RepoMemory plugin for Claude Code

RepoMemory is shared project memory for AI codingagents: the decisions, lessons, guardrails and tasks of a codebase, whichClaude Code, Cursor, Codex and other agents read before they change code.

This plugin connects Claude Code to it in one step:

The RepoMemory MCP server: brief, recall, record_entry,claim_task and retire_entry.
The project's brief at the start of every session: its guardrails, opentasks and latest decisions are in the context before your first prompt, atstartup, after /clear and after compaction. No rules to paste, and noguardrail missed because the agent forgot to look.

Install

In Claude Code:

/plugin marketplace add Plexsicity/repomemory-plugin
/plugin install repomemory@repomemory

Or from a terminal:

claude plugin marketplace add Plexsicity/repomemory-plugin
claude plugin install repomemory@repomemory

Claude Code asks for your RepoMemory API key when you enable the plugin.Create one at https://repomemory.dev/dashboard/keys (the free plan needs nocard). If it doesn't ask, or to change the key later, run/plugin configure repomemory@repomemory. The key is kept in your system'scredential store.

How it picks the project

The brief is for the first of:

REPOMEMORY_PROJECT, if set.
The project named in the repository's CLAUDE.md or AGENTS.md(## Project memory (RepoMemory, project "owner/repo")).
The git remote's owner/repo.
The folder's name.

If no ledger has that name yet, the agent is shown the account's projectsinstead, so it can use the right one rather than start a second.

What it sends

The hook sends your API key and the project name tohttps://api.repomemory.dev/v1/brief. Reading the brief is free. Nothing elseleaves your machine unless the agent calls a RepoMemory tool. See theprivacy policy.

Requirements

Node 18 or later on PATH, for the session-start hook. Without Node, withouta key, or if the API can't be reached, sessions start as usual with a one-linenotice.

With a key, the MCP tools' calls are charged to the key's account. Withoutone, Claude Code asks you to sign in with your Plexsicity account the firsttime a tool is used (once the server treats an empty X-API-Key as absent).

Development

npm test                                   # the hook's tests
claude plugin validate plugins/repomemory  # the plugin
claude plugin validate .                   # the marketplace
claude --plugin-dir plugins/repomemory     # try local changes

REPOMEMORY_URL points the hook at another API. Details are inplugins/repomemory/README.md.

License

MIT

RepoMemory plugin for Claude Code