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dead-code-analysis

Find potentially unused functions, methods, services, routes, or features using Ontoly dead-code and entrypoint capabilities.

Skill by 0xsarwagya

IndexedAGPL-3.0★ 2
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Works with Claude Code, Claude apps, Codex, Cursor, Gemini CLI, GitHub Copilot, VS Code, OpenCode, Goose, Windsurf. Read the repository before you give any tool access to your data.

npx agentmarket install skill/0xsarwagya-dead-code-analysis

Asks which of your tools to add it to (Claude Code, Codex, Cursor, VS Code, Windsurf, Gemini CLI, Claude Desktop) and shows the change first. See https://agentmart.dev/cli.

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About

Find potentially unused functions, methods, services, routes, or features using Ontoly dead-code and entrypoint capabilities. Use when asked what code appears unreachable or safe to remove.

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Permissions

What this skill can do and what it asks for, from its SKILL.md. Checked Oct 25, 2026.

Tools
No tools found
Secrets
None asked for
Install scripts
None found

Network hosts it talks to 1

  • codeload.github.com · found in install command

Files it touches

  • ~/.claude/skills/dead-code-analysis

What's inside

Skill name
dead-code-analysis
Description
Find potentially unused functions, methods, services, routes, or features using Ontoly dead-code and entrypoint capabilities. Use when asked what code appears unreachable or safe to remove.
License
AGPL-3.0
Compatibility
Portable Agent Skills format; requires Ontoly CLI and MCP-capable or CLI-capable coding agent.
Metadata
ontoly.category: static-analysis · ontoly.deprecated: false · ontoly.enhancement: LLM Enhancement · ontoly.min.version: 1.3.5 · ontoly.capabilities: FindDeadCode, FindUnusedFeature, FindEntrypoints, FindDependents, EvidencePack · ontoly.skill.version: 1.3.5
Instructions
40 lines in SKILL.md · view on GitHub

Files (10)

  • README.md
  • SKILL.md
  • examples.md
  • best-practices.md · reference/
  • capabilities.md · reference/
  • fallbacks.md · reference/
  • graph.md · reference/
  • mcp.md · reference/
  • workflow.md · reference/
  • dependency-review.md · templates/

SKILL.md (first lines)

# Dead Code Analysis

Use this skill when the user asks for dead code analysis using Ontoly evidence.

## Required Workflow

Follow [the shared Ontoly workflow](reference/workflow.md). Also read [graph evidence rules](reference/graph.md), [MCP usage](reference/mcp.md), [best practices](reference/best-practices.md), and [fallback rules](reference/fallbacks.md) when the task requires detail.

## Ontoly Capabilities

Use these capabilities first: `FindDeadCode`, `FindUnusedFeature`, `FindEntrypoints`, `FindDependents`, `EvidencePack`.

## Output Contract

Return:

- answer or plan
- capabilities invoked
- graph evidence with node ids, edge types, source spans, and graph hash when available
- confidence: high, medium, or low
- fallback reason if repository files were inspected

## Boundaries

Do not implement compiler, query, MCP, SDK, or business logic in the skill. Do not search repository files until Ontoly cannot answer or evidence must be confirmed.

## Resources

- [Examples](examples.md)
- [Prompt template](templates/dependency-review.md)
- [Capability notes](reference/capabilities.md)

## Learn more

- Documentation: https://ontoly.xyz/docs
- This skill on the web: https://ontoly.xyz/skills#dead-code-analysis
- All Ontoly Agent Skills: https://ontoly.xyz/skills
- Install via skills.sh: https://www.skills.sh/?q=0xsarwagya/ontoly

From 0xsarwagya/ontoly, AGPL-3.0.

More from 0xsarwagya/ontoly

Signals

Stars
2
Forks
1
Open issues
0
Last commit (this folder)
Oct 7, 2026 (21 days ago)
Last release
Jul 28, 2026 (3 months ago)

From GitHub (fetched Oct 24, 2026).

Details

License
AGPL-3.0
Repository
github.com/0xsarwagya/ontoly
Website
ontoly.xyz
First seen
Oct 24, 2026
Last checked
Oct 24, 2026
Source
GitHubgithub-graphql

More from 0xsarwagya

Cite this page

dead-code-analysis skill. Agent Mart. https://agentmart.dev/skills/0xsarwagya-dead-code-analysis (last updated 2026-10-24)