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levnikolaevich/claude-code-skills

Provides nine hash-verified file operations that prove the AI agent is working against current content, not stale context. Each line carries a content hash that must match before edits apply, preventing corruption from mid-conversation file changes. Exposes read_file_with_hashes, apply_diff, insert_lines, delete_lines, and validation hooks that let agents confirm their view is fresh. Sits inside a broader skill marketplace that treats it as optional fallback: skills work without MCP but use these tools when available to save tokens and catch drift. Designed for long coding sessions where the file might change between tool calls, whether from external edits or multi-agent workflows.

transport
STDIO
last updated
May 29, 2026
View on GitHub

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Readme

Claude-Codex Skills

Open-source standalone agent skills, distributed as plugins for Claude Code and OpenAI Codex, help turn product ideas, code fixes, architecture reviews and deployments into scoped work with a verifiable result. Each workflow defines what to check, what it may change, and how to report evidence and remaining gaps.

Project page · Install · Full catalog

Choose a route

Choose by the result you need. Each skill works independently.

View the full README on GitHub

Details

Repository
github.com/levnikolaevich/claude-code-skills
Category
Communication & Messaging
Package
@levnikolaevich/hex-line-mcp
Transport
STDIO
Registry
MCP registry, active

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