Kybase
UnclaimedSelf-hosted memory for Claude — markdown knowledge base with wikilink graph, hybrid semantic search (pgvector + Ollama), and a first-party MCP server. One docker compose up.
Set up this server
01 / Choose your client
02 / Before you connect
Authentication is not specified. Check the project instructions before connecting.
Project instructions03 / Add the configuration
claude mcp add --transport stdio 'kybase' -- 'npx' '-y' 'tsx' 'scripts/mcp-stdio.ts'04 / Check it in your client
Open your client’s MCP settings and confirm the server connects and lists its tools. A copied configuration does not confirm a working connection.
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20 of 20 tools
Documented tools (20)
From project documentation. A server handshake does not verify each tool’s description or behavior.
append_to_note
Write
coverage
measures how much of the query is literally present in a
create_folder
Organize
create_note
Write
delete_folder
Organize
delete_note
Write
get_backlinks
Graph
get_graph
Graph
get_neighbors
Graph
get_note
Read
indexing_status
Diagnostics
list_folders
Read
list_notes
Read
list_tags
Read
relevance
ranks hits within this one response, relative to its own
replace_in_note
Write
restore_note
Write
search_notes
Search
update_folder
Organize
update_note
Write
Tool change history
FAQ
Questions about Kybase MCP Server
- How do I connect Kybase MCP Server to Claude?
- Run `claude mcp add kybase -- npx -y tsx scripts/mcp-stdio.ts` in Claude Code, or add the same command and arguments under mcpServers in Cursor's mcp.json or Claude Desktop's claude_desktop_config.json, then restart the client. The blocks above are ready to paste.
- Is Kybase MCP Server free?
- The listed licence is AGPL-3.0. Check the upstream terms for permitted use and commercial requirements; a public repository does not by itself mean the software is free or open source. Connected APIs and hosted services may have separate charges.
- What can Kybase MCP Server do?
- Kybase MCP Server documents 20 tools to the agent, including append_to_note, coverage, create_folder. The descriptions above come from project documentation. A live handshake does not test individual tool behavior.