Decision Workspace
lexa-mcp vs lexa vs talon-cli
Side-by-side comparison of Rust crates
45
lexa-mcp
experimentalv0.1.1
rmcp stdio MCP server for the Lexa hybrid retrieval engine. Exposes `search_files`, `index_path`, `list_indexed_paths`, `purge_path`, and `status` to any MCP client (Codex, Claude Desktop, Cursor, Claude Code) for arbitrary local file trees. Pairs with `lexa-obsidian-mcp` for vault-shaped queries.
46
lexa
experimentalv0.1.1
Lexa CLI: hybrid local search (BM25 + binary-quantized Matryoshka KNN + cross-encoder rerank) over arbitrary file trees. `lexa index <path>`, `lexa search <query>`, `lexa watch <path>`.
41
talon-cli
experimentalv0.4.1
Talon CLI: hybrid retrieval over Obsidian vaults and markdown corpora, with grounded answers, MCP server, and agent-native output.
Core Metrics
| lexa-mcp | lexa | talon-cli | |
|---|---|---|---|
| Health Score | 45 | 46 | 41 |
| Total Downloads | 21 | 20 | 13 |
| 30d Downloads | 0 | 0 | 0 |
| Dependents | 0 | 0 | 0 |
| Releases | 2 | 2 | 1 |
| Last Updated | 24d ago | 24d ago | 3d ago |
| Age | 24d | 24d | 3d |
Health Breakdown
lexa-mcp
Maintenance
12
Quality
12
Community
6
Popularity
2
Documentation
13
lexa
Maintenance
12
Quality
13
Community
6
Popularity
2
Documentation
13
talon-cli
Maintenance
13
Quality
9
Community
6
Popularity
1
Documentation
12
Technical Details
| lexa-mcp | lexa | talon-cli | |
|---|---|---|---|
| Version | 0.1.1 | 0.1.1 | 0.4.1 |
| Stable (≥1.0) | ✗ No | ✗ No | ✗ No |
| License | MIT OR Apache-2.0 | MIT OR Apache-2.0 | MIT |
| Dependencies | 8 | 6 | 26 |
| Crate Size | 35KB | 34KB | 106KB |
| Features | 0 | 0 | 0 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2021 | 2021 | 2024 |
| MSRV | — | — | 1.95 |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •lexa leads with a health score of 46/100, but none of the options score above 80.
- •lexa-mcp has the most downloads (21), suggesting wider adoption.