claude

cowork-mcp-tool-hook-probe

Tests whether a type=mcp_tool hook (invokes a bundled MCP server tool instead of a shell command) is accepted by the Cowork validator and fires on Mac Cowork. Bundles a dependency-free stdio MCP server (marker-server/record_marker) that returns additionalContext JSON so MCP_TOOL_HOOK_FIRED surfaces in context; mcp_tool hooks ride UserPromptSubmit/PostToolUse with command-type controls for isolation.

0 on GitHubMITupdated 1 month ago
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Plugin cowork-mcp-tool-hook-probe from marketplace verifier-mp in kazukinagata/analyzing-claude-plugin. Commands read from the repo's manifest — 1 month ago.

What it installs

No skills, commands, agents, hooks or MCP servers were found in the standard plugin folders.

View source on GitHub

Problems found in this repo's manifests

  • "cowork-mcp-tool-hook-probe" points to ./cowork-mcp-tool-hook-probe, which doesn't exist in the repo — install will fail

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claude & codex plugins28 plugins