Plur
Plur is an MCP server that adds tools to AI assistants such as Claude Desktop, Claude Code and Cursor. Open, local-first engram memory for AI agents: read, correct, delete; shared over MCP. It has 308 GitHub stars, is released under the Apache-2.0 license and runs locally with npx -y @plur-ai/mcp.
github.com/plur-ai/plur (opens in a new tab)
Data as of from the GitHub API and the official MCP registry; description from the project's repository. Report an error
Install Plur
Generated from the server's MCP registry entry. Replace your-value with your own values.
Claude Desktop
{
"mcpServers": {
"plur": {
"command": "npx",
"args": [
"-y",
"@plur-ai/mcp"
]
}
}
}Settings > Developer > Edit Config. macOS: ~/Library/Application Support/Claude/, Windows: %APPDATA%\Claude\. Restart Claude Desktop afterwards.
Claude Code
claude mcp add --transport stdio plur -- npx -y @plur-ai/mcpCursor
{
"mcpServers": {
"plur": {
"type": "stdio",
"command": "npx",
"args": [
"-y",
"@plur-ai/mcp"
]
}
}
}Project file; use ~/.cursor/mcp.json to enable it in every project.
VS Code
{
"servers": {
"plur": {
"type": "stdio",
"command": "npx",
"args": [
"-y",
"@plur-ai/mcp"
]
}
}
}Config formats checked against the official docs on Oct 7, 2026: modelcontextprotocol.io (opens in a new tab), code.claude.com (opens in a new tab), cursor.com (opens in a new tab), code.visualstudio.com (opens in a new tab).
Tools (15)
Parsed from the Tools section of the README; check the repository for the current list.
plur_learnStore a correction, preference, or convention
plur_learn_batchStore many engrams in one call (batch dedup + per-item failure isolation)
plur_recallRetrieve relevant memories — hybrid (BM25 + embeddings) by default; mode:"keyword" for BM25-only
plur_inject_hybridSelect engrams for current task within token budget
plur_feedbackRate relevance (trains quality over time)
plur_forgetRetire a memory (activation decays, eventually pruned)
plur_rescopeMove an existing engram to another scope — personal → team, or back
plur_session_scopeChange the session's default write scope mid-session
plur_captureRecord an event — incident, resolution, session milestone
plur_timelineQuery episode history by time, agent, or channel
plur_ingestExtract engrams from text automatically
plur_syncSync via git. personal remotes mirror everything (use a private repo); shared remotes receive only shared-scope,…
plur_statusCheck system health and engram counts
plur_receiptCounted, local report of what your memory retrieved for you
plur_outboxInspect (and retry) team writes queued while their store was unreachable
About Plur
Persistent, open memory for AI agents — local-first, zero-cost, shared across MCP tools (Claude Code, Codex, Cursor, OpenCode, Hermes, OpenClaw). Your agent's memory is plain-text engrams you can read, correct, and delete — not weights you can't.
- agent-memory
- ai-agents
- ai-memory
- context-engine
- llm
- local-first
- mcp
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How do I install the Plur MCP server?
Add the command npx -y @plur-ai/mcp to your MCP client: put it in claude_desktop_config.json for Claude Desktop, run claude mcp add for Claude Code, or add it to .cursor/mcp.json (Cursor) or .vscode/mcp.json (VS Code). The snippets on this page are ready to paste.
Is Plur free?
The server is open source under the Apache-2.0 license, so running it is free. It does not declare any required API key.
Is Plur actively maintained?
The most recent commit was on Oct 22, 2026. The latest release is v0.22.1, published Oct 22, 2026. appsgit only lists MCP servers with a commit in the last six months.