves nothing: there is no allowed-tools line, so your agent's usual permission prompts apply.
From allowed-tools in the SKILL.md frontmatter.
Runs code
No scripts in the folder and no shell commands in SKILL.md.
From the folder's file list and the shell code blocks in SKILL.md.
Network
Links to these hosts (documentation or services it may open):
github.com
From URLs in SKILL.md, links to its own repository left out.
Credentials
Names no API keys, tokens, secrets or passwords.
From names ending in _API_KEY, _TOKEN, _SECRET, _KEY or _PASSWORD in SKILL.md.
Context cost
Sharp Edges loads about 574 tokens when it runs. Until then it costs about 17 tokens; SKILL.md has 258 words of instructions outside code blocks.
Estimates: characters ÷ 4, the usual rule of thumb; real counts depend on the model's tokenizer. Scripts and assets cost tokens only if the agent reads them.
Safety
Auto-check passed
The automated check found no risky patterns in SKILL.md.
Automated static check — not a guarantee. Review scripts before installing. It scans the text of SKILL.md for risky patterns (piping downloads into a shell, reading credential files, hidden Unicode, destructive commands); files beside SKILL.md are not scanned.
SKILL.md
Without a licence we can't republish the file, so here is its outline and opening line. It has 258 words (~574 tokens).
“Identify error-prone APIs and dangerous configurations that could lead to bugs, security vulnerabilities, or system failures.”
- name
- sharp-edges
- source
- https://github.com/trailofbits/skills/tree/main/plugins/sharp-edges
- risk
- safe
Files
SKILL.md and 1 other file in skills/sickn33/sharp-edges of aiskillstore/marketplace.
- SKILL.md
- skill-report.json
Open the folder on GitHubat commit ad8daf7
Used in 2 other repositories
We found 2 copies of this SKILL.md (exact, near-identical or edited) in other folders, from 2 other GitHub owners. This page covers the copy in aiskillstore/marketplace, which our catalogue first saw on October 7, 2026.
Compare with similar skills
Sharp Edges next to the 5 skills that share the most tags, products or categories with it. Stars are the repository's; “used in” counts other GitHub owners with a copy.
| Skill | Stars | Used in | Tokens | Auto-check | Licence | Repo updated |
|---|---|---|---|---|---|---|
| Sharp Edges this skillaiskillstore/marketplace | 430 | 2 repos | ~574 | Automated safety check: Pass | None | |
| Sharp Edgessickn33/agentic-awesome-skills | 47k | 1 repos | ~2.8k | Automated safety check: Pass | MIT | |
| Sharp Edges Analysistrailofbits/skills | 7.4k | 3 repos | ~3k | Automated safety check: Pass | CC-BY-SA-4.0 | |
| Configure Channelopenclaw/openclaw | 392k | — | ~946 | Automated safety check: Pass | MIT | |
| Dce Edgevercel/next.js | 143k | — | ~1k | Automated safety check: Pass | MIT | |
| ConfigurationBuilderIO/agent-native | 7.1k | — | ~2.1k | Automated safety check: Pass | None |
Similar skills
- Official
Sharp Edges Analysis
trailofbits/skills
Reviews APIs, configuration schemas and library interfaces for footguns, the designs where the easy path leads to insecure use, using a four-phase analysis.
Configure Channel
openclaw/openclaw
Configure and prove a chat channel with non-interactive one-liners; secrets only as SecretRefs.
- Official
Dce Edge
vercel/next.js
DCE-safe require() patterns and edge runtime constraints. An agent skill from vercel/next.js.
Configuration
BuilderIO/agent-native
Where a configuration value belongs — app config schema, agent-native.config.ts, or an environment variable — and how the layers resolve.
RuView Deployment Configuration
ruvnet/RuView
Tunes a deployed RuView WiFi-sensing system without changing code: firmware sdkconfig variants, NVS provisioning over serial, channel and MAC filtering, edge processing tiers and mesh slotting.
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Questions about Sharp Edges
What does Sharp Edges do?
Identify error-prone APIs and dangerous configurations. An agent skill from aiskillstore/marketplace. Sharp Edges is an agent skill from aiskillstore/marketplace.
How do I install Sharp Edges in Claude Code?
Run `npx skills add aiskillstore/marketplace --skill sharp-edges -a claude-code`. Or copy the skill folder (skills/sickn33/sharp-edges in aiskillstore/marketplace) into .claude/skills/sharp-edges in your project. Claude Code loads it when a task matches its description.
How do I install Sharp Edges in Codex?
Run `npx skills add aiskillstore/marketplace --skill sharp-edges -a codex`. Or copy the skill folder (skills/sickn33/sharp-edges in aiskillstore/marketplace) into .agents/skills/sharp-edges in your project. Codex loads it when a task matches its description.
Can I use Sharp Edges in Cursor, Gemini CLI or GitHub Copilot?
Cursor, Gemini CLI, GitHub Copilot and OpenCode also load SKILL.md folders. With the skills CLI, run `npx skills add aiskillstore/marketplace --skill sharp-edges -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/sharp-edges, .gemini/skills/sharp-edges, .github/skills/sharp-edges and .opencode/skills/sharp-edges in your project.
What does Sharp Edges need to run?
SKILL.md names no scripts, command-line tools or credentials: Sharp Edges is instructions for the agent only.
Does Sharp Edges access the network?
SKILL.md names 1 domain. As links in the text: github.com. This is read from the text; nothing was executed.
Is Sharp Edges safe to install?
Our automated static check of SKILL.md found no risky patterns, such as piping downloads into a shell, reading credential files or hidden Unicode. It is not a guarantee. Review the folder before installing.
What licence does Sharp Edges use?
No licence was found for Sharp Edges or its repository. Without one, default copyright applies: ask the author before reusing or redistributing it.
How many tokens does Sharp Edges use?
About 574 tokens (SKILL.md is roughly 2.3k characters). Agents keep only the skill's name and description in context until a task matches; then they load SKILL.md in full.
What are the alternatives to Sharp Edges?
Skills that share tags, products or a category with Sharp Edges: Sharp Edges (sickn33/agentic-awesome-skills, 47k stars), Sharp Edges Analysis (trailofbits/skills, 7.4k stars), Configure Channel (openclaw/openclaw, 392k stars) and Dce Edge (vercel/next.js, 143k stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.
Who maintains Sharp Edges?
aiskillstore (a GitHub organization) maintains it in aiskillstore/marketplace, which has 430 GitHub stars. The repository holds 1,108 skills in this directory. The repository was last updated on October 7, 2026.
Source: aiskillstore/marketplace on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.