Subagents for OpenCode
Specialist subagents, agent workflow frameworks and paid agent services that plug into your coding app. Everything below works with OpenCode; free GitHub projects and paid options are listed together.
Updated October 2026 · 26 listings · stars refreshed daily from GitHub
How to add subagents & agents to OpenCode
Subagents are usually Markdown files with a name, description, tool list and system prompt. Copy the ones you need into your app's agents folder rather than installing a whole pack at once.
wshobson/agents 🤖 AgentFree
Large plugin marketplace of specialist subagents, skills and commands for Claude Code
Spec Kit 🤖 AgentFree
GitHub's toolkit for spec-driven development with AI coding agents
CodeRabbit 🤖 AgentFreemium
AI code reviews on every pull request, in the IDE and from the CLI
🔥 Free reviews forever on public (open-source) repositoriesOpen Code Review 🤖 AgentOpen source
Alibaba's AI code review CLI: deterministic pipeline plus LLM agent, line-level comments
Task Master 🤖 AgentFree
AI task management that turns a PRD into tasks your coding agent works through
Fast Agent 🤖 AgentOpen source
Python framework for building, orchestrating and evaluating MCP-native AI agents
Greptile 🤖 AgentFreemium
AI code reviewer that understands your whole codebase
🔥 50% off for early-stage startupsOpenSpec 🤖 AgentFree
Lightweight spec-driven development: agree on changes before the agent codes
CC Safety Net 🤖 AgentOpen source
Pre-execution guard that blocks destructive commands and secret access for coding agents
Brooks Lint 🤖 AgentOpen source
AI code review graded against twelve classic engineering books, with citations and health scores
cc-sdd 🤖 AgentOpen source
Spec-driven development harness with Agent Skills and long-running autonomous implementation
Graphite 🤖 AgentFreemium
Stacked pull requests with an AI reviewer built in
🔥 20% off with annual billing
MemSearch 🤖 AgentOpen source
Persistent cross-platform memory for coding agents, backed by Markdown and Milvus
Oh My OpenAgent (OmO) 🤖 AgentFree
Multi-model agent orchestration for OpenCode and Codex: type ultrawork, agents run to done
Claude Octopus 🤖 AgentOpen source
Run multiple AI models against one task and surface disagreements before you ship
Claude Codex Bridge (CCB) 🤖 AgentFreemium
Multi-agent terminal UI that coordinates Claude, Codex, Gemini and other CLI agents in one workspace
Universal Modder 🤖 AgentFree
Skills and tools that let any coding agent mod almost any PC game you own
Babysitter 🤖 AgentOpen source
Code-defined agent workflows with quality gates, approval breakpoints and resumable journals
evo 🤖 AgentOpen source
Autoresearch loop that has coding agents run gated optimisation experiments on your codebase
Agent Swarm 🤖 AgentOpen source
Self-hosted operating system for delegating work across a lead agent and Docker worker agents
nWave 🤖 AgentOpen source
Seven-wave, human-gated workflow from idea to TDD-delivered code inside Claude Code
Autoprompt 🤖 AgentOpen source
Installs a plan, build and independent-review loop into your coding agent
Codeman 🤖 AgentOpen source
Self-hosted mission control to run and monitor terminal AI coding agents from any browser
Subtask 🤖 AgentOpen source
Claude Code skill and CLI to run tasks as subagents in parallel Git worktrees
AI-Driven Development 🤖 AgentOpen source
Cross-agent skills for disciplined AI development, plus a Bash safety hook for Claude Code
pstack for Claude Code 🤖 AgentOpen source
Port of Cursor's pstack playbooks for verified bug fixes and features
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