Harness Agent Team Designer
revfactory/harness
Designs a project-specific agent harness: defines specialist agents, writes the skills they follow, picks an execution mode and model for each, and keeps the setup maintained.
The single config quality skill. An agent skill from avibebuilder/claude-prime.
$ npx skills add avibebuilder/claude-prime --skill self-evolve -a claude-codeProject install by default; add -g for ~/.claude/skills/.
$ gh skill install avibebuilder/claude-prime self-evolve --agent claude-codeProject scope by default; add --scope user for a personal install. Needs GitHub CLI 2.90.0 or later (public preview).
$ git clone --depth 1 https://github.com/avibebuilder/claude-prime.git skills-src && mkdir -p .claude/skills && cp -r skills-src/.claude/skills/self-evolve .claude/skills/self-evolve && rm -rf skills-srcUse ~/.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/
Install the "self-evolve" agent skill from https://github.com/avibebuilder/claude-prime/tree/main/.claude/skills/self-evolve into .claude/skills/self-evolve/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "self-evolve", then confirm the skill loads.Claude Code copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$skill-installer install https://github.com/avibebuilder/claude-prime/tree/main/.claude/skills/self-evolveType this inside Codex. $skill-installer <name> installs a curated skill from openai/skills. The installer writes to $CODEX_HOME/skills (default ~/.codex/skills). Restart Codex if the skill does not show up.
$ npx skills add avibebuilder/claude-prime --skill self-evolve -a codexProject install goes to .agents/skills/; add -g for ~/.codex/skills/.
$ gh skill install avibebuilder/claude-prime self-evolve --agent codexProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/avibebuilder/claude-prime.git skills-src && mkdir -p .agents/skills && cp -r skills-src/.claude/skills/self-evolve .agents/skills/self-evolve && rm -rf skills-srcUse ~/.agents/skills/ instead of .agents/skills for a personal install.
Codex skills documentation · loads skills from .agents/skills/
Install the "self-evolve" agent skill from https://github.com/avibebuilder/claude-prime/tree/main/.claude/skills/self-evolve into .agents/skills/self-evolve/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "self-evolve", then confirm the skill loads.Codex copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ npx skills add avibebuilder/claude-prime --skill self-evolve -a cursorProject install goes to .agents/skills/; add -g for ~/.cursor/skills/.
$ gh skill install avibebuilder/claude-prime self-evolve --agent cursorProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/avibebuilder/claude-prime.git skills-src && mkdir -p .cursor/skills && cp -r skills-src/.claude/skills/self-evolve .cursor/skills/self-evolve && rm -rf skills-srcUse ~/.cursor/skills/ instead of .cursor/skills for a personal install.
Cursor skills documentation · loads skills from .cursor/skills/, .agents/skills/, .claude/skills/, .codex/skills/
Install the "self-evolve" agent skill from https://github.com/avibebuilder/claude-prime/tree/main/.claude/skills/self-evolve into .cursor/skills/self-evolve/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "self-evolve", then confirm the skill loads.Cursor copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ gemini skills install https://github.com/avibebuilder/claude-prime.git --path .claude/skills/self-evolve--scope user (default) or --scope workspace; --path is the subfolder of the repo that holds the skill; --consent skips the security confirmation prompt.
$ npx skills add avibebuilder/claude-prime --skill self-evolve -a gemini-cliProject install goes to .agents/skills/; add -g for ~/.gemini/skills/.
$ gh skill install avibebuilder/claude-prime self-evolve --agent gemini-cliProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/avibebuilder/claude-prime.git skills-src && mkdir -p .gemini/skills && cp -r skills-src/.claude/skills/self-evolve .gemini/skills/self-evolve && rm -rf skills-srcUse ~/.gemini/skills/ instead of .gemini/skills for a personal install, then run /skills reload.
Gemini CLI skills documentation · loads skills from .gemini/skills/, .agents/skills/
Install the "self-evolve" agent skill from https://github.com/avibebuilder/claude-prime/tree/main/.claude/skills/self-evolve into .gemini/skills/self-evolve/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "self-evolve", then confirm the skill loads.Gemini CLI copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ gh skill install avibebuilder/claude-prime self-evolveInstalls for Copilot at project scope by default; add --scope user for a personal install. Preview a skill first with gh skill preview. Needs GitHub CLI 2.90.0 or later (public preview).
$ npx skills add avibebuilder/claude-prime --skill self-evolve -a github-copilotProject install goes to .agents/skills/; add -g for ~/.copilot/skills/.
$ git clone --depth 1 https://github.com/avibebuilder/claude-prime.git skills-src && mkdir -p .github/skills && cp -r skills-src/.claude/skills/self-evolve .github/skills/self-evolve && rm -rf skills-srcUse ~/.copilot/skills/ instead of .github/skills for a personal install. Commit .github/skills so cloud agent and code review can use it.
GitHub Copilot skills documentation · loads skills from .github/skills/, .claude/skills/, .agents/skills/
Install the "self-evolve" agent skill from https://github.com/avibebuilder/claude-prime/tree/main/.claude/skills/self-evolve into .github/skills/self-evolve/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "self-evolve", then confirm the skill loads.GitHub Copilot copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ npx skills add avibebuilder/claude-prime --skill self-evolve -a opencodeOpenCode documents no install command of its own. Project install goes to .agents/skills/; add -g for ~/.config/opencode/skills/.
$ gh skill install avibebuilder/claude-prime self-evolve --agent opencodeProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/avibebuilder/claude-prime.git skills-src && mkdir -p .opencode/skills && cp -r skills-src/.claude/skills/self-evolve .opencode/skills/self-evolve && rm -rf skills-srcUse ~/.config/opencode/skills/ instead of .opencode/skills for a personal install.
OpenCode skills documentation · loads skills from .opencode/skills/, .claude/skills/, .agents/skills/
Install the "self-evolve" agent skill from https://github.com/avibebuilder/claude-prime/tree/main/.claude/skills/self-evolve into .opencode/skills/self-evolve/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "self-evolve", then confirm the skill loads.OpenCode copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
self-evolveThe single config quality skill. An agent skill from avibebuilder/claude-prime.
Self Evolve is an agent skill from avibebuilder/claude-prime. The single config quality skill. Two modes: (1) Default — review/wire pending self-improvement proposals. (2) Audit — analyzes skills, rules, CLAUDE.md, project refs, hooks, and agents against the actual codebase to find inaccuracies, trigger overlaps, stale references, and weak rules, then fixes them. Trigger on 'self-evolve', 'evolve', 'config health check', 'audit config', 'check claude setup', 'apply this rule', 'reorganize rules', 'ok' (when proposals are pending). NOT for improving individual skills (use…
Its SKILL.md is about 1.9k tokens, which your agent loads only when the skill is triggered. The skill folder holds 3 other files, including reference files (for example `references/audit-guide.md` and `references/quality-dimensions.md`).
It sits in Agent Workflows, covering Proposals and quotes, Skill authoring and Agent instruction files. The repository describes itself as: You've heard Claude Code can do amazing things. Skills, hooks, agents, memory systems — but who has time to figure all that out? Claude Prime sets it up for you in one command. The licence is MIT.
12 steps, taken from the step headings in SKILL.md.
Read from SKILL.md and the folder at commit 80bcfa4. It shows what the files ask for, not the result of running them.
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.
Shell commands in SKILL.md call:
python3From the folder's file list and the shell code blocks in SKILL.md.
No URLs in SKILL.md.
From URLs in SKILL.md, links to its own repository left out.
Names no API keys, tokens, secrets or passwords.
From names ending in _API_KEY, _TOKEN, _SECRET, _KEY or _PASSWORD in SKILL.md.
Self Evolve loads about 1.9k tokens when it runs, and up to ~2.9k if it reads all its reference files. Until then it costs about 153 tokens; SKILL.md has 909 words of instructions outside code blocks.
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.
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.
The full file from avibebuilder/claude-prime at commit 80bcfa4, republished under its MIT licence (© avibebuilder). 909 words, ~1,883 tokens.
.claude/skills/self-evolve/SKILL.md (or your agent's skills folder). This skill also uses 2 other files; get the full folder from GitHub.ultrathink.
When scope is (none), or when pending proposals exist and user says "ok":
Fetching proposals:
python3 .claude/hooks/self-improve/self_improve_db.py resolve listUser attention is finite — showing 12 proposals when 4 are duplicates, 3 already exist in rules, and 2 are noise wastes their focus on what matters. Before presenting anything, read the existing config (.claude/rules/, CLAUDE.md, CLAUDE.local.md, active skills) to understand what's already there. Then filter: proposals already covered by existing rules, duplicates of each other, and low-value noise that wouldn't improve agent behavior. Merge proposals addressing the same pattern into one entry with the clearest rationale.
Tell the user what you filtered: "Showing X of Y proposals (Z filtered)."
After user finishes reviewing visible proposals, batch-reject the filtered ones:
python3 .claude/hooks/self-improve/self_improve_db.py resolve <id1>,<id2>,... rejectedFor each shown proposal, ask the user to approve or reject.
| Test | Question | If Yes |
|---|---|---|
| Rule test | "Will an agent still produce incorrect code without this, even with the skill active?" | → Rule (.claude/rules/) |
| Skill test | "Is this a repeatable process/workflow, not a constraint?" | → Skill — rare |
| On-demand ref | "Is this project-specific architecture/context, not a behavioral rule?" | → Reference file pointed from CLAUDE.md |
| Personal pref | "Is this specific to this user, not team-shared?" | → CLAUDE.local.md (gitignored) |
| Default | None clearly match? | → Rule (safest default) |
~80% of proposals become rules — the pipeline detects behavioral corrections, and corrections are rules by definition.
Read all files in the target location. Scan for semantic overlap — does an existing rule/section already cover this?
Writing quality — proposals describe specific incidents, but rules must work for the general case:
Use the proposal's rationale to construct a minimal replay prompt that would trigger the same mistake. Spawn a subagent with the new rule, give it the prompt, check if it avoids the failure. If it fails, revise once. If still fails, flag to user. Keep this fast — one prompt, one check.
python3 .claude/hooks/self-improve/self_improve_db.py resolve <id>[,<id>,...] approved # or rejectedTell the user: what was placed, where (file + section), why that location, and whether verification passed.
When invoked for rule reorganization (not proposals): read all .claude/rules/, identify duplicates/misplaced rules, propose consolidation plan, apply on approval.
When scope is full, skills, rules, claude-md, or quick. Also when (none) and no pending proposals found.
package.json, pyproject.toml, go.mod, or equivalent — know the stack.claude/settings.json — know what hooks are configured.claude/hooks/self-improve/ exists, check for pending proposals: python3 .claude/hooks/self-improve/self_improve_db.py resolve listRead references/quality-dimensions.md for mechanical check scripts, staleness signals, and conflict resolution rules. Then run per-component analysis — see references/audit-guide.md for the full checklist covering skills, rules, CLAUDE.md, CLAUDE.local.md, and hooks.
Severity: CRITICAL (wrong code/skill, broken refs) → fix. MODERATE (suboptimal output) → fix if easy. LOW (style) → report only.
Fix: broken refs, inaccurate facts, trigger overlaps, weak/stale rules, redundant cross-layer content, broken hooks, orphaned project refs. Don't fix: workflow skill descriptions (report for skill-creator), substantial completeness gaps (report as recommendation), things that work.
For each fix: re-read, re-run the specific check, confirm it passes. Check no new broken refs introduced.
Use the report template in references/audit-guide.md § Report Template. Health verdicts: HEALTHY (0 CRITICAL, ≤2 MODERATE) | NEEDS ATTENTION (unfixed MODERATE or 1 CRITICAL) | CRITICAL ISSUES (2+ CRITICAL).
© avibebuilder, MIT. Rendered from Markdown: HTML in the file is shown as text, images as links, and headings moved down two levels. Raw file
SKILL.md and 2 other files (references) in .claude/skills/self-evolve of avibebuilder/claude-prime.
Open the folder on GitHubat commit 80bcfa4
Self Evolve 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.
| Skill | Stars | Used in | Tokens | Auto-check | Licence | Repo updated |
|---|---|---|---|---|---|---|
| Self Evolve this skillavibebuilder/claude-prime | 120 | — | ~1.9k | Automated safety check: Pass | MIT | |
| Harness Agent Team Designerrevfactory/harness | 9.1k | — | ~4.5k | Automated safety check: Pass | Apache-2.0 | |
| Harness Evolution Feedback Looprevfactory/harness | 9.1k | — | ~855 | Automated safety check: Pass | Apache-2.0 | |
| Skill Creatorccusage/ccusage | 19k | — | ~1.1k | Automated safety check: Pass | Custom licence | |
| ShellLM Skill Authorlaude-institute/headlong | 1.2k | — | ~1.3k | Automated safety check: Pass | Apache-2.0 | |
| Skill CreatorGentleman-Programming/gentle-ai | 7.6k | — | ~998 | Automated safety check: Pass | Apache-2.0 |
revfactory/harness
Designs a project-specific agent harness: defines specialist agents, writes the skills they follow, picks an execution mode and model for each, and keeps the setup maintained.
