Building agents

38,263 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.

call-matt

2713

KoukkuAi/call-matt

Skill Claude CodeCodex

Orchestrator and router for Matt Pocock's open-source agent skills (github.com/mattpocock/skills). Use whenever the user invokes /call-matt, asks "which skill should I use", feels stuck about what to do next in a coding project, or describes a situation that maps to one of the toolkit's skills (vague plan, messy…

not rated 13 3mo ago A 122 tokens original MIT

controlflow-router

2714

Smithbox-ai/ControlFlow

Skill Cursor

Use when a task broadly matches ControlFlow for Codex and you need to decide whether to start with spec capture, strict workflow, strict planning, pre-execution plan review, orchestration, code review, or memory hygiene, or whether to combine several of those skills in sequence.

not rated 13 2mo ago A 60 tokens

goalkeeper

2715

bonfire-systems/goalkeeper

Plugin Claude Code

Bundles 8 skills, 1 hook · 493 tokens together

Durable goal-following for Claude Code: contracts with definition-of-done, subagent judge gates, executor-subagent chain execution, and adaptive missions — with all state mechanics executed by a tested CLI and invariants enforced by hooks. Inspired by OpenAI Codex /goal and the Ralph loop pattern.

not rated 13 +1 changed 11d ago A tokens not measured original MIT

pariyar07/kybernetes

Skill Claude CodeCodex

Design a bounded execution contract using dynamically generated independent lenses when decision consequence and unresolved uncertainty justify architecture work.

not rated 13 1mo ago A 29 tokens original MIT

codecrew

2717

d3x293/code-crew

Plugin Claude Code

Bundles 12 skills, 10 commands, 11 agents, 1 hook · 1,126 tokens together

Multi-agent orchestration plugin - a virtual dev crew with intelligent model routing (Opus/Sonnet/Haiku), lite mode, 3-layer codebase indexing, auto-skill selection, task history, rollback, and custom agents.

not rated 13 5mo ago A tokens not measured original MIT

agentic-engineering

2719

GiustoPiedimonte/agentic-engineering-marketplace

Plugin Claude Code

Bundles 6 skills, 5 agents, 2 hooks · 1,428 tokens together

Spec-driven agentic engineering as graph engineering: shape (pitch) -> decide (ADR) -> execute (delegated cycle with adversarial review) -> measure -> eval, with /graph to fan work out across a fleet of subagents (diamond / router / verifier / cycle). Dark-launch eval-gated. Distilled from a real practice.

not rated 13 1mo ago A tokens not measured original MIT

oraclaw-decide

2721

Whatsonyourmind/oraclaw

Skill Claude CodeCodex

Decision intelligence for AI agents. Analyze options, map decision dependencies with PageRank, detect when information sources conflict, and find the choices that matter most.

not rated 13 yesterday A SkillSpector: pass 36 tokens original MIT

mddesign

2722

OthmanAdi/MDDesign

Plugin Claude Code

Bundles 5 skills, 10 commands, 5 agents, 4 hooks · 964 tokens together

Orchestrator plugin that weaves planning-with-files, DESIGN.md, memory routing, agent teams, and session handoff into one composable contract for any modern coding agent. Composes existing skills without altering their core. Includes code-to-DESIGN.md harvest and critique.

not rated 13 4mo ago A tokens not measured original Apache-2.0

agent-chorus

2723

cote-star/agent-chorus

Plugin Claude Code

Bundles 2 skills · 87 tokens together

Cross-agent session visibility — read, compare, diff, and coordinate across Codex, Claude, Gemini, and Cursor sessions.

not rated 13 2mo ago A tokens not measured original MIT

ac-anchored-interview

2724

AlteredCraft/claude-code-plugins

Plugin Claude Code

Bundles 3 skills · 438 tokens together

Creates Claude Code skills that follow the Anchored Interview pattern — ground in a corpus, run a sharpened interview, then produce a single artifact.

not rated 13 3mo ago A tokens not measured original MIT

claude-code-skills

2725

emdashcodes/claude-code-plugins

Skill Claude Code

Guide for creating effective Agent Skills in Claude Code. This skill should be used when users want to create a new Skill (or update an existing Skill) that extends Claude's capabilities with specialized knowledge, workflows, or tool integrations. Use when working specifically with Claude Code's Skills system.

not rated 13 2mo ago A 62 tokens original MIT

skill-checker

2726

maludb-ed/skill-safety-checker

Plugin Claude Code

Bundles 1 skill · 79 tokens together

Security-audits installed Claude Code skills and marketplace plugins for data capture, secret exfiltration, prompt injection, and malicious code. Always leads with a disclaimer that detection cannot be guaranteed complete.

not rated 13 1mo ago A tokens not measured

project-with-reflect

2729

initialneil/project-with-reflect

Plugin Claude Code

Bundles 2 skills, 14 commands, 2 hooks · 474 tokens together

A multi-agent meta-skill for Codex, Claude Code, Kimi Code, and other coding agents. It turns each project, machine, device, API, and MCP server into a lightweight, self-improving skill: work through / , auto-log moments that matter, and reflect logs into lean lessons so the next session starts smarter.

not rated 13 changed 4d ago A tokens not measured original MIT

theshubh007/agent-skill-finder

Skill Claude CodeCodex

Guides the creation of new agent skills with correct structure, progressive disclosure, and bundled reference resources. Produces a SKILL.md with a routing-optimized description, optional reference files, and utility scripts where deterministic operations are needed. Invoke when the user wants to create, write, or…

not rated 13 4mo ago A 68 tokens original MIT

agent-pm

2731

sohaibt/agent-pm

Plugin Claude Code

Bundles 12 skills · 710 tokens together

The PM playbook for building AI agent products. 12 slash commands covering the full agent product lifecycle — from 'should this be an agent?' through eval design to production safety. Grounded in primary sources from Anthropic, OpenAI, Karpathy, Hamel Husain, Linus Lee, and real production deployments.

not rated 13 3mo ago A tokens not measured original MIT

mcp-structured-memory

2732

nmeierpolys/mcp-structured-memory

MCP server Claude CodeCodexCursor +2

A Model Context Protocol server that automatically maintains structured, domain-specific memory documents for focused projects. Runs locally from the @nmeierpolys/mcp-structured-memory npm package.

not rated 13 3d ago A tokens not measured original MIT

code-mode-toon

2734

ziad-hsn/code-mode-toon

MCP server Claude CodeCodexCursor +2

Lightweight MCP orchestrator with TOON compression (30-90% token savings) and lazy loading for efficient AI agent workflows. Runs locally from the code-mode-toon npm package.

not rated 13 7mo ago A tokens not measured original MIT

doit-mcp-server

2736

doitintl/doit-mcp-server

MCP server Claude CodeCodexCursor +2

DoiT official MCP Server. Runs locally from the @doitintl/doit-mcp-server npm package.

not rated 13 yesterday A tokens not measured original MIT

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