mentedb-mcp 0.4.21

MCP server for MenteDB, the cognition aware database for AI agent memory
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54

use std::path::PathBuf;

/// Resolve the data directory, expanding `~` to the user home.
pub fn resolve_data_dir(raw: &str) -> PathBuf {
    if raw.starts_with('~')
        && let Some(home) = dirs_home()
    {
        return home.join(raw.trim_start_matches("~/"));
    }
    PathBuf::from(raw)
}

/// Server configuration parsed from CLI arguments and environment.
#[cfg(feature = "local")]
#[derive(Debug, Clone)]
pub struct ServerConfig {
    /// Path to the MenteDB data directory.
    pub data_dir: PathBuf,
    /// Embedding vector dimension.
    pub embedding_dim: usize,
    /// Default LLM provider for extraction (e.g. "mock", "openai", "anthropic", "ollama").
    pub llm_provider: String,
    /// Optional API key for the LLM provider.
    pub llm_api_key: Option<String>,
    /// Optional model name override for the LLM provider.
    pub llm_model: Option<String>,
    /// Expose all tools (for power users). Default: false (only essential tools).
    pub full_tools: bool,
}

#[cfg(feature = "local")]
impl ServerConfig {
    pub fn new(
        data_dir: PathBuf,
        embedding_dim: usize,
        llm_provider: String,
        llm_api_key: Option<String>,
        llm_model: Option<String>,
        full_tools: bool,
    ) -> Self {
        Self {
            data_dir,
            embedding_dim,
            llm_provider,
            llm_api_key,
            llm_model,
            full_tools,
        }
    }
}

fn dirs_home() -> Option<PathBuf> {
    std::env::var("HOME").ok().map(PathBuf::from)
}