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starmemory

v0.3.0

Hybrid recall for Claude Code and Codex conversations: Tantivy BM25 + usearch HNSW over LMDB, fused by reciprocal rank. Both harnesses share one memory.

CodexClaude Code1 Skill1 MCP serverstdio

By Wei LiuLicense: Apache-2.00 GitHub starsUpdated 1 hour ago

Directory evidence

Runtimes
Codex and Claude Code
Parsed components
2 skill or MCP entries
Source updated
Sep 29, 2026
Manifest status
Canonical path parsed

The directory validates manifest shape and source location. It does not execute the plugin or provide a security endorsement. Review the indexing methodology →

Install starmemory for Codex and Claude Code

Installs for the current user
codex plugin marketplace add IchenDEV/agent-plugin-mkt
codex plugin marketplace upgrade agent-plugin-marketplace
codex plugin add starmemory@agent-plugin-marketplace

Paste and run these commands in a terminal with Codex. They add and refresh the PluginsMP catalog, then install this plugin.

The installer fetches third-party code from the source repository shown on this page. This directory validates manifest structure and source location, but does not perform a security audit; review the manifest, components, and source before installing.

Get the source manually
git clone https://github.com/albericliu0/starmemory

Clone the source repository, then follow its setup instructions to add the plugin to a compatible client. The repository root is the plugin root.

Plugin files

starmemory/
├── .codex-plugin/plugin.json
├── .claude-plugin/plugin.json
├── skills/starmemory/SKILL.md
└── .mcp.json

Included Skills1

starmemoryskills/starmemory/SKILL.md

Search past Claude Code, Codex and Cowork sessions before answering, and in Cowork record this session as it goes. Use before saying you do not know, before guessing, and before treating a topic as new; on "last time", "before", "we discussed", "why did we", "do you remember", "what do we know about"; when starting work an earlier session may have covered; in Cowork, from the start of every session and at each decision, finding, dead end or milestone; and whenever the user asks, in any words, not to record a session.

MCP servers1

starmemorystdio
command
sh
args
./cli/run-node.sh ./cli/mcp-server.mjs
cwd
.

Plugin manifests2

.codex-plugin/plugin.json
{
  "name": "starmemory",
  "version": "0.3.0",
  "description": "Hybrid recall for Claude Code and Codex conversations: Tantivy BM25 + usearch HNSW over LMDB, fused by reciprocal rank. Both harnesses share one memory.",
  "author": {
    "name": "Wei Liu",
    "email": "[email protected]"
  },
  "license": "Apache-2.0",
  "keywords": [
    "memory",
    "search",
    "conversations",
    "semantic-search",
    "bm25",
    "tantivy",
    "lmdb",
    "usearch",
    "hnsw",
    "hybrid-search"
  ],
  "hooks": "./hooks/hooks.json",
  "skills": "./skills/",
  "mcpServers": "./.mcp.json",
  "interface": {
    "displayName": "StarMemory",
    "shortDescription": "One shared memory for Claude Code and Codex conversations",
    "longDescription": "StarMemory indexes Claude Code and Codex transcripts into one local LMDB store with BM25 and HNSW retrieval, so a conversation from either harness is searchable from both.",
    "developerName": "Wei Liu",
    "category": "Developer Tools",
    "capabilities": [
      "Interactive",
      "Read"
    ]
  }
}
.claude-plugin/plugin.json
{
  "name": "starmemory",
  "version": "0.3.0",
  "description": "Hybrid recall for Claude Code and Codex conversations: Tantivy BM25 + usearch HNSW over LMDB, fused by reciprocal rank. One shared memory for both harnesses. Finds Chinese conversations the English-only embedding model cannot.",
  "license": "Apache-2.0",
  "keywords": [
    "memory",
    "search",
    "conversations",
    "semantic-search",
    "bm25",
    "tantivy",
    "lmdb",
    "usearch",
    "hnsw",
    "hybrid-search"
  ],
  "mcpServers": {
    "starmemory": {
      "command": "sh",
      "args": [
        "${CLAUDE_PLUGIN_ROOT}/cli/run-node.sh",
        "${CLAUDE_PLUGIN_ROOT}/cli/mcp-server.mjs"
      ],
      "env": {}
    }
  },
  "author": {
    "name": "Wei Liu",
    "email": "[email protected]"
  }
}

For maintainers

If you maintain this plugin, link to this source-backed listing from your README so users can review its manifest and indexed components.

[starmemory on Agent Plugins Marketplace](https://pluginsmp.com/plugins/starmemory)