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.

lorg-contribution-loop

4369

LorgAI/lorg-mcp-server

Skill Claude CodeCodex

Use when the Lorg MCP server is connected and the user begins any non-trivial coding, research, writing, analysis, or multi-step task. Checks the Lorg knowledge archive for validated approaches before starting, records adoptions when archive knowledge is used, and evaluates the completed session for contribution back…

not rated 5 23d ago A 69 tokens original MIT

warrant

4370

s0fractal/warrant

MCP server Claude CodeCodexCursor +2

Verify what an AI agent decided — signed, hash-addressed decision records with reasons you can re-run on your own machine. Runs locally from the warrant-verify Python package. Needs 3 environment variables to run.

not rated 5 today A tokens not measured original MIT

lion-skills

4371

Lion-1209/Lion-Skills

Plugin Claude Code

Bundles 13 skills · 336 tokens together

A collection of development workflow skills covering tasks such as writing specifications, breaking down work, testing, debugging, reviewing code, and onboarding to unfamiliar codebases. The supplied description also lists skills for naming, error handling, and writing skills.

not rated 5 2mo ago A tokens not measured original MIT

skill-creator-plus

4372

yaniv-golan/skill-creator-plus

Plugin Claude Code

Bundles 1 skill · 147 tokens together

Create, test, evaluate, and iteratively improve Claude Code skills with built-in benchmarking, blind A/B comparison, and description optimization.

not rated 5 changed 13d ago A tokens not measured original MIT

WinterDDo/paul-graham-skills

Skill Claude CodeCodex

Apply whenever Claude is making any claim, recommendation, factual statement, or analysis. Always-on for any non-trivial assertion. Triggers especially when: Claude is producing content in domains where its training data is uneven, when the user is asking for facts Claude is not certain of, when the analysis depends…

not rated 5 +1 4mo ago A 122 tokens

create-skill

4374

KhaledSaeed18/dotclaude

Skill Claude Code

Author a new skill for this repository end to end by choosing its category, writing trigger-friendly frontmatter, structuring the SKILL.md, splitting reference material into companion files, then regenerating the registry and README catalog. Use when creating, scaffolding, restructuring, or reviewing a skill in this…

not rated 5 3d ago A 65 tokens original MIT

voice-skill-builder

4376

realbrianhanson/voice-skill-builder

Skill Claude CodeCodex

Build a person's own personal voice skill from their real writing. Use whenever someone wants Claude to write like them, sound like them, or capture their writing style. Trigger on "build my voice skill," "create my voice," "clone my voice," "make Claude write like me," "capture my writing style," "set up my writing…

not rated 5 +1 1mo ago A 197 tokens

agent-skill-builder

4377

conorbronsdon/agent-skill-builder

Skill Claude Code

Builds, reviews, or migrates agent skills. Use when creating a SKILL.md, auditing an existing skill, or converting a legacy Claude Code command.

not rated 5 +1 29d ago A 37 tokens original MIT

codify

4378

anombyte93/codify

Skill Claude Code

Refactor any skill by extracting deterministic operations into a Python script and slimming the SKILL.md to only AI judgment parts. Use when user says /codify, codify a skill, or optimize a skill.

not rated 5 4mo ago A 45 tokens original MIT

skill-tester

4379

topprismdata/skill-tester

Skill Claude CodeCodex

Tests and evaluates any Claude Code skill for structural validity, quality, and trigger accuracy. Implements the cc-plugin-eval 4-stage pipeline (Analysis → Generation → Execution → Evaluation) and the 4D scoring rubric (Documentation/Code/Completeness/Usability 25% each). Use before packaging or deploying any skill.

