Building agents

38,381 mods in this category, of every kind an agent can take. Each one carries what it costs per session, what the scan found, and whether it is the original.

prompt-engineer

4585

osmanio2/vibe-to-prod

Skill Claude CodeCodex

Makes a repository AI-native by creating AGENTS.md, .cursorrules, and documentation that helps any AI agent understand the codebase. Follows the WHAT/WHY/HOW framework from best practices. Use when the user asks to "make repo AI-ready", "add cursor rules", "create AGENTS.md", "set up for AI coding", or "make agents…

not rated 4 6mo ago A 110 tokens

z35068037/whichrules

Instructions file GitHub Copilot

Instructions for z35068037/whichrules, a project described as: See exactly which instructions your AI coding agent receives - and where they conflict.

not rated 4 2mo ago A ✓ AI review 21 tokens original MIT

agent-kit

4587

kirabuilds/mcp-meme-deployer

MCP server Claude CodeCodexCursor +2

MCP server "agent-kit" as configured in kirabuilds/mcp-meme-deployer. Runs /absolute/path/to/build/index.js with node. Needs 5 environment variables to run.

not rated 4 1y ago A tokens not measured

sa-cli

4588

netgrade-digital/shared-agents

Skill Claude CodeCodex needs its repo

Complete guide to the shared-agents shell CLI (sa). Use when the user asks how to run sa, sa help, install, sync, review, pending, unapprove, check, uninstall, status, or any shared-agents terminal command. Also use when explaining setup, wizard, or troubleshooting the CLI after sa install.

not rated 4 3mo ago A ✓ AI review 69 tokens original MIT

codex-harness

4589

tae2089/harness

Skill Claude CodeCodex

A meta-skill for designing a specialized subagent team in the Codex CLI environment. Domain analysis → Agent TOML definitions (.codex/agents/) → Skill creation (.codex/skills/) → AGENTS.md initialization. Triggers: 'set up codex harness', 'create codex agent team', 'build codex harness', '{domain} codex automation'.…

not rated 4 4mo ago A 101 tokens original Apache-2.0

piratebao

4590

d4551/piratebao

Plugin Claude Code

Bundles 5 skills, 5 commands · 459 tokens together

Kraken-compressed PirateBao communication mode. Cuts 77% average tokens (committed eval gate) while keeping complete technical accuracy.

not rated 4 1mo ago A tokens not measured original MIT

a2a

4591

hajekim/agentic-design-patterns-skills

Skill Claude CodeCodex

This skill should be used when the user wants to "agent-to-agent communication", "A2A protocol", "inter-agent messaging", "agent network", "agent federation", "cross-agent calls", "distributed agent systems", "agent discovery", "agent cards", "standardized agent communication", "remote agent invocation", "multi-agent…

not rated 4 5mo ago A 435 tokens original MIT

agent-feed

4592

fqmyysjjd/agent-feed

Cursor rule Cursor

Agent Feed AI development protocol.

not rated 4 4mo ago A 84 tokens original MIT

PodJamz/prompts

Skill Claude CodeCodex

Convene the board ON THE SYSTEM ITSELF - inventory the harness's own recent failures and weaknesses, attack them from eight adversarial angles, and leave with a prioritized determinism backlog and a scaling plan. USE WHEN the same class of mistake keeps recurring, before scaling the system up, quarterly as a health…

not rated 4 1mo ago A 86 tokens

find-skills

4595

csakash/drevon

Skill Claude CodeCodex

Helps users discover and install agent skills when they ask questions like "how do I do X", "find a skill for X", "is there a skill that can...", or express interest in extending capabilities. This skill should be used when the user is looking for functionality that might exist as an installable skill.

not rated 4 29d ago A 67 tokens copy · 81% MIT

harness-engineering

4596

rickyma/harness-engineering

Skill Claude CodeCodex

Disciplined methodology for AI agents executing large, multi-step software tasks reliably. Covers context engineering, separated evaluation, and multi-session handoffs. Use when working on complex refactors, feature development, optimization, migration, or any task spanning many files or requiring sustained focus.…

not rated 4 5mo ago A 81 tokens

agentic-workflow

4597

dallen4/labkit

Cursor rule Cursor

Agentic workflow patterns for worktrees, multi-agent work, research, and visual verification.

not rated 4 2mo ago A 381 tokens

looper-creator

4598

l8ai-cn/looper-creator

Skill Codex

Create standardized Recursive Loop Orchestration projects for autonomous or semi-autonomous agents. Use when the user asks to create, scaffold, initialize, package, harden, or standardize an agent loop, recursive task loop, multi-agent workflow, self-running agent, Ralph-style loop, auto-fixer, monitor, browser-based…

not rated 4 2mo ago A 99 tokens original MIT

task-runner

4600

rdudov/task-agent

Skill Claude CodeCodex

Use this skill when a substantial task should be delegated to a child CLI agent. It launches Codex, Claude Code, or Cursor Agent against a task directory, resolving the child runner from the parent CLI agent, writes progress scaffolding, supervises the detached run, provides status polling, and can run a task through…

not rated 4 changed 9d ago A SkillSpector: warn 73 tokens original MIT

ai-spec-project-start

4601

LiveTrack-X/spec-driven-ai-development

Skill Codex

Install or upgrade SDAD; migrate an existing SDAD project; recover or repair sdad-state.yaml, INDEX, ledger, or handoff consistency; run or interpret SDAD Doctor; or diagnose the SDAD control plane. Use only for SDAD-specific bootstrap, migration, repair, and Doctor operations.

not rated 4 5d ago A 67 tokens original MIT

skill-hr

4602

thinkitpossible/skill-hr

Skill Claude Code

A task coordinator for managing coding-agent skills, including choosing, installing, tuning, and removing them. It also provides access to a local dashboard for the skill system.

not rated 4 5mo ago A 99 tokens

fireteam

4603

martinnaithani/Fireteam

Skill Claude CodeCodex

Persistent memory and task coordination for AI coding sessions. Creates a .fireteam/ folder with mission context, task state, checkpoints, and handoff notes that survive session restarts, context limits, and crashes. Use this skill whenever the user wants to set up a fireteam, continue a fireteam, resume after a…

not rated 4 6mo ago A 145 tokens original MIT

init-sumela

4604

tolgakisaogullari/SumelaOS

Skill Claude CodeCodex needs its repo

Use when the user says '/initSumela', 'init SumelaOS', 'kur SumelaOS', or 'setup SumelaOS' in an existing project — auto-detects tech stack, architecture, and conventions, then generates AGENTS.md, rules, wiki, and IDE pointers.

not rated 4 changed 2d ago A 64 tokens original MIT

agents-md-polish

4605

legendtkl/agents-md-polish

Skill Claude CodeCodex

Audit and improve AGENTS.md / CLAUDE.md guidance files. Use this skill when the user asks to audit, polish, improve, shrink, refactor, fix, lint, or optimize AGENTS.md or CLAUDE.md; when they want to convert a bulky CLAUDE.md into a short AGENTS.md plus a CLAUDE.md bridge; when they want to create a starter AGENTS.md…

not rated 4 4mo ago A 113 tokens original MIT

orchestrator

4607

stelsp/aismnt

Cursor rule Cursor

Multi-agent pipeline orchestrator. Apply when running agent tasks, pipeline stages, or agent-kit workflows.

not rated 4 5mo ago A 20 tokens

an8079/take-skills

Plugin Claude Code

Lists 1 plugin

An intelligent development workflow featuring Socratic interviewing, dual-agent debate, expert team coordination, and RAG system design. Built on Claude Code for seamless AI-assisted development.

not rated 4 5mo ago A tokens not measured original MIT

At most 3 mods per repository are shown here, and a mod shipped inside a plugin is left to that plugin's page — the rest are on their repository pages: