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Cursor and Hermes marketplace for the four published JEV Labs routers.
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CommunityJev Agents & MCP
Jev Plugins
An index and Cursor marketplace for four JEV Labs routers: memory_select filters retrieved memories under a token budget, agent_route picks or abstains, model_route routes an LLM, and mcp_select picks MCP tools without executing them.
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- 0
- License
- MIT
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- Community
- Author
- Pinutss
- Last verified
- Oct 2026
About this project
Selection plugins for AI agents. Four routers — memory, agent, model, and MCP — keep only the candidates that fit the current task and budget. Local by default, no API keys required. Works in Cursor and Hermes. This repository is the Cursor marketplace for the published JEV Labs routers. Each plugin is also installable from its own public repository as an Agent Plugin. The other JEV Labs briefs (coding-agent, security-gate, devops-agent, ab-test) are design-only and are not listed here.
Quoted from the project's README. Read the full README.
Highlights
- Four routers with their own tools: memory_select, agent_route, model_route and mcp_select.
- agent_route can abstain or fall back once; mcp_select picks MCP tools without executing them.
- Install paths for Cursor as a marketplace, for Hermes per plugin, or as one pinned pack from a clone.
- No API keys needed; wrappers start each MCP server with uvx --from git against the plugin repo.
Watch out
This repository is an index, not the implementation: it is a table of four plugins, their tool names and a one-line purpose each. The questions asked, the token budget, the abstention thresholds and the fall-back logic all live in four separate repositories and none of that is documented here. Installing through the marketplace wrappers pulls source at server start with uvx --from git, so uv must be installed and the command shown carries no ref, tag or version constraint. The Hermes pack installed from hermes-pack.yaml is described as pinned, but no version numbers are listed in this README. Installation is split three ways (Cursor marketplace, Cursor team-plan import from Dashboard, Hermes), and it is not documented which of them is tested. No latency, token, accuracy or cost numbers appear anywhere. Four other JEV Labs briefs (coding-agent, security-gate, devops-agent, ab-test) are explicitly design-only and not implemented. Copy reviewed against the repository README on 2026-10-04, not from running it.
Questions about this entry
Short answers drawn from the linked project or page.
Pick one, or take the pack. For Hermes each is installed separately with hermes plugins install Pinutss/jev-<name> --enable, or you clone this repo and run hermes plugins pack install ./hermes-pack.yaml, which the README describes as pinned. For Cursor you add this repository as a marketplace under Customize, install it once it is listed on cursor.com/marketplace, or for team plans import the repo URL from Dashboard → Plugins & MCPs.
Selection is local by default and no API key is needed, but the marketplace wrappers start each MCP server with uvx --from git+https://github.com/Pinutss/<repo>, so uv has to be installed and the source is fetched from git when the server starts. That command carries no ref or version pin in the README, so what runs is whatever the branch head is at that moment.
Not in this repository. This README lists the tool names and one-line purposes only (agent_route picks one agent, abstains, or falls back once; memory_select filters retrieved memories under a token budget). Each plugin has its own public repository, installable as an Agent Plugin, and the README points there plus to a raw mcp_servers entry for Hermes and OpenClaw in each source README.
Yes, Hermes is a first-class path with hermes plugins install and a pinned pack, and each source README documents a raw mcp_servers entry for Hermes and OpenClaw, so it can be wired manually. The Cursor marketplace wrapper is the only path that goes through uvx from git, which is also the only one that needs uv.
jev-memory-selector (memory_select) filters retrieved memories under a token budget, jev-agent-router (agent_route) picks one agent, abstains, or falls back once, jev-model-router (model_route) routes an LLM under quality, cost, and latency, and jev-mcp-router (mcp_select) selects MCP tools without executing them.
In Hermes, run hermes plugins install Pinutss/<repo> --enable, or install the pinned pack with hermes plugins pack install ./hermes-pack.yaml. In Cursor, add the repository as a marketplace from Customize, or for local testing copy plugins/* into ~/.cursor/plugins/local/.
uv is required; the marketplace wrappers start each MCP server with uvx --from git+https://github.com/Pinutss/<repo>. Each plugin is also installable from its own public repository as an Agent Plugin, and the raw mcp_servers entries are documented in each source README.
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