Tuning Engines - Governed AI Runtime vs Perceptdot Core
Tuning Engines - Governed AI Runtime is an MCP server published by cerebrixos-org. Marketplaces we read that list it: 1 (Official MCP Registry). Perceptdot Core is an MCP server published by perceptdot. Marketplaces we read that list it: 1 (Official MCP Registry). As of our marketplace pass on 2026-10-19. 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 |  Tuning Engines - Governed AI Runtime | |
|---|---|---|
| Official MCP Registry | Listed Version: 0.4.34 Downloads/month (npm): 702 Downloads/week (npm): 192 Forks (GitHub): 4 (last published figure) Stars (GitHub): 6 (last published figure) Not marked · First seen |
Listed Version: 0.1.0 Downloads/month (npm): 130 Downloads/week (npm): 33 Not marked · First seen |
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 | Tuning Engines - Governed AI Runtime | Perceptdot Core |
|---|---|---|
| Marketplaces that list it | 1 | 1 |
| Stars (GitHub) (differs) | 6 (last published figure) | No figure on GitHub |
| Forks (GitHub) (differs) | 4 (last published figure) | No figure on GitHub |
| Last release | Not published | Not published |
| Where it runs (differs) | On your machine (tuningengines-cli) | On your machine (@perceptdot/core) |
| Transport | stdio | stdio |
| Tools it declares | Not published | Not published |
| Environment variables it asks for (differs) | 1, secrets among them: 1 | Not published |
| Licence (differs) | MIT | Not stated |
| Repository (differs) | github.com/cerebrixos-org/tuning-engines-cli | Not stated |
| Changes in the last 7 days (differs) | 4 | 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
Tuning Engines - Governed AI Runtime
Govern model, agent, skill, and MCP workflows with policy, approvals, traces, and usage analytics.
Perceptdot Core
B2A2H MCP server — AI agent app store. Auto-discover and recommend MCP servers for any project.
How to run each
Tuning Engines - Governed AI Runtime As a local MCP server: npm package
claude mcp add --env "TE_API_KEY=<YOUR_TE_API_KEY>" --transport stdio tuning-engines -- npx -y tuningengines-cli mcp serveRequires: TE_API_KEY (secret)
Perceptdot Core As a local MCP server: npm package
claude mcp add --transport stdio core -- npx -y @perceptdot/coreCommands 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
The marketplaces of Perceptdot Core publish no settings it asks for, so we do not compare settings.
What it can do: Tuning Engines - Governed AI Runtime · What it can do: Perceptdot Core · Compare two other plugins
Data comes from the Official MCP Registry (registry.modelcontextprotocol.io), CC0 1.0. Data comes from public marketplace files in GitHub repositories of their authors. Figures come from our own regular passes over the marketplaces, last read on . We publish no contact details for plugin publishers.