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knowl

v5.19.0

Persistent memory for Claude Code. Facts are typed, sourced, and retired when they change, so a query returns the current answer rather than every answer it has ever held. Local SQLite in your repository — no API key, nothing uploaded.

Claude Code1 MCP serverstdio

By KnowlLicense: Apache-2.028 GitHub starsUpdated 50 minutes ago

Directory evidence

Runtimes
Claude Code
Parsed components
1 skill or MCP entry
Source updated
Sep 3, 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 knowl for Claude Code

Installs for the current user
claude plugin marketplace add IchenDEV/agent-plugin-mkt
claude plugin marketplace update agent-plugin-marketplace
claude plugin install knowl@agent-plugin-marketplace

Paste and run these commands in a terminal with Claude Code. 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/dat999zx/knowl

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

knowl/
├── .claude-plugin/plugin.json
└── .mcp.json

MCP servers1

knowlstdio
command
npx
args
-y @dat999zx/knowl serve --host claude

Plugin manifests1

.claude-plugin/plugin.json
{
  "name": "knowl",
  "description": "Persistent memory for Claude Code. Facts are typed, sourced, and retired when they change, so a query returns the current answer rather than every answer it has ever held. Local SQLite in your repository — no API key, nothing uploaded.",
  "version": "5.19.0",
  "author": {
    "name": "Knowl"
  },
  "homepage": "https://github.com/dat999zx/knowl",
  "repository": "https://github.com/dat999zx/knowl",
  "license": "Apache-2.0",
  "keywords": [
    "memory",
    "context",
    "knowledge",
    "decisions",
    "mcp",
    "persistence"
  ]
}

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.

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