Imported from shortcuts/radin (skills/radin-setup-hooks/SKILL.md). Install upstream with npx skills add shortcuts/radin --skill radin-setup-hooks. Copyright stays with the author.

radin: Set Up Companion-Tool Hooks

install.sh normally wires codebase-memory-mcp globally: it runs upstream's own configuration and restores whatever that write dropped. When it did that, there is nothing for this skill to do — the graph works in every repo with no per-project step.

This skill is the fallback for two cases:

• A C compiler was missing at install time, so radin-cbm-json was never built and install.sh installed the binary only.
• The user ran codebase-memory-mcp uninstall but kept radin.

Check first with RADIN_CLI doctor and read its codebase-memory-mcp wiring (informational) section. Both lines OK means upstream's configuration already landed: say so and stop, unless the user wants a per-repo .mcp.json entry anyway.

Scope

Only codebase-memory-mcp needs wiring at all. caveman and ponytail are Claude Code plugins, so their hooks register globally at plugin-install time. rtk is a CLI with no hook or MCP wiring. If radin later adds another companion tool that needs wiring, extend this skill and lib/radin-cbm-hooks.sh rather than writing a new one.

Never run codebase-memory-mcp install yourself. Its write replaces whole hook arrays in ~/.claude, deleting other tools' hooks. Only RADIN_CLI cbm-config install may run it, because it snapshots first and restores after. When the user wants the full wiring, run that and report its RESTORED/INTACT lines as-is; it exits non-zero naming RADIN_CLI cbm-hooks all as the fallback when it cannot. Otherwise use the merge-only path below.

Steps

1. Confirm the user is in the repo they want wired: run git rev-parse --show-toplevel and show the path. If it does not look right, ask.

2. Ask for explicit y/n confirmation, naming the two writes: "This adds a codebase-memory-mcp section to ~/.claude/CLAUDE.md and an MCP server entry to .mcp.json in <repo path>. Anything already defined is left alone. Proceed?"

3. On yes:

   RADIN_CLI cbm-hooks all

4. On no: stop, write nothing.

Report

Print the script's output as-is: one ADDED or PRESENT line per write. A non-zero exit writes nothing and prints its own cause and remedy -- relay that line, add nothing to it.

Then tell the user to restart Claude Code so the MCP server loads. The graph indexes itself on first connection (install.sh sets auto_index); if a query reports no project, ask the agent to index the project.