revfactory/harness
Collects feedback on how an agent harness performed, generalizes it, and updates the harness agents, skills and orchestrator along with a change-history table.
ccusage/ccusage
Guides repo-local skill creation and updates. An agent skill from ccusage/ccusage.
laude-institute/headlong
Scaffolds new ShellLM skills with the right frontmatter, directory layout and agent-facing writing style, so an agent can extend its own capabilities.
Gentleman-Programming/gentle-ai
Guides writing a new agent skill: when one is warranted, the required folder layout and frontmatter, section order and size limits, with a bundled style guide.
microsoft/vscode-chat-customizations-evaluation
Applies the fixes suggested by the Chat Customizations Evaluations extension to a prompt, agent, skill or instruction file, changing only what each diagnostic requires.
avibebuilder/claude-prime
Investigate unexpected behavior and mysterious bugs. An agent skill from avibebuilder/claude-prime.
avibebuilder/claude-prime
Builds distinctive, production-grade UIs that avoid generic AI aesthetics.
avibebuilder/claude-prime
Specialized visual and multimedia processing tools. An agent skill from avibebuilder/claude-prime.
avibebuilder/claude-prime
A skill your agent uses when the user wants to work on a Claude Code skill file (SKILL.md): writing one from scratch, testing whether an existing one works well, running evals or benchmarks…
avibebuilder/claude-prime
Implement, build, create, or add any feature, endpoint, page, component, or functionality.
avibebuilder/claude-prime
Syncs Claude config between prime repo and target projects. An agent skill from avibebuilder/claude-prime.
Categories
The single config quality skill. An agent skill from avibebuilder/claude-prime. Self Evolve is an agent skill from avibebuilder/claude-prime. The single config quality skill.
Self Evolve fits situations like: stale references; then fixes them; config health check; check claude setup.
Run `npx skills add avibebuilder/claude-prime --skill self-evolve -a claude-code`. Or copy the skill folder (.claude/skills/self-evolve in avibebuilder/claude-prime) into .claude/skills/self-evolve in your project. Claude Code loads it when a task matches its description.
Run `npx skills add avibebuilder/claude-prime --skill self-evolve -a codex`. Or copy the skill folder (.claude/skills/self-evolve in avibebuilder/claude-prime) into .agents/skills/self-evolve in your project. Codex loads it when a task matches its description.
Cursor, Gemini CLI, GitHub Copilot and OpenCode also load SKILL.md folders. With the skills CLI, run `npx skills add avibebuilder/claude-prime --skill self-evolve -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/self-evolve, .gemini/skills/self-evolve, .github/skills/self-evolve and .opencode/skills/self-evolve in your project.
Going by SKILL.md and its folder, Self Evolve needs the command-line tools its instructions call (python3). Our summary lists: Python 3.
SKILL.md contains no URLs. Any network use would come from the scripts or tools the agent runs. This is read from the text; nothing was executed.
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.
Self Evolve is published under the MIT licence (the repository's licence). It allows redistribution, so the full SKILL.md is shown on this page.
About 1.9k tokens (SKILL.md is roughly 7.5k characters). Agents keep only the skill's name and description in context until a task matches; then they load SKILL.md in full. Its references folder adds about 1k tokens, read only when the agent opens those files.
Skills that share tags, products or a category with Self Evolve: Harness Agent Team Designer (revfactory/harness, 9.1k stars), Harness Evolution Feedback Loop (revfactory/harness, 9.1k stars), Skill Creator (ccusage/ccusage, 19k stars) and ShellLM Skill Author (laude-institute/headlong, 1.2k stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.
avibebuilder (a GitHub organization) maintains it in avibebuilder/claude-prime, which has 120 GitHub stars. The repository holds 19 skills in this directory. The repository was last updated on May 16, 2026.
Source: avibebuilder/claude-prime on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.