BLEA vs TypeSafe Jev
BLEA is an MCP server published by Nitmi. Marketplaces we read that list it: 2 (Official MCP Registry, Copilot CLI: github/awesome-copilot). TypeSafe Jev is an MCP server published by PerryLink. Marketplaces we read that list it: 1 (Official MCP Registry). As of our marketplace pass on 2026-10-13. This pair was picked by a reader, not by our comparison rule, so search engines are asked not to index the page.
Where each is published
| Marketplace |  BLEA | |
|---|---|---|
| Official MCP Registry | Listed Version: 0.7.0 Forks (GitHub): 0 Stars (GitHub): 11 Not marked · First seen |
Listed Version: 0.4.1 Downloads/month (npm): 1 853 Downloads/week (npm): 66 Not marked · First seen |
| Copilot CLI: github/awesome-copilot | Listed Version: 0.6.1 Forks (GitHub): 0 Stars (GitHub): 11 Not marked · First seen |
Not listed |
Each figure is the marketplace's own and is never added up across marketplaces. A marketplace that publishes no figure shows none: no number is not zero.
The facts side by side
| Fact | BLEA | TypeSafe Jev |
|---|---|---|
| Marketplaces that list it (differs) | 2 (better) | 1 (worse) |
| Stars (GitHub) (differs) | 11 | No figure on GitHub |
| Forks (GitHub) (differs) | 0 | No figure on GitHub |
| Last release | Not published | Not published |
| Where it runs (differs) | On your machine (blea) | On your machine (jevcore-mcp) |
| Transport | stdio | stdio |
| Tools it declares | Not published | Not published |
| Environment variables it asks for | Not published | Not published |
| Parts of the bundle (differs) | 2 | Not a bundle |
| Licence (differs) | MIT | Not stated |
| Repository (differs) | github.com/nitmi/blea | Not stated |
| Changes in the last 7 days | 0 | 0 |
| First seen | 2026-10-11 | 2026-10-11 |
Lines where the two differ have a tinted background and bold values. Where the data itself says which value is better (more marketplaces, a larger figure of the same marketplace, a fresher release, a verified mark on a marketplace that lists both), the better one is also marked green with ▲ and the worse one red with ▼. Where it runs, the transport, the tools, the settings, hooks, the bundle's parts, the licence and the week's changes are marked only as different: more or fewer is not better in itself.
What each says it does
BLEA
Safe BLE diagnostics, evidence workflows, and guarded automation for AI agents.
TypeSafe Jev
MCP server over TypeSafe Jev: typed ask, rank and check judgments return calibrated probabilities.
How to run each
BLEA As a local MCP server: PyPI package
claude mcp add --transport stdio blea -- uvx blea mcpTypeSafe Jev As a local MCP server: npm package
claude mcp add --transport stdio jevcore -- npx -y jevcore-mcpCommands built only from what the marketplaces declare; the full set for every client is on each card.
Tools each declares
Neither one's marketplaces publish a list of tools, so there is nothing to compare.
Settings each asks for
Neither one's marketplaces publish the settings it asks for.
What it can do: BLEA · What it can do: TypeSafe Jev · Compare two other plugins
Data comes from the Official MCP Registry (registry.modelcontextprotocol.io), CC0 1.0. Data comes from the public marketplace file https://github.com/github/awesome-copilot/blob/HEAD/.github/plugin/marketplace.json. Figures come from our own regular passes over the marketplaces, last read on . We publish no contact details for plugin publishers.