claude

beacon

Beacon — semantic code search for Claude Code

42 on GitHubby Sagar MKv1.0.0MITupdated 2 months agodevelopment
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Plugin beacon from marketplace claude-code-beacon-plugin in sagarmk/beacon-plugin. Commands read from the repo's manifest — 1 month ago.

This plugin runs code on your machine — its hooks fire automatically on events like tool use and it starts local MCP servers. The exact commands are listed below; read them before installing.

What it installs

Skills (1)

  • semantic-search

    Code search for this repo — pick the right Beacon tool for the question: exact symbol lookup, reference tracing, file outline, or semantic search.

Slash commands (9)

  • /beacon:blacklist

    Manage Beacon indexing blacklist — prevent indexing of dangerous directories

  • /beacon:config

    View and modify Beacon configuration — providers, thresholds, indexing rules

  • /beacon:index-status

    Show Beacon embedding index health — file count, chunk count, last sync

  • /beacon:index

    Visual overview of Beacon index — chunks, coverage, provider. Pass --files to list indexed files.

  • /beacon:reindex

    Force a full re-index of the codebase (escape hatch if index gets corrupted)

  • /beacon:run-indexer

    Manually trigger Beacon indexing (useful when auto-index is off)

  • /beacon:search-code

    Hybrid code search — semantic + keyword + BM25

  • /beacon:terminate-indexer

    Kill a running Beacon sync process and clean up state

  • /beacon:whitelist

    Manage Beacon indexing whitelist — allow indexing in specific directories that would otherwise be blacklisted

Subagents (1)

  • code-explorer

    Delegate to this agent for deep codebase exploration — semantic search, exact symbol lookup and reference tracing over a Beacon index. Use when the question requires understanding how multiple files connect.

MCP servers (1)

  • beacon

    runs: node ${CLAUDE_PLUGIN_ROOT}/scripts/mcp-server.js

Hooks (7)

  • PreToolUse

    node ${CLAUDE_PLUGIN_ROOT}/scripts/grep-intercept.js

  • SessionStart

    node ${CLAUDE_PLUGIN_ROOT}/scripts/ensure-deps.js

  • SessionStart

    node ${CLAUDE_PLUGIN_ROOT}/scripts/sync.js

  • SessionStart

    node ${CLAUDE_PLUGIN_ROOT}/scripts/session-context.js

  • PostToolUse

    node ${CLAUDE_PLUGIN_ROOT}/scripts/embed-file.js "$TOOL_INPUT_file_path"

  • PostToolUse

    node ${CLAUDE_PLUGIN_ROOT}/scripts/gc.js

  • PreCompact

    node ${CLAUDE_PLUGIN_ROOT}/scripts/status.js --compact-warning

View source on GitHub

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