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Updated today

by gaia-research

gaia-skill-tree

Gaia is a living, open registry of every AI agent skill — structured as a leveling skill graph. Live site: https://gaiaskilltree.com/

  • Active — Updated in the last 14 days
Works with
  • Claude
View on GitHub (opens in a new tab)

22 GitHub stars (22)

Stars gained per day · daily snapshots since Sep 30
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  • 30 skills (30 skills found in its SKILL.md files)
  • 8 forks (8 forks)
  • Today last update (Last updated today)

Install

Skills CLI

npx skills add gaia-research/gaia-skill-tree

Asks which skills and agents to install. Just one: npx skills add gaia-research/gaia-skill-tree --skill ci-churn — add -g for every project.

Claude Code

git clone https://github.com/gaia-research/gaia-skill-treecp -r "gaia-skill-tree/.agents/skills/ci-churn" ~/.claude/skills/

Copies the ci-churn skill into ~/.claude/skills/ for every project (use .claude/skills/ for one project). Repeat for the other skills listed below.

Plugin

/plugin marketplace add gaia-research/gaia-skill-tree

Run inside Claude Code if the repository ships a plugin marketplace, then pick plugins from /plugin.

Skills can run code on your machine — read the SKILL.md first.

What it does

In the author's own words, from each skill's SKILL.md — showing the first 30 of 170 files.

  • ci-churn

    Measure CI churn cost for a pull request: how many commits and how many CI-compute seconds were burned on avoidable "fix the CI" push rounds. Use when you want to understand the efficiency cost of a PR's iteration cycle, get actionable pre-push check suggestions, or include a churn summary in a pipeline report. Triggers: "ci churn", "how much CI did we burn", "avoidable commits", "ci efficiency",…

    .agents/skills/ci-churn/SKILL.md on GitHub (opens in a new tab)
  • design-gate

    Produce the rendered evidence a human-gated frontend PR owes its reviewer: capture each changed surface (plus the before state for anything modified, plus mobile width), then generate one self-contained local HTML page the founder can open and review without checking anything out. Use when a PR is gated by the "Frontend changes are HUMAN-GATED" section of CLAUDE.md, or when the user says "/design…

    .agents/skills/design-gate/SKILL.md on GitHub (opens in a new tab)
  • design-iteration

    One-fix-at-a-time, approval-gated design fix recovery. Given a checklist of fixes (handover doc, CHECKLIST.md, or inline list), applies each individually, presents a diff, and waits for an explicit APPROVE / REJECT / NO CHANGES decision before committing. Trigger phrases: /design-iteration, "go through the checklist one by one", "fix these one at a time", "bucket recovery", "design fix pass".

    .agents/skills/design-iteration/SKILL.md on GitHub (opens in a new tab)
  • dev-calibrate

    Playbook for correcting a named skill's star level to match its computed Trust Magnitude grade, with an independent post-calibration verification pass and a CLI-logged timeline event (never hand-written). Use when: recalibrating a skill's level, fixing a stale or drifted star rating, running a batch of `gaia dev calibrate` corrections, or confirming a past calibration actually landed. Triggers: "…

    .agents/skills/dev-calibrate/SKILL.md on GitHub (opens in a new tab)
  • epic-close

    Close out a completed EPIC / sprint end-to-end: author a fact-verified meta-post announcing what shipped, archive the EPIC's handovers, snapshot orchestrator memory, gate the integration→main merge on CI-green + explicit human go, drive the version bump (merge-commit conventions that auto-sync classifies), and verify the release reached the registry/PyPI. Use when the user says "close out EPIC <n…

    .agents/skills/epic-close/SKILL.md on GitHub (opens in a new tab)
  • ev-adversarial-audit

    Run this skill for Phase 3 of the evidence verification pipeline — the adversarial audit step. Use when you need to check the evidence data lake for bad data before ingestion: dead links, wrong URL formats (tree/ vs blob/), subjective wording ("elite", "high-quality"), stale migration notes, benchmark catalog misuse/vendor-claim leakage, or skills whose star evidence conflicts with classified evi…

    .agents/skills/ev-adversarial-audit/SKILL.md on GitHub (opens in a new tab)
  • ev-benchmark-verification

    Phase 2B of the Gaia evidence verification pipeline. Verifies benchmark-result rows and benchmark-source candidates against registry/benchmark-sources.json before adversarial audit, link validation, catalog promotion, or ingestion. Use when running /ev-pipeline, checking benchmark-result evidence, reviewing benchmark-source candidates, or preparing benchmark rows for /gaia-ingest-batch.

    .agents/skills/ev-benchmark-verification/SKILL.md on GitHub (opens in a new tab)
  • ev-collection

    Phase 1 of the Gaia evidence verification pipeline. Use this skill whenever you need to gather, consolidate, or refresh raw evidence for named skills in the registry. Trigger phrases: "collect evidence", "populate the data lake", "gather sources", "run ev-collection", "Phase 1", "compile the evidence index", "refresh the unified lake", "aggregate skill evidence", "build the evidence database". Al…

    .agents/skills/ev-collection/SKILL.md on GitHub (opens in a new tab)
  • ev-discovery

    Skippable Phase 0 of the Gaia evidence verification pipeline. Use only on declared need for higher-quality Stage-2 evidence: a promotion candidate, or a skill that gaia-meta-sweep flagged as under-evidenced. Given a skill id, source repo/context, and needed evidence types (benchmark-result, arxiv, peer-review, social-signal), it runs Firecrawl searches, scrapes top hits to markdown, and appends d…

    .agents/skills/ev-discovery/SKILL.md on GitHub (opens in a new tab)
  • ev-link-validation

    Phase 4 of the Gaia evidence verification pipeline. Checks every URL in the evidence data lake for HTTP liveness — catches dead links (404, 403, timeout, connection errors) before evidence is ingested into the registry. Use this skill when running the full /ev-pipeline, asked to "validate links", "check evidence URLs", "run link validation", "find dead links in the data lake", "check HTTP status…

    .agents/skills/ev-link-validation/SKILL.md on GitHub (opens in a new tab)
  • ev-pipeline

    Run the full evidence collection and verification pass before ingestion: stars, benchmark sources, adversarial audit and link checks. Use for a full evidence pipeline or lake audit; use an ev-* specialist for one phase. This is separate from end-to-end curation (gaia-full-pipeline) and feature work (feature-pipeline).

    .agents/skills/ev-pipeline/SKILL.md on GitHub (opens in a new tab)
  • ev-scout

    Broad, pre-curation evidence reconnaissance for a declared Gaia skill, intake batch, upstream repository, or proposed generic capability. Run before choosing a discovery strategy or mapping topology, to give the curator independent research leads and counterevidence. Context only: never scores, grades, ratifies, ingests, or mutates the registry. Later ev-discovery and ev-pipeline phases validate/…

    .agents/skills/ev-scout/SKILL.md on GitHub (opens in a new tab)
  • ev-star-verification

    Phase 2 of the evidence verification pipeline. Validates GitHub star counts in registry skill files against live GitHub API data and flags stale or inflated metrics without repartitioning evidence by rank. Use this after /ev-collection has compiled the unified data lake and before /ev-adversarial-audit begins. Trigger phrases: "verify stars", "check star counts", "refresh stargazer metrics", "run…

    .agents/skills/ev-star-verification/SKILL.md on GitHub (opens in a new tab)
  • evidence-verification-pipeline

    Compatibility alias for ev-pipeline; use explicitly for the full evidence verification pass.

    .agents/skills/evidence-verification-pipeline/SKILL.md on GitHub (opens in a new tab)
  • feature-pipeline

    Explore a feature or CLI, repair verified defects, review adversarially, and leave one existing or new PR ready for its authorized reviewer. Use for "test and ship this feature", "stress-test this CLI", or "take this feature through the feature pipeline" when exploration and integration matter. Supports lean autonomous, structured economy (default), and explicit hard-gated runs. Routine checkpoin…

    .agents/skills/feature-pipeline/SKILL.md on GitHub (opens in a new tab)
  • firecrawl

    Firecrawl gives AI agents and apps fast, reliable web context with strong search, scraping, and interaction tools. One install command sets up three skill segments: live CLI tools, app-integration build skills, and outcome-focused workflow skills. Route the reader to the right usage path after install.

    .agents/skills/firecrawl/SKILL.md on GitHub (opens in a new tab)
  • fp-drift

    Inspect scope and unexpected registry drift against the actual PR base and leave a concise final receipt. Use for "check for PR drift" or the final stage of feature-pipeline; never silently discard unknown changes or infer a clean diff from validator success.

    .agents/skills/fp-drift/SKILL.md on GitHub (opens in a new tab)
  • fp-explore

    Explore a feature or CLI, reproduce defects and record bounded findings. Use for "explore X", "find issues with X", or the exploration stage of feature- pipeline; standalone runs return findings without automatically expanding scope.

