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By JudgmentLabs
Skills for working with Judgment — the continuous-improvement stack for agents. Add tracing, evaluations, code judges, MCP server workflows, and monitoring with best practices.
npx claudepluginhub judgmentlabs/skills --plugin judgmentUse Judgment for agent tracing, evaluations, code judges, datasets, and monitoring. Use when integrating Judgment or judgeval, adding tracing to agents/workflows, creating evaluations or scorers, debugging traces, or looking up Judgment SDK usage and docs.
Best practices for using the Judgment MCP server effectively. Covers when to use MCP vs other tools, how to use search_traces with batching, and general usage patterns.
Agent Skills that teach AI coding assistants how to work with Judgment for tracing, evaluations, code judges, datasets, MCP server workflows, and agent performance workflows.
| Skill | Description |
|---|---|
| judgment | Main skill for adding Judgment tracing and evaluations, choosing scorer patterns, using code judges, and following Judgment SDK best practices. |
| mcp-server-best-practices | Standalone skill for using the Judgment MCP server effectively, including full-text trace search, batched queries, and production data workflows. |
Use your coding agent with this instruction so it can install the Judgment skill and apply it to your task.
Install the Judgment skill from github.com/JudgmentLabs/skills
and use it to add tracing to this application
following Judgment best practices.
For MCP-specific workflows:
Install the mcp-server-best-practices skill from github.com/JudgmentLabs/skills.
Install as a Cursor plugin:
/add-plugin judgment
Or via the skills CLI:
npx skills add JudgmentLabs/skills --skill "judgment" --agent cursor
npx skills add JudgmentLabs/skills --skill "mcp-server-best-practices" --agent cursor
Add the marketplace and install:
claude plugin marketplace add JudgmentLabs/skills
claude plugin install judgment@judgment-skills
Or via the skills CLI:
npx skills add JudgmentLabs/skills --skill "judgment" --agent claude-code
npx skills add JudgmentLabs/skills --skill "mcp-server-best-practices" --agent claude-code
npx skills add JudgmentLabs/skills --skill "judgment"
npx skills add JudgmentLabs/skills --skill "mcp-server-best-practices"
Set your Judgment credentials before asking an agent to run traces or evaluations:
export JUDGMENT_API_KEY=...
export JUDGMENT_ORG_ID=...
Once installed, your agent can use these skills when you ask it to:
Share bugs, ideas, or general feedback.
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