Building agents

40,000 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.

skill-from-masters

241

GBSOSS/skill-from-masters

Skill Claude CodeCodex

A method for creating practical coding-agent skills by studying real examples, including both excellent and failed attempts. It uses theory only to explain why the examples work.

not rated 1.6k +2 8mo ago A Socket: passSnyk: warn 71 tokens original MIT

hephaestus-network

242

agentlas-ai/Agentlas-OS

Skill Claude Code needs its repo

Use when the user types $hephaestus-network, /hep-network, or /agentlas-network, mentions @Hephaestus, or asks Agentlas to staff a durable goal from registered Local, owner Cloud, and public Hub agents or teams. The active host LLM staffs each turn; the exact roster remains goal-bound until explicit completion.

not rated 1.6k +33 changed 18d ago A SkillSpector: pass 75 tokens original Apache-2.0

agent-dev

243

MLSysOps/MLE-agent

Cursor rule Cursor

You are working on MLE-Agent, a project focused on building AI agents with modern machine learning infrastructure.

not rated 1.6k +1 3mo ago A 1,191 tokens original MIT

session

244

axoviq-ai/synthadoc

Skill Claude CodeCodex

Extract conversation turns from AI session history files (.jsonl).

not rated 1.6k +27 yesterday A SkillSpector: warn 14 tokens AGPL-3.0

agmsg

245

fujibee/agmsg

Plugin Claude Code

Bundles 1 skill · 52 tokens together

Cross-agent messaging via SQLite. Send messages between CLI AI agents. No daemon, no network.

not rated 1.6k +12 changed 2d ago A tokens not measured original MIT

humanize

246

PolyArch/humanize

Plugin Claude Code

Bundles 6 skills, 5 commands, 4 agents, 4 hooks · 344 tokens together

Humanize - An iterative development plugin that uses Codex to review Claude's work. Creates a feedback loop where Claude implements plans and Codex independently reviews progress, ensuring quality through continuous refinement.

not rated 1.6k +19 1mo ago A tokens not measured

switch

248

sandbox-quantum/switch

Skill Claude CodeCodex

How to take part in a Switch room. Load this skill before your first Switch action and whenever Switch comes up — the user mentions Switch, a Switch room or another Switch agent; you are asked to list, join, read or post in a room, create a room or room group, work with references, links or roles, inspect an agent, or…

not rated 1.5k +747 changed yesterday A 135 tokens

smux

249

ShawnPana/smux

Skill Claude CodeCodex

Control tmux panes and communicate between AI agents. Use this skill whenever the user mentions tmux panes, cross-pane communication, sending messages to other agents, reading other panes, managing tmux sessions, or interacting with processes running in tmux. Includes tmux-bridge CLI for agent-to-agent messaging and…

not rated 1.5k +1 changed 19d ago A Socket: passSnyk: warnSkillSpector: warn 73 tokens original MIT

golem-edit-manifest

250

golemcloud/golem

Skill Claude CodeCodex

Editing the Golem Application Manifest (golem.yaml). Use when modifying any section of golem.yaml — components, agents, templates, presets, environments, httpApi, mcp, bridge SDKs, build commands, config, wasiConfig, plugins, files, custom commands, clean paths, retry policies, resource quotas, or secret defaults.

not rated 1.5k +8 changed 2d ago A SkillSpector: warn 75 tokens

ros-mcp-server

252

robotmcp/ros-mcp-server

MCP server Claude CodeCodexCursor +2

Connect AI Language Models with Robots on ROS using MCP. Runs locally from the ros-mcp Python package.

not rated 1.5k +6 yesterday A Socket: warn tokens not measured original Apache-2.0

ralphex

253

umputun/ralphex

Plugin Claude Code

Bundles 4 skills · 106 tokens together

Autonomous plan execution with Claude Code - task execution, monitoring, and plan creation.

not rated 1.5k +2 today A tokens not measured original MIT

openonion/connectonion

Skill Claude CodeCodex

Create robust browser automation skills for sites like LinkedIn, X/Twitter, YouTube, Stripe, or other logged-in web apps by saving page context, analyzing HTML/CSS, writing skill-local JS extract/verify scripts, and using CSS selector actions with screenshot verification.

