Synaplan
Synaplan is an MCP server that adds messaging tools to AI assistants such as Claude Code, Cursor and VS Code. Self-hosted AI workspace: semantic RAG document search, long-term memory, and AI chat via MCP. It has 269 GitHub stars, is released under the Apache-2.0 license and runs as a remote server at https://web.synaplan.com/mcp.
github.com/metadist/synaplan (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
- Needs API key
- Communication
- Apache-2.0
- Active
Install Synaplan
Generated from the server's MCP registry entry. Replace your-value with your own values.
Claude Desktop
Settings > Connectors > Add custom connector
URL: https://web.synaplan.com/mcpRemote servers are added as a custom connector, not in claude_desktop_config.json.
Claude Code
claude mcp add --transport http synaplan "https://web.synaplan.com/mcp"Cursor
{
"mcpServers": {
"synaplan": {
"url": "https://web.synaplan.com/mcp"
}
}
}VS Code
{
"servers": {
"synaplan": {
"type": "http",
"url": "https://web.synaplan.com/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).
About Synaplan
Try it hosted or run it yourself in three minutes — open-source, self-hosted AI platform (PHP/Symfony): chat with any model, RAG over your docs, embeddable widget, MCP, and see the cost of every answer. Apache-2.0.
- ai
- chat
- php
- ai-agents
- anthropic
- chatbot-widget
- chatgpt-alternative
- docker
- gdpr
- knowledge-base
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How do I install the Synaplan MCP server?
It is a remote MCP server at https://web.synaplan.com/mcp. Add it with claude mcp add --transport http in Claude Code, as a url entry in .cursor/mcp.json or .vscode/mcp.json, or as a custom connector in the Claude apps.
Is Synaplan free?
The server is open source under the Apache-2.0 license, so running it is free. It needs credentials (an API key or token) for the service it connects to, which may require a paid account.
Is Synaplan actively maintained?
The most recent commit was on Oct 26, 2026. The latest release is v5.5.4, published Oct 23, 2026. appsgit only lists MCP servers with a commit in the last six months.