MCP servers and agent skills with decision models

Drop-in proxy for Playwright MCP that adds Jev page triage, prompt-injection masking, snapshot pruning and risky-action gating.

Agent skill where Jev scores a task prompt's clarity, the agent refines it up to three times until it reaches 80/100, then builds.

Fast browser-use layer for coding agents: Jev picks the operation and target element each step, via MCP server or CLI.

chrome-devtools-mcp plus one 'reach' tool: Jev walks the browser to the right spot so the agent makes a single devtools call there.

Agent skill and Python library for Claude Code and Codex that reranks candidate lists with one Jev yes/no relevance question each.

Self-hosted MCP research server that filters search results and page blocks with Jev, returning compact evidence with provenance.

Claude Code plugin where Jev asks one yes/no per standing rule and delivers only the rules relevant to each prompt, once per session.

MCP server that scores every search query, result and fetched page an agent sees for relevance, credibility and steering risk.

Reviews agent skills, MCP configs and source with local static checks plus Jev before install, reporting evidence, risk and coverage gaps.

Semantic MCP firewall that screens tool calls, results and descriptions with Jev, plus allowlists and session taint tracking.

Community Jev skill for Claude Code and Codex: a guide, a dependency-free Python CLI and 5 measured question sets.

Scores installed Claude Code skills against the current project with Jev and hides irrelevant ones via skillOverrides.

Claude Code plugin that scores every installed skill against every prompt with one Jev Noul each and invokes or suggests the winners.

Local Python MCP service that keeps the skill catalog out of the agent's context and lets Jev pick which SKILL.md files to load.

OpenCode plugin that uses two gated Jev calls to inject at most one SKILL.md into the system prompt, or none.

Rust MCP server that retrieves agent-skill metadata with SQLite FTS5 and ranks candidates with one typed Score each from Jev.

Pre-message hook that keeps or drops SKILL.md files before the first model call, using local overlap or Jev keep/drop judgments.

Codex skill and Python CLI that recommends one installed skill per task using Jev Choice ranking and Noul fit checks, or returns none.

Per-prompt capability router for coding agents that picks at most one installed skill, MCP server, subagent or command via Jev, or none.

Claude Code and Codex plugin that removes skills from context and lets Jev decide each turn which SKILL.md bodies to inject.

Collection of agent skills and a curated directory of Jev projects, SDKs and examples for building with typed decisions.

Fourteen opt-in Claude Code and Codex skills where Jev makes one bounded choice: which skill, model, test, file or next step.

One-command npx installer for a set of Jev-powered agent tools: context compaction, browser agent, prompt enhancer and skill router.

Agent skill that finds fuzzy semantic judgments in a codebase and redesigns them as small Jev Choice, Score or Noul primitives.

CLI that scores every test against a git diff with Jev and emits filter arguments for vitest, jest, node, Playwright, cargo, go and rspec.

Small stdio MCP server with ask, rank and verify tools backed by Jev, a local event log and installers for several agent harnesses.

MCP server that takes a whole browser task (URL, goal, checks) in one call and drives Chrome server-side with a decision model.

Claude Code plugin that finds fuzzy decision points in an app and ranks where a Jev question could replace them, with precedents.

Local service to define, test and publish versioned Jev judgment functions, callable over HTTP by backends and over MCP by agents.

.NET 10 tooling for Jev: an AOT-safe typed client with retries and DI, plus a stdio MCP server with evaluate and batch tools.