Building agents agents

2,957 tagged Building agents, measured the same way as everything else here.

Browse within: claude-code-plugin 174agentic-ai 139ai-coding 131agents 130cli 130LLM 127agent-orchestration 105cursor 85agent 73spec-driven-development 68agentic-workflow 66prompt-engineering 61github-copilot 56ai-tools 53

decider

73

oaustegard/claude-skills

Agent Claude Code

Haiku 5.5 decision sampler for the deciding-with-confidence skill. Answers one sample prompt from decide.py emit --agent decider with a probability per option, as JSON, with no tools and no prose. Dispatch several in parallel, then pool the replies with decide.py aggregate; one reply alone is not a calibrated answer.

not rated 154 +3 today A 74 tokens original MIT

gemini-gpt-hybrid

74

NEWBIE0413/gemini-gpt-hybrid

Agent Claude Code

Intelligent hybrid agent that uses Gemini and GPT for analysis and problem identification, then returns insights to Claude for safe code implementation.

not rated 153 2mo ago A 32 tokens original MIT

README

75

nwiizo/ccswarm

Agent Claude Code

Sub-agents for the ccswarm project. Designed for both individual invocation and Agent Teams parallel execution.

not rated 153 7d ago A 0 tokens original MIT

Max

76

burkeholland/max

Agent Claude Code

Orchestrator — routes tasks to specialist agents and handles direct conversation.

not rated 142 5mo ago A 15 tokens original MIT

dev

77

ZhangShenao/harness9

Agent Claude Code

A Go software-development agent for implementing features in a separate Git worktree, following the repository's instructions, and building and testing the result. A Git worktree is an additional working directory linked to the same repository.

not rated 143 +1 today A 32 tokens original MIT

w-winter/dot314

Agent Claude Code

Answer questions about a Codex session JSONL by rendering it with session-view and inspecting the rendered transcript.

not rated 139 changed 13d ago A 26 tokens original MIT

closedloop-ai/claude-plugins

Agent Claude Code

Reviews JSON Schema draft-07 design patterns, validation rules, schema composition, and contract adherence for agent definitions, plugin manifests, and workflow artifacts. Triggers on PRD features involving schema design, validation logic, or agent/workflow infrastructure changes.

not rated 122 today A 54 tokens original Apache-2.0

sync-builder

81

revfactory/claude-code-harness

Agent Claude Code

A specialised coding agent for synchronisation between a local editor and a remote system. It includes vector clocks, which track the order of changes, a buffer for causally dependent inserts, and a simulator.

not rated 121 7mo ago A 0 tokens

SpillwaveSolutions/agent-brain

Agent Claude Code

Senior Python engineer agent with full permissions to build, test, release, and manage Python projects. Has comprehensive knowledge of Python best practices, testing, packaging, git workflows, and GitHub operations.

not rated 119 1mo ago A 45 tokens original MIT

biomaster-plan

83

ai4nucleome/BioMaster

Agent Claude CodeOpenCode

Primary BioMaster agent. Collects goals, selects/reuses a project folder, routes through SQLite, generates PLAN.yaml, and coordinates workers.

not rated 115 3mo ago A 33 tokens

synthesis-master

84

HermeticOrmus/LibreUIUX-Claude-Code

Agent Claude Code

Grand orchestrator of all LibreUIUX plugins. Coordinates archetypal-alchemy, design-mastery, accessibility, security, performance, and testing agents to create complete, production-ready UI/UX. The conductor of the plugin symphony. Use PROACTIVELY for any comprehensive UI/UX work.

not rated 115 16d ago A 65 tokens original MIT

WaHaiLong/KingdeeMCP

Agent Claude Code

Lead of the Kingdee MCP Dev Squad. Coordinates WebAPI integration, MCP tool implementation, QA and PyPI release to fully cover the Kingdee OpenAPI (ApiDoc) interfaces inside kingdee-mcp.

not rated 114 +4 2mo ago A 51 tokens original MIT

tmcfarlane/oh-my-cursor

Agent Claude Code

Autonomous architect-executor who decides the approach AND builds it. Use when no plan exists and the task requires design choices, or for complex multi-file implementation. Also handles escalation when 2+ executor fixes have failed.

not rated 110 +1 2d ago A 52 tokens original MIT

doc-writer

87

rojim666/SztuCode

Agent Claude Code

A writing-stage agent that receives a request, chooses a suitable writing guide, and coordinates its use. It returns Markdown as an internal draft for later formatting, not as the final document.

not rated 109 +2 yesterday A 110 tokens original MIT

javiarmesto/ALDC-AL-Development-Collection

Agent Claude Code

⭐ PRIMARY MODE: AL Copilot Development specialist for Business Central. Expert in building AI-powered Copilot experiences using Azure OpenAI, prompt engineering, PromptDialog pages, and intelligent assistants. START HERE for Copilot features in BC.

not rated 109 today A 52 tokens original MIT

thesis-orchestrator

89

idoforgod/Dissertation-Simulator-AgenticWorkflow

Agent Claude Code needs its repo

Master orchestrator for the doctoral research workflow. Manages the full thesis lifecycle from initialization through publication, coordinating Agent Teams, sub-agents, quality gates, and SOT.

not rated 108 4mo ago A 41 tokens original MIT

orchestrator

90

GRIND-Lab-Core/night_owl_research_agent

Agent Claude Code

Full research pipeline orchestrator for NORA. Use this agent when: Starting a new research project from program.md Running the full iterative research loop end-to-end Coordinating specialist agents across a multi-session workflow Resuming a paused research session from saved state Managing section-by-section paper…

not rated 107 +1 5mo ago A 91 tokens

Migration Summary

91

ruvnet/flow-nexus

Agent Claude Code

Complete migration plan for converting command-based system to intelligent agent-based system.

not rated 106 1y ago A 16 tokens

mcpc-builder-agent

92

mcpc-tech/mcpc

Agent Claude Code

Builds custom agentic tools from mcpc.tech registry.

not rated 104 14d ago A 72 tokens original MIT

ReAct Agent

93

peterfei/ifai

Agent Claude Code

A reasoning agent that works through a problem by repeating three steps: think, act, and observe the result.

not rated 99 4mo ago A 26 tokens

ContextGatherer

94

attilaszasz/sdd-pilot

Agent Claude Code

Detects the current feature branch, derives the feature directory, validates prerequisites, and returns structured context for other SDD Pilot agents.

not rated 98 today A 30 tokens original MIT

arnold

95

peteromallet/Arnold

Agent Claude Code

Arnold resident operator (agentbox-operator-v1): concise, state-first, one clarifying question.

not rated 98 1mo ago A 25 tokens

npc-mind

96

LudicDynamics/WorldLines

Agent Claude Code

A private-mind agent for one named character at a time. It reacts only from that character’s personal point of view and must be given the character’s ID.

not rated 98 +4 3d ago A 101 tokens

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