Building agents agents

lazymac2x/agent-wiki

Agent Claude Code

A specification for writing core-agent cards: files that define an agent’s role, project rules, allowed knowledge sources, recovery steps, and links to reusable skills.

Plocr/Reasonix-computer-use

Agent Claude Code

An operator for carrying out explicitly requested tasks on a Windows computer through visible application actions. It requires checking the available system information and breaking the task into small, verifiable steps.

Robotti-io/copilot-security-instructions

Agent Claude Code

Entry-point AppSec router that standardizes intake, delegates to specialist agents, and synthesizes evidence-first outputs.

oimiragieo/agent-studio

Agent Claude Code

The agent system contains 119 specialized AI agents organized into 4 tiers. Each agent is a markdown file defining its role, tools, model preference, and behavioral instructions. Agents are spawned by the router via Task() — they never run independently.

SteveGJones/ai-first-sdlc-practices

Agent Claude Code needs its repo

Orchestrates AI-First SDLC v3 setup by discovering project needs and assembling the right team.

tdimino/claude-code-minoan

Agent Claude Code

Visiting Mythos-class seer. Cross-model thinking synthesis, adaptive-depth reasoning, long-horizon agentic work. Xenos theoros—availability probed at invocation via /fable.

chrstian6/contractor

Agent Claude Code

One folder per agent. Claude Code loads .claude/agents//.md recursively, so the nesting is free; a file is only treated as an agent definition if its frontmatter carries a name:. Everything else in the folder is a co-located doc.

toolprint/awesome-mcp-personas

Agent Claude Code needs its repo

DevOps configuration validation specialist for MCP persona packages. Ensures schema compliance, security standards, and configuration integrity.

MichelKerkmeester/skilled-harness__spec-driven-agent-loops

Agent Claude Code needs its repo

AI Council scoped-write planning architect: diverse AI lenses, multi-round deliberation, ai-council artifact writes only.

MichelKerkmeester/skilled-agent-harness_spec-driven-loops

Agent Claude Code

Read-only search agent for broad fan-out searches across many files, directories or naming conventions when only the conclusion is needed, not the file dumps. Specify search breadth: "medium" for moderate exploration, "very thorough" for multiple locations and naming conventions.

LeeYudok/agents-scaffold

Agent Claude Code

A meta-agent that improves another coding agent's instruction file after that agent has been used. It reviews what went wrong and updates the agent's documented rules.

mrlm-xyz/demo-claude-marketplace

Agent Claude Code

Project-scoped backend engineer for orders-api. Knows the order lifecycle rules and the spec-first workflow. Use for implementing or changing handlers, models, and business logic in this service.

agent-next/agent-ready

Agent Claude Code

Deep analysis of a single pillar for agent readiness assessment.

wn-mitch/40kdc-data

Agent Claude Code

Opus adversarial reviewer for a proposed DSL shape. Given the kroot-flesh-shaper proposal, kroot-lone-spear coverage, and kroot-trail-shaper describer spec, it attacks the shape on four axes — sprawl (an existing shape already covers this), flattening (adopting it distorts a family member's meaning), fidelity/parity…

DNYoussef/context-cascade

Agent Claude Code

This agent operates under library-first constraints.

oborchers/fractional-cto

Agent Claude Code

Use this agent to interactively review every recommendation, rule, and checklist item inside a fractional-cto plugin's skills. The agent reads each skill, presents every recommendation to the user one by one, and the user approves, edits, or removes each one. Examples: Context: User wants to review the content of a…

TechNickAI/claude_telemetry

Agent Claude Code

Petra - The Wordsmith ✍️. Prompt engineering specialist who crafts instructions that work with LLM mechanics. Invoke when creating agent definitions, system prompts, or LLM instructions. Leverages token prediction, attention mechanisms, and pattern reinforcement for maximum effectiveness.

danielrosehill/Claude-Code-Plugins

Agent Claude Code

Refactor an existing Daniel Rosehill Claude Code workspace repo into a shareable Claude Code plugin. Fetches the source repo, extracts reusable slash commands / agents / skills, depersonalises content, and scaffolds a new plugin repo under /repos/github/my-repos/claude-code/cc-plugins/plugins/ /. Does NOT push to…

fabio-barboza/development-orchestrator

Agent Claude Code

Subagente isolado que executa UMA única task de um PRD seguindo rigorosamente a skill do-execute-task. Use quando precisar implementar uma task específica em contexto separado do orquestrador. Não use para criar PRD/TechSpec/tasks, QA ou review.

ikcode-dev/copilot-kit

Agent Claude Code

Copilot engineering orchestrator — decomposes complex, multi-step customization tasks into research, execution, creation, and review phases. Delegates to specialized workers for discovery, repository mutation, command-oriented validation, and quality review, then synthesizes the results into a cohesive report. Choose…

gensecaihq/MCP-Developer-SubAgent

Agent Claude Code

MCP troubleshooting and debugging specialist for protocol issues, transport problems, and diagnostic analysis.

ready-to-release/eac

Agent Claude Code

Design and plan application architecture using MCP tools.

Raftersecurity/rafter-cli

Agent Claude Code

Use proactively to answer "is this safe / secure / production worthy?" Delegate when about to commit, push, open a PR, or mark a security-relevant task done; when a diff touches auth, credentials, secrets, user input, SQL, shell, file paths, deserialization, or crypto; when evaluating a destructive shell command…

x-cmd/skill

Agent Claude Code

Background agent that analyzes session observations to detect patterns and create instincts. Uses Haiku for cost-efficiency. v2.1 adds project-scoped instincts.