    .agents/skills/fp-explore/SKILL.md on GitHub (opens in a new tab)
  • fp-implement

    Implement a scoped feature-pipeline plan in coherent commits and push each meaningful unit. Use for "implement the plan", "apply the plan", or the implementation stage; routine lean/economy work does not require planApproved, while explicit human gates remain binding.

    .agents/skills/fp-implement/SKILL.md on GitHub (opens in a new tab)
  • fp-iterate

    Repair verified review and CI failures and monitor bounded CI windows at the current SHA. Use for "address review items", "run to green", or the CI stage; diagnose and repair authorized failures without waiting at routine milestones.

    .agents/skills/fp-iterate/SKILL.md on GitHub (opens in a new tab)
  • fp-plan

    Turn verified findings into a bounded file-aware plan and reuse or prepare a draft PR. Use for "plan the fix", "draft the implementation plan", or the planning stage of feature-pipeline; preserve actual human gates without making every plan require approval.

    .agents/skills/fp-plan/SKILL.md on GitHub (opens in a new tab)
  • fp-review

    Adversarially review the full relevant PR diff with isolated probes and meaningful before/after checks. Use for "review the PR", "sandbox review", or the review stage; retain required reviewer independence and report self- review limits honestly.

    .agents/skills/fp-review/SKILL.md on GitHub (opens in a new tab)
  • fuse

    Combine two AI agent skills into one. Trigger phrases: /fuse, "fuse these skills", "combine skills", "merge these two skills", "create a fusion skill"

    .agents/skills/fuse/SKILL.md on GitHub (opens in a new tab)
  • gaia-audit

    Focused single-target audit of one Gaia skill, named skill, or real-skill catalog item. Use this skill when: auditing a specific skill by ID or name, a skill looks overpromoted, evidence feels thin or dead, a contributor's skill seems outdated or superseded, the rank doesn't match the source quality, evidence is mapped to the wrong Evidence Type, a skill at 3★+ is missing a working GitHub link, s…

    .agents/skills/gaia-audit/SKILL.md on GitHub (opens in a new tab)
  • gaia-badge-provision

    Procedure for controlled, human-gated outbound README badge provisioning PRs (Issue #1817). Preflights upstream repositories, ensures single-badge placement with deep links, and records campaign outcomes without automated retries or multi-badge noise.

    .agents/skills/gaia-badge-provision/SKILL.md on GitHub (opens in a new tab)
  • gaia-bot-curate

    Curate Gaia bot crawler branches into real-skill catalog entries and clean up processed bot/* branches. Use when the user says: "process bot branches", "curate the crawl output", "clean up bot proposals", "run bot curation", "merge the crawler results", "review bot/* branches", "ingest crawler data", or explicitly types /gaia-bot-curate. Also triggers when the user asks to review pending `bot/*`…

    .agents/skills/gaia-bot-curate/SKILL.md on GitHub (opens in a new tab)
  • gaia-consult

    Reference guide for the full manual Gaia curation pipeline. Invoke at any phase when unsure what command to type next: gaia-curate, L4 review, gaia push, ev-pipeline (Phases 0–4), gaia-ingest, or close. Trigger phrases: "/gaia-consult", "what's the command for", "remind me how to", "I'm lost in the pipeline", "what do I do next", "consult the pipeline doc", "pipeline reference".

    .agents/skills/gaia-consult/SKILL.md on GitHub (opens in a new tab)
  • gaia-curate-chain

    Use for explicitly requested fixed-topology, discovery-only Gaia curation; for one source page use gaia-curate. Atomically checkpoints each candidate transition, retries only the failed field, and stops at human L4 review.

    .agents/skills/gaia-curate-chain/SKILL.md on GitHub (opens in a new tab)
  • gaia-curate-dynamic

    Use for broad, sharded discovery-only Gaia curation; for one source page use gaia-curate. A Sol/Terra-class orchestrator preflights capacity, shards safe volume work to configurable Luna workers, converges risky cases, and stops at human L4 review.

    .agents/skills/gaia-curate-dynamic/SKILL.md on GitHub (opens in a new tab)
  • gaia-curate-trending

    Use for discovery-only global trending curation across configured sources; for one source page use gaia-curate. Snapshots configured external skill sources, prioritizes five-candidate pages for L4 review, and stops before trust, evidence, intake, or registry mutation.

    .agents/skills/gaia-curate-trending/SKILL.md on GitHub (opens in a new tab)

Review before you install

A skill is a set of instructions and scripts your agent will follow, and it can run code on your machine. Read the SKILL.md and any scripts first — this listing is not a security review.