Files
mempalace/.claude-plugin
bensig 102372b179 release: v3.3.3
Restore-integrity release. Unbreaks fresh `pip install mempalace` from
v3.3.2 by re-tagging current develop, which carries both the plugin.json
consumer (shipped in 3.3.2) and the matching mempalace-mcp entry point
in pyproject.toml (added on develop ~10h after the 3.3.2 tag via #340
by @messelink). #1093 diagnosed by @jphein.

Bumps (all 5 sources agree per Version Guard / CLAUDE.md):
- mempalace/version.py              3.3.2 → 3.3.3
- pyproject.toml                     3.3.2 → 3.3.3
- .claude-plugin/plugin.json         3.3.2 → 3.3.3
- .claude-plugin/marketplace.json    3.3.2 → 3.3.3
- .codex-plugin/plugin.json          3.3.2 → 3.3.3
- CHANGELOG.md                        new [3.3.3] entry

No code changes. The fix for #1093 is already on develop via merged PRs
#340, #1021, #851, #942, #833, #673, #661, #659, #1097, #1051, #1001,
#945.

Branch name intentionally outside the `release/*` ruleset so follow-up
CI-fix commits aren't gated behind a nested PR. (Supersedes #1143 —
closed for exactly that reason after it missed 3 of 5 version files.)

Smoke-tested locally from a fresh develop clone:
  grep mempalace-mcp pyproject.toml .claude-plugin/plugin.json   # both ✓
  python -m build --wheel                                        # ✓
  pip install …-py3-none-any.whl                                 # ✓
  which mempalace-mcp                                            # ✓
  mempalace-mcp --help                                           # ✓
2026-04-23 16:44:22 -07:00
..
2026-04-16 10:42:20 +02:00
2026-04-23 16:44:22 -07:00
2026-04-23 16:44:22 -07:00

MemPalace Claude Code Plugin

A Claude Code plugin that gives your AI a persistent memory system. Mine projects and conversations into a searchable palace backed by ChromaDB, with 19 MCP tools, auto-save hooks, and 5 guided skills.

Prerequisites

  • Python 3.9+

Installation

Claude Code Marketplace

claude plugin marketplace add MemPalace/mempalace
claude plugin install --scope user mempalace

Local Clone

claude plugin add /path/to/mempalace

Post-Install Setup

After installing the plugin, run the init command to complete setup (pip install, MCP configuration, etc.):

/mempalace:init

Available Slash Commands

Command Description
/mempalace:help Show available tools, skills, and architecture
/mempalace:init Set up MemPalace -- install, configure MCP, onboard
/mempalace:search Search your memories across the palace
/mempalace:mine Mine projects and conversations into the palace
/mempalace:status Show palace overview -- wings, rooms, drawer counts

Hooks

MemPalace registers two hooks that run automatically:

  • Stop -- Saves conversation context every 15 messages.
  • PreCompact -- Preserves important memories before context compaction.

Set the MEMPAL_DIR environment variable to a directory path to automatically run mempalace mine on that directory during each save trigger.

MCP Server

The plugin automatically configures a local MCP server with 19 tools for storing, searching, and managing memories. No manual MCP setup is required -- /mempalace:init handles everything.

Full Documentation

See the main README for complete documentation, architecture details, and advanced usage.