not rated 5 20d ago A 70 tokens

javalenciacai/QASkills

Skill Claude CodeCodex

Design and coordinate multi-agent systems where specialized agents work together to solve complex problems. Covers agent communication, task delegation, workflow orchestration, and result aggregation. Use when building coordinated agent teams, complex workflows, or systems requiring specialized expertise across…

not rated 5 7mo ago A 55 tokens original MIT

keystone

4381

static-var/Keystone

Plugin Claude Code

Bundles 9 skills · 503 tokens together

Keystone proactive multi-skill AI engineering workflows for planning, implementation, review, shipping, and maintenance.

not rated 5 1mo ago A tokens not measured original MIT

n0an/skills

Plugin Claude Code

Agent skills and plugins by Anton Novoselov for Claude Code, Codex, Gemini, and Cursor: iOS and Swift skills plus general-purpose tooling.

not rated 5 changed 9d ago A tokens not measured original MIT

agent-engineering

4384

endorphin-ai/hasbrains-agent-kit

Plugin Claude Code

Bundles 6 skills · 1,051 tokens together

Engineering discipline for AI agent systems — four always-on principles, test-driven development, verification-before-completion, system-architecture playbooks, a scope-disciplined product manager, and docs/-native project management.

not rated 5 +1 7d ago A tokens not measured original MIT

dsh-creator

4385

KiWi233333/dsh-creator

Skill Codex

Create and validate extensions for DeepSeek Harness (dsh), including Cordis plugin bundles, model-facing tools, LLM adapters, native or compatibility hooks, Agent Skills, MCP connections, Web conversation nodes, protocol drivers, and profile/bundle/patch configuration. Use when designing, scaffolding, packaging…

not rated 5 1mo ago A 87 tokens original MIT

video-to-skill

4386

brenoepics/video-to-skill

Skill Claude CodeCodex

Convert a video (local file or YouTube/URL) into structured, evidence-grounded knowledge — and ultimately into an installable agent skill. Use when the user provides a video file or video URL and wants it analyzed, summarized into steps, or turned into a skill; triggers include "watch this video", "learn from this…

not rated 5 9d ago D 102 tokens original MIT

agentic-engineering

4387

affectionatec/agentic-engineering

Plugin Claude Code

Bundles 12 skills, 2 commands, 1 agent · 1,452 tokens together

Documentation-first development for AI coding agents — ten chain skills (persistent memory, zero-ambiguity specs, append-only decisions, git contract, independent verification gate, gated doc maintenance, brownfield onboarding) plus a bundled verifier agent and router + run-loop drivers shipped as both commands and…

not rated 5 +1 2mo ago A tokens not measured original MIT

pickaxe

4388

ThomasUmstattd/pickaxe-skill

Skill Claude CodeCodex

Required first step for any task that touches the Pickaxe.co AI-tool platform (Pickaxe Studio), even when the MCP connection is already set up and the task looks like a one-line edit, because writes can silently fail and every prompt edit hits the live bot immediately. Covers building, editing, and configuring…

not rated 5 changed 14d ago A 210 tokens original MIT

kitaru

4389

zenml-io/kitaru-skills

Plugin Claude Code

Bundles 7 skills · 698 tokens together

Experience Kitaru through hosted onboarding or a public tour, build integrations, investigate sessions, and run bounded replay experiments.

not rated 5 +1 changed 7d ago A tokens not measured original Apache-2.0

cadence

4391

crenshawdev/cadence

Plugin Claude Code

Bundles 34 skills, 30 agents, 3 hooks · 2,076 tokens together

A plan/execute/verify loop for a single developer in Claude Code, with adversarial review at every gate: plans and diffs get refuted by a fresh Claude subagent or a panel of outside models (OpenAI, Gemini, DeepSeek), not just approved. State lives in files, not the conversation, so you clear aggressively and keep both.

not rated 5 changed 11d ago A tokens not measured original MIT

AshtonYoon/claude-config-dashboard

Plugin Claude Code

Bundles 2 commands · 118 tokens together

Local web dashboard and CLI for /.claude config visualization — measured per-session token cost, install-vs-used gaps, and a review-first cleanup script for plugins, agents, skills, hooks, and MCP servers.

not rated 5 1mo 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: