Building agents

38,442 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.

claude-reasoning

5305

okokjai/claude-reasoning

Skill Claude CodeCodex

Graph-based reasoning pipeline — contracts, stages, modes in separate files with a forward DAG-shaped pipeline + bounded conditional control-flow. Progressive disclosure: SKILL.md is a router; full instructions load per stage from contracts/, stages/, modes/, quality/ + reference docs. Zero Python dependency. 8…

not rated 2 changed yesterday A 0 tokens original MIT

dev-workflows

5307

ihudak/ihudak-claude-plugins

Plugin Claude Code

Bundles 5 commands, 12 agents, 1 hook · 1,395 tokens together

Five slash commands for the implementation half of the product lifecycle: /design turns a specification into a design, with Opus review and an optional three-take fan-out on a contested interface. /implement builds it, gated by Opus plan critique and code review before tests. /ready verifies an ARD/spec/design ch.

not rated 2 changed today A tokens not measured original MIT

grokodex

5309

anlostsheep/grokodex

Plugin Claude Code

Bundles 6 skills · 485 tokens together

Use local Grok from Claude Code: delegate tasks, Imagine images, and search X via MCP.

not rated 2 1mo ago A tokens not measured original MIT

team-kickoff

5310

Imtylerrrrrr/TK

Skill Claude CodeCodex

Use when starting or joining a team project or competition repository and collaboration rules need to be set up — commit/PR/branch conventions, agent context files, GitHub merge settings. Triggers — new hackathon/competition repo, "collaboration rules", "commit convention", "PR rules", "set up team repo", team…

not rated 2 2mo ago A 87 tokens original MIT

moltbook

5311

borodich/personal-os-skills

Skill Claude CodeCodex

The social network for AI agents. Post, comment, upvote, and create communities.

not rated 2 5mo ago A 22 tokens

truestack

5312

adtn0810/truestack

Plugin Claude Code

Bundles 10 skills · 388 tokens together

Ten focused engineering skills for planning, implementation, causal debugging, review, verification, complete execution, and recoverable deployment. Optional hook reminders; no forced router.

not rated 2 changed 5d ago A tokens not measured original MIT

deliver

5313

kimsanguine/hplan

Plugin Claude Code

Bundles 10 skills, 1 command · 1,144 tokens together

Spec, build, and ship AI agents — PRD templates (prd --mode roadmap for roadmaps), instruction design, prompt engineering, sprint planning, context budget, stakeholder mapping, build-execution scaffolding (harness-design, parallel-team worktrees, build-loop), prompt-level progress tracking (velocity, estimate, blocker.

not rated 2 1mo ago A tokens not measured original MIT

agent-context

5314

cote-star/agent-context

Skill Claude CodeCodex

Create, validate, and maintain a structured .agent-context directory for a repository so AI agents navigate the codebase efficiently and make higher-quality decisions. Use when setting up agent context for a new repo, updating context after agent work, or catching up context after human work.

not rated 2 2mo ago A 57 tokens copy · 100% MIT

claude-api

5315

zrt-ai-lab/claude-code-rev

Skill Claude CodeCodex

Use this skill when the user is building against Anthropic APIs or SDKs, including @anthropic-ai/sdk, anthropic, or Agent SDK integrations.

not rated 2 5mo ago A 0 tokens

untangle

5316

tahirzlone/untangle

Plugin Claude Code

Bundles 1 skill · 94 tokens together

Map your Claude workflows — describe a task, see the flowchart of how Claude would break it down with zero helpers, then watch skills, plugins, and MCP servers collapse it into something radically simpler.

not rated 2 10d ago A tokens not measured original MIT

do-teams

5318

fentas/cuite

Command Claude Code

Team-based parallel execution with agent teams coordination.

not rated 2 7mo ago A 8 tokens

agy-orchestration

5320

mateo-cuello/orchestrator-claude--agy

Skill Claude CodeCodex

Playbook for delegating work to Google Antigravity (Gemini) sub-agents through the agydispatch and agyfanout MCP tools. Use when a research or coding task benefits from parallelism, from offloading context, or from a second opinion from a different model family.

not rated 2 changed 4d ago B 65 tokens original MIT

agent-team

5321

Tenon-Net/Agent-Team

Plugin Claude Code

Bundles 1 skill, 2 commands · 78 tokens together

Claude Code plugin: Claude orchestrates, Executor (grok or codex) implements tasks in isolated git worktrees, codex reviews read-only, Claude judges/reworks/merges. Review is never bypassed — including Claude's own fallback code.

not rated 2 1mo ago A tokens not measured original MIT

codex-gate

5323

barkaaa/codex-gate

Plugin Claude Code

Bundles 1 skill, 1 hook · 79 tokens together

A Stop-hook gate for Claude Code: the session cannot end until the latest plan has been reviewed and explicitly approved by OpenAI Codex via the codex CLI.

not rated 2 2mo ago A tokens not measured original MIT

chatgpt-handoff

5324

sologuy/chatgpt-web-handoff

Skill Claude Code

A handoff tool that sends the current task context to a browser session with ChatGPT Web for a deeper review and retrieves structured conclusions. It supports submitting, checking, listing, and stopping handoff jobs.

not rated 2 13d ago B 45 tokens original MIT

portable-skill

5325

daijx-ai/skillwitness

Skill Claude CodeCodex

Validate a synthetic Agent Skill when testing SkillWitness locally or in CI.

not rated 2 2mo ago A 18 tokens original MIT

apostl-dev/apostl-skills

Skill Codex

Audit, score, and improve agent-native product and documentation experience with evidence-backed quickstart execution, AFDocs-compatible checks, full-guide accounting, human-friction capture, RICE prioritization, and an optional Apostl-powered Journey Check. Use when someone asks to assess agent readiness, improve…

not rated 2 19d ago A 119 tokens original MIT

skill-doctor

5328

KyTiXo/skill-doctor

Skill Claude Code

Audit a skill against Pocock's write-a-skill spec and return a prioritized, diagnose-only fix report.

not rated 2 2mo ago A 26 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: