LSP Enforcement Kit

Physical enforcement of LSP-first navigation in Claude Code.
Stop burning tokens on Grep. Make Claude navigate code like an IDE — 100% of the time.

Quick Start • Why • Savings • Architecture • Hooks • Changelog

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In Action

When Claude tries to `Grep` for a code symbol, the hook blocks with a copy-pasteable LSP command:

⛔ LSP-FIRST BLOCK: Pattern contains code symbol(s) — use LSP instead
Symbols: handleSubmit, UserService

LSP tools:
  handleSubmit:
    mcp__cclsp__find_references("handleSubmit")  (cclsp)

  UserService:
    mcp__cclsp__find_workspace_symbols("UserService")  (cclsp)

When Claude tries to `Read` a code file without warming up LSP, the progressive gate blocks:

🛡️  LSP-FIRST READ GATE — G