Agent skill

Maplibre Running Evals

by maplibre in maplibre/maplibre-agent-skills

The step-by-step procedure for running this repo's Promptfoo evals with a generator and a judge over provider APIs.

Custom licenceAuto-check passedAI & LLM Engineering

Install Maplibre Running Evals

skills CLI
$ npx skills add maplibre/maplibre-agent-skills --skill maplibre-running-evals -a claude-code

Project install by default; add -g for ~/.claude/skills/.

GitHub CLI
$ gh skill install maplibre/maplibre-agent-skills maplibre-running-evals --agent claude-code

Project scope by default; add --scope user for a personal install. Needs GitHub CLI 2.90.0 or later (public preview).

Manual copy
$ git clone --depth 1 https://github.com/maplibre/maplibre-agent-skills.git skills-src && mkdir -p .claude/skills && cp -r skills-src/skills/maplibre-running-evals .claude/skills/maplibre-running-evals && rm -rf skills-src

Use ~/.claude/skills/ instead of .claude/skills for a personal install. The folder must contain SKILL.md.

Claude Code skills documentation · loads skills from .claude/skills/

Facts

Skill name
maplibre-running-evals
GitHub stars
151
Token cost
~3.3k tokens
SKILL.md length
1,734 words
Files
1
Skills in repo
10
Repo updated
First seen
Licence
Custom licence

At a glance

The step-by-step procedure for running this repo's Promptfoo evals with a generator and a judge over provider APIs.

  • Works in 8 steps: Set up and budget the run → Write the tests before the content → Run the baseline, with the skill withheld → …
  • Starting a new skill and needing a baseline before writing content
  • SKILL.md covers 1. Set up and budget the run, 2. Write the tests before the…, 3. Run the baseline, with the… and 4. Write content only for what…, plus 6 more sections
  • Calls npm, curl and npx; reaches api.groq.com; needs GROQ_API_KEY and GOOGLE_API_KEY

What it does

Maplibre Running Evals is an agent skill from maplibre/maplibre-agent-skills. The step-by-step procedure for running this repo's Promptfoo evals with a generator and a judge over provider APIs. Use when starting a new skill and needing a baseline before writing content, when a run stalls or returns no data, when a provider rate-limits, or when deciding whether an edit needs a retest.

Its SKILL.md is about 3.3k tokens, which your agent loads only when the skill is triggered. It is a single SKILL.md file with no bundled scripts.

It sits in AI & LLM Engineering, covering LLM evaluation and Rate limiting. The repository describes itself as: Community-maintained agent skills for MapLibre GL JS — helping AI coding assistants write better mapping code.

When your agent uses it

  • Starting a new skill and needing a baseline before writing content
  • Returns no data
  • A provider rate-limits
  • Deciding whether an edit needs a retest

Example prompts

  • “/maplibre-running-evals”

Requirements

  • Node.js
  • A credential in GROQ_API_KEY
  • A credential in GOOGLE_API_KEY

Workflow steps

8 steps, taken from the step headings in SKILL.md.

  1. Set up and budget the run
  2. Write the tests before the content
  3. Run the baseline, with the skill withheld
  4. Write content only for what failed at baseline
  5. Run with the skill injected
  6. Diagnose before retrying
  7. When a retest is needed, and when it is not
  8. Record the result concisely

What it can do on your machine

Read from SKILL.md and the folder at commit 99f8774. It shows what the files ask for, not the result of running them.

  • Tool permissions

    Pre-approves nothing: there is no allowed-tools line, so your agent's usual permission prompts apply.

    From allowed-tools in the SKILL.md frontmatter.

  • Runs code

    Shell commands in SKILL.md call:

    • npm
    • curl
    • npx

    From the folder's file list and the shell code blocks in SKILL.md.

  • Network

    Hosts in commands or code, which the agent is likely to contact:

    • api.groq.com

    Also links to:

    • console.groq.com

    From URLs in SKILL.md, links to its own repository left out.

  • Credentials

    Names these keys or tokens, usually read from environment variables:

    • GROQ_API_KEY
    • GOOGLE_API_KEY

    From names ending in _API_KEY, _TOKEN, _SECRET, _KEY or _PASSWORD in SKILL.md.

Context cost

Maplibre Running Evals loads about 3.3k tokens when it runs. Until then it costs about 83 tokens; SKILL.md has 1,734 words of instructions outside code blocks.

Always · name and description, kept in context so the agent knows when to use it
~83
When it runs · the whole SKILL.md, loaded when a task matches
~3.3k

Estimates: characters ÷ 4, the usual rule of thumb; real counts depend on the model's tokenizer. Scripts and assets cost tokens only if the agent reads them.

Safety

Auto-check passed

The automated check found no risky patterns in SKILL.md.

Automated static check — not a guarantee. Review scripts before installing. It scans the text of SKILL.md for risky patterns (piping downloads into a shell, reading credential files, hidden Unicode, destructive commands); files beside SKILL.md are not scanned.

SKILL.md

Its licence (Custom licence) doesn't allow us to republish the file, so here is its outline and opening line. It has 1,734 words (~3,266 tokens).

“Every eval here runs two roles over provider APIs: a generator, the model under test, and a judge, the model that grades each llm-rubric assertion. evals/README.md covers what to test and how to write prompts and rubrics; this is the…”

— opening of SKILL.md by maplibre, Custom licence
name
maplibre-running-evals
status
process

Read the full SKILL.md on GitHub

Files

Just SKILL.md in skills/maplibre-running-evals of maplibre/maplibre-agent-skills.

Open the folder on GitHubat commit 99f8774

Compare with similar skills

Maplibre Running Evals next to the 5 skills that share the most tags, products or categories with it. Stars are the repository's; “used in” counts other GitHub owners with a copy.

Maplibre Running Evals compared with similar skills
SkillStarsUsed inTokensAuto-checkLicenceRepo updated
Maplibre Running Evals this skillmaplibre/maplibre-agent-skills151—~3.3kAutomated safety check: PassCustom licence
Inngest AgentsAsymmetric-al/core381—~2.6kAutomated safety check: PassAGPL-3.0
LLM Benchmarking with lm-evaluation-harnessOrchestra-Research/AI-Research-SKILLs13k8 repos~3kAutomated safety check: PassMIT
Hugging Face Local Model Evalshuggingface/skills11k2 repos~1.6kAutomated safety check: PassApache-2.0
Looperksimback/looper710—~2.7kAutomated safety check: NotesMIT
Agent Eval Engineeringlangchain-ai/langchain-skills1.3k—~4kAutomated safety check: PassMIT

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Questions about Maplibre Running Evals

What does Maplibre Running Evals do?

The step-by-step procedure for running this repo's Promptfoo evals with a generator and a judge over provider APIs. Maplibre Running Evals is an agent skill from maplibre/maplibre-agent-skills. The step-by-step procedure for running this repo's Promptfoo evals with a generator and a judge over provider APIs.

When should I use Maplibre Running Evals?

Maplibre Running Evals fits situations like: starting a new skill and needing a baseline before writing content; returns no data; A provider rate-limits; deciding whether an edit needs a retest.

How do I install Maplibre Running Evals in Claude Code?

Run `npx skills add maplibre/maplibre-agent-skills --skill maplibre-running-evals -a claude-code`. Or copy the skill folder (skills/maplibre-running-evals in maplibre/maplibre-agent-skills) into .claude/skills/maplibre-running-evals in your project. Claude Code loads it when a task matches its description.

How do I install Maplibre Running Evals in Codex?

Run `npx skills add maplibre/maplibre-agent-skills --skill maplibre-running-evals -a codex`. Or copy the skill folder (skills/maplibre-running-evals in maplibre/maplibre-agent-skills) into .agents/skills/maplibre-running-evals in your project. Codex loads it when a task matches its description.

Can I use Maplibre Running Evals in Cursor, Gemini CLI or GitHub Copilot?

Cursor, Gemini CLI, GitHub Copilot and OpenCode also load SKILL.md folders. With the skills CLI, run `npx skills add maplibre/maplibre-agent-skills --skill maplibre-running-evals -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/maplibre-running-evals, .gemini/skills/maplibre-running-evals, .github/skills/maplibre-running-evals and .opencode/skills/maplibre-running-evals in your project.

What does Maplibre Running Evals need to run?

Going by SKILL.md and its folder, Maplibre Running Evals needs the command-line tools its instructions call (npm, curl and npx) and credentials named GROQ_API_KEY and GOOGLE_API_KEY. Our summary lists: Node.js; A credential in GROQ_API_KEY; A credential in GOOGLE_API_KEY.

Does Maplibre Running Evals access the network?

SKILL.md names 2 domains. In commands or code: api.groq.com; the agent is likely to contact it when it follows the instructions. As links in the text: console.groq.com. This is read from the text; nothing was executed.

Is Maplibre Running Evals safe to install?

Our automated static check of SKILL.md found no risky patterns, such as piping downloads into a shell, reading credential files or hidden Unicode. It is not a guarantee. Review the folder before installing.

What licence does Maplibre Running Evals use?

Maplibre Running Evals has a licence file (the repository's licence) that doesn't match a standard licence. Read it on GitHub before reusing the skill.

How many tokens does Maplibre Running Evals use?

About 3.3k tokens (SKILL.md is roughly 13k characters). Agents keep only the skill's name and description in context until a task matches; then they load SKILL.md in full.

What are the alternatives to Maplibre Running Evals?

Skills that share tags, products or a category with Maplibre Running Evals: Inngest Agents (Asymmetric-al/core, 381 stars), LLM Benchmarking with lm-evaluation-harness (Orchestra-Research/AI-Research-SKILLs, 13k stars), Hugging Face Local Model Evals (huggingface/skills, 11k stars) and Looper (ksimback/looper, 710 stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.

Who maintains Maplibre Running Evals?

maplibre (a GitHub organization) maintains it in maplibre/maplibre-agent-skills, which has 151 GitHub stars. The repository holds 10 skills in this directory. The repository was last updated on October 10, 2026.

Source: maplibre/maplibre-agent-skills on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.