Datacron
Local MCP server for querying and maintaining a Markdown vault. Provides full-text search, backlinks, note retrieval, and optional confined write tools, without sending the whole vault to the client context.
Install
uvx datacron
Paste the configuration above into your MCP client config (claude_desktop_config.json for Claude Desktop) and restart the client.
{
"mcpServers": {
"datacron": {
"command": "uvx",
"args": [
"datacron"
],
"env": {
"DATACRON_DURABILITY": "<DATACRON_DURABILITY>",
"DATACRON_READ_PATHS": "<DATACRON_READ_PATHS>",
"DATACRON_VAULT_ROOT": "<DATACRON_VAULT_ROOT>",
"DATACRON_WRITE_PATHS": "<DATACRON_WRITE_PATHS>",
"DATACRON_RIPGREP_PATH": "<DATACRON_RIPGREP_PATH>",
"DATACRON_CHUNK_MAX_TOKENS": "<DATACRON_CHUNK_MAX_TOKENS>",
"DATACRON_MAX_RESULT_COUNT": "<DATACRON_MAX_RESULT_COUNT>",
"DATACRON_MAX_RESULT_TOKENS": "<DATACRON_MAX_RESULT_TOKENS>"
}
}
}
}Paste the configuration above into your MCP client config (claude_desktop_config.json for Claude Desktop) and restart the client.
Sources: public MCP Server directories. This is an independent third-party directory with no affiliation to or endorsement from the maintainers of the listed servers.