not rated 1.5k +3 yesterday A SkillSpector: warn 61 tokens original Apache-2.0

topology

255

chmod777john/swarm-ide

Skill Claude CodeCodex

Explain the IM+Agent framework: create+send as minimal primitives, IM system vs agent loop separation, message vs llmHistory, and the recursive property.

not rated 1.5k 7mo ago A 0 tokens

optimize

256

evo-hq/evo

Skill Claude Code

Run the evo optimization loop with parallel subagents until interrupted.

not rated 1.5k +9 20d ago A 15 tokens original Apache-2.0

cao-workflow

257

awslabs/cli-agent-orchestrator

Skill Claude CodeCodex ✓ vendor

Author and run CAO Python workflow scripts — multi-step, parameterized, fan-out orchestrations executed by cao workflow run. Use when the user wants a repeatable multi-step job (e.g. data analysis over many files, a review pipeline, a parameterized batch). Authoring ends at a validated script file; running it is a…

not rated 1.5k +23 changed yesterday A SkillSpector: warn 79 tokens original Apache-2.0

clawteam

258

win4r/ClawTeam-OpenClaw

Skill Claude CodeCodex

Multi-agent swarm orchestration. USE THIS (not delegatetask) when the user says team/swarm/multi-agent/clawteam/parallel-agents/agent-team, or asks for multi-perspective analysis (stocks, research, code review, strategy). Spawns N Hermes workers in tmux windows with git worktree isolation, file-based inboxes, and a…

not rated 1.5k +5 3mo ago A SkillSpector: warn 103 tokens original MIT

skill-codex

259

skills-directory/skill-codex

Plugin Claude Code

Bundles 1 skill · 38 tokens together

Claude Code skill to delegate prompts to OpenAI Codex CLI for code analysis, refactoring, code review, and automated editing.

not rated 1.5k +5 changed 3d ago A tokens not measured original MIT

extension-creator

260

hotovo/aider-desk

Skill Claude CodeCodex

Create AiderDesk extensions by setting up extension files, defining metadata, implementing Extension interface methods, and updating documentation. Use when building a new extension, creating extension commands, tools, or event handlers.

not rated 1.5k +2 changed 4d ago A SkillSpector: warn 44 tokens original Apache-2.0

challenge-run-agent

261

AgibotTech/genie_sim

Skill Claude CodeCodex

Use when the contestant wants to launch the inference Agent that connects to the Simulation gateway via WebSocket. Wraps the inference repo's ./scripts/tunnel.sh and scales to PARALLELISM processes. This is side-effecting (consumes GPUs and a parallelism slot) — confirm before launching.

not rated 1.4k +10 1mo ago A SkillSpector: pass 64 tokens

waza

262

microsoft/waza

Skill Claude CodeCodex ✓ vendor

WORKFLOW SKILL - Evaluate AI agent skills using structured benchmarks with YAML specs, fixture isolation, and pluggable validators. USE FOR: run waza, waza help, run eval, run benchmark, evaluate skill, test agent, generate eval suite, init eval, compare results, score agent, agent evaluation, skill testing…

not rated 1.4k +7 yesterday A SkillSpector: pass 145 tokens original MIT

shogun-bloom-config

263

yohey-w/multi-agent-shogun

Skill Claude CodeCodex

An interactive wizard that creates model-routing settings from your AI subscription choices. Model routing decides which available model handles each kind of task.

not rated 1.4k 2mo ago A SkillSpector: pass 86 tokens original MIT

agentflow

264

agentenv/agentflow

Skill Claude CodeCodex

Build and run multi-agent pipelines using AgentFlow. Use when the user wants to orchestrate codex, claude, or kimi agents in parallel, in sequence, or in iterative loops. Trigger when the user mentions multi-agent workflows, fan-out tasks, code review pipelines, iterative implementation loops, running agents on…

not rated 1.4k +7 1mo ago A SkillSpector: pass 112 tokens 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: