Tools for opencode

by Jesse Vincent - A strong bundle of core competencies for software engineering, with good coverage of a large portion of the SDLC - from planning, reviewing, testing, debugging... Well written, well organized, and adaptable. The author refers to them as "superpowers", but many of them are just consolidating engineering best practices - which sometimes does feel like a superpower when working wit

Source for 17 Matt Pocock workflow skills - codebase design, TDD, bug diagnosis, triage, PRDs, issues, prototyping, handoff, teaching, and skill-writing guidance (MIT)

by Affaan Mustafa - Top-notch, well-written resources covering "just about everything" from core engineering domains. What's nice about this "everything-" store is most of the resources have significant standalone value and unlike some all-encompassing frameworks, although you can opt in to the author's own specific workflow patterns if you choose, the individual resources offer exemplary patterns

Open-source terminal-native AI coding agent with 131K+ stars and 2.5M+ monthly active developers. Provider-agnostic architecture supports 75+ LLM providers plus native LSP auto-configuration, multi-session parallel agents, and MCP extensibility. The build/plan agent split and client/server architecture make it the most complete open-source reference for a terminal-first coding harness

(132.1k ⭐) - Cross-platform desktop assistant for Claude Code, Codex, OpenCode, OpenClaw, Grok Build, and Hermes Agent

(67.0k ⭐) - AI coding assistant skill (Claude Code, Codex, OpenCode, OpenClaw, Factory Droid, Trae)

The AI orchestrator for running Codex, Claude Code, OpenCode, and Pi side-by-side in isolated git worktrees. It turns fleet-of-agents execution into a polished desktop IDE with a mobile companion, making parallel agent harness design accessible beyond shell-scripting teams

(82.2k ⭐) - A Claude Code plugin that automatically captures everything Claude does during your coding sessions, compresses it with AI (using Claude's agent-sdk), and injects relevant context back into future sessions

by tt-a1i - An Agent Skill for Claude Code that generates interactive architecture, workflow, sequence, data-flow, and lifecycle diagrams as standalone HTML. Typed JSON, local renderers, and delivery checks support source-linked node details, path tracing, themes, and export

(59.1k ⭐) - Claude Code skills that turn any codebase into an interactive knowledge graph you can explore, search, and ask questions about (Multi-platform e.g., Codex are supported)

Intelligent routing across multiple LLM providers with load balancing, intelligent fallbacks, rate limiting, and response caching. Achieves 40–60% token cost reduction through smart model routing (cheap models for simple tasks, capable models for complex reasoning). Essential infrastructure for harnesses operating under strict cost budgets where model selection is a per-turn decision

AI-powered job search orchestrator built on Claude Code. 14-skill pipeline that evaluates jobs, generates ATS-tailored PDFs, and tracks applications. Local-first, MIT

(54.9k ⭐) - Local code knowledge graph for Claude Code, Codex, Gemini, Cursor, OpenCode, Antigravity, Kiro, and Hermes Agent

Spec-driven development

Agents & Pre-built tools

Mem0 is an intelligent memory layer for Large Language Models that enhances personalized AI experiences by retaining and utilizing contextual information across various applications. github | website | docs | discord | twitter | github profile | linkedin

(51.2k ⭐) - API service that wraps Antigravity, Codex, Claude Code, and Grok Build behind OpenAI-, Gemini-, Claude-, and Codex-compatible endpoints

Obsidian-focused skills for markdown, Bases, JSON Canvas, CLI workflows, and content cleanup

Cross-harness plugin marketplace that maintains one source-of-truth plugins/ directory and generates harness-native artifacts for Claude Code, Codex CLI, Cursor, OpenCode, Gemini CLI, and GitHub Copilot. It is the clearest practical example of treating reusable agent capabilities as a portable distribution format rather than ad-hoc prompt files

Arm Cloud Migration Assistant accelerates moving x86 workloads to Arm infrastructure. It scans the repository for architecture assumptions, portability issues, container base image and dependency incompatibilities, and recommends Arm-optimized changes. It can drive multi-arch container builds, validate performance, and guide optimization, enabling smooth cross-platform deployment directly inside G

Claude Code plugin that externalizes multi-agent orchestration as installable skills and staged team pipelines, with cross-provider advisor routing and built-in requirement-clarification interviews. The most widely adopted example of turning a single-agent CLI into a team-ready meta-harness without rewriting the underlying loop

Harness control surface available as web, mobile, and desktop app. Claude Code, Codex, Cursor, Grok Build, OpenCode.

Speech to Text

Open-source desktop client that runs multiple agent CLIs (Claude Code, Codex, Gemini CLI, Qwen Code) side by side, with multi-session chat, MCP and ACP support, and local file management

MCP server that intercepts raw tool output before it enters the context window, sandboxing bulky data (Playwright snapshots, GitHub issues, logs) outside the LLM and retrieving only relevant fragments via BM25 when needed. The "think in code" paradigm — replacing ten file-read tool calls with one script execution — is a concrete harness pattern for turning context pressure into a programming probl

A Ghostty-based macOS terminal with vertical tabs and notifications for AI coding agents. Features notification rings, in-app browser, SSH support, and Claude Code Teams integration

Kanban-based orchestration for 10+ coding agents (Claude Code, Codex, Gemini CLI, Copilot, Amp). Isolated git worktrees per agent, inline diff review. 23,200+ stars

Beads - A memory upgrade for your coding agent

(23.3k ⭐) - Claude Code skill implementing Manus-style persistent markdown planning — the workflow pattern behind the $2B acquisition

Healthcare administration specialist with 51 sub-agents covering revenue cycle, compliance, quality, clinical ops, health IT, and payer relations

Official OpenWork plugin to deploy AI models, skills, and MCPs to your team's OpenCode

Self-hosted daemon running agents in parallel on your own machines, driven from desktop, iOS/Android, web, or CLI, with voice control, diff review, and no telemetry or forced log-ins. Claude Code, Codex, Copilot, OpenCode, Pi.

An Obsidian plugin that embeds Claude Code, Codex and other agents as an AI collaborator in your vault.

Desktop app to orchestrate multiple AI coding agents in parallel (Claude Code, Codex, etc.) with Git worktree isolation

Y Combinator's open-source multiplayer agent harness for startups: isolated per-person workspaces plus shared Slack channels and projects, with pluggable harness backends (Claude Code, Codex, OpenCode, Pi) and scope-owned skills. The clearest reference for building team-wide agent deployments where personal customization and collaborative context coexist without vendor lock-in

by siteboon - A web and mobile PWA for driving Claude Code (and Cursor/Codex/Gemini) from any device — file explorer, git, integrated shell, and full session management that reads and writes your real ~/.claude config rather than duplicating it. By far the most-adopted Claude Code UI, with a self-hostable open-source core, an optional Docker microVM sandbox mode, a plugin ecosystem, and tools disa

Open-source terminal AI agent (95K+ GitHub stars) supporting 75+ providers. Free, privacy-first, with LSP integration

Open-source workspace for running, supervising, and reviewing AI coding work across desktop, browser, editor, and mobile, with parallel model runs and per-run worktrees.

Practical design system for agent loops with seven production patterns, cross-tool starter kits, and CLI tools that score readiness, scaffold state, estimate cost, detect drift, and isolate worktrees. The clearest open-source resource for moving from one-off prompting to durable, observable agent loops

Databricks' open-source meta-harness (June 2026) that sits above Claude Code, Codex, Pi, and custom agents to compose, govern, and share live agent sessions from one control plane. The key harness insight is that enterprises don't need another agent framework — they need a portability and governance layer above the agents they already run, with policy-driven sandboxing and cost caps enforced outsi

Google Antigravity models

Lightweight agent orchestration with reduced token usage

by backnotprop - Interactive review UI that intercepts ExitPlanMode via hooks, letting you visually annotate plans with comments, deletions, and replacements before approving or denying with detailed feedback. Has since grown to cover code and diff review, PRs, and rendered HTML artifacts, with feedback sent straight back to the agent. Supports several coding agents alongside Claude Code

✨ The agentic HTML editor — your local AI agent writes the HTML, you ship it. 🚀 75 Skills × 9 Surfaces (magazine · deck · poster · XHS / tweet · prototype · data report · Hyperframes) 🛡️ Sandboxed preview · 📤 1-click to WeChat / X / Zhihu / HTML / PNG 🔑 Zero API key — Claude Code / Cursor / Codex / Gemini / Copilot / OpenCode / Qwen / Aider.

High-performance AI gateway written in Go. Unifies 23+ providers behind one OpenAI-compatible endpoint with automatic failover, adaptive load balancing, semantic caching, virtual keys and budgets, MCP tool calling, and native Prometheus observability

by smtg-ai - A terminal app that manages multiple Claude Code, Codex, and other local agents (including Aider) in separate workspaces, allowing you to work on multiple tasks simultaneously

Claude Code / Codex / OpenCode agent skills for writing Chinese web novels (网文): 扫榜、拆文、写作、去AI味、封面全流程，长篇短篇都支持 | 14 skills for novel writing and long-form fiction with file-based continuity tracking. MIT.

Gentle-AI configures the AI coding agents you already use: Claude Code, Cursor, OpenCode, Codex, Pi, and more. Choose persistent memory, Organic-Driven Development, curated skills, MCP servers, personas, and optional bounded review. Open source, no agent lock-in.

Enterprise-grade, local-first Agent Workbench for people and agent teams. A unified multi-engine workspace for Codex Harness, DeepSeek Harness, and OpenCode, with unified plugins and Skills, multi-agent projects and tasks, and editable code, documents, presentations, design, and video.

Local-first multi-agent desktop application where a Commander coordinates specialist agents for research, coding, data analysis, documents, and media; MIT-licensed with bring-your-own model keys

(1.4k ⭐) - Agent Skill for natural-language mandates, delegated permissions, payments, escrow, and dispute resolution

Multi-agent offensive-security meta-harness (July 2026) that turns the coding agent you already run — Claude Code, Codex, OpenCode, or a fully offline Ollama/vLLM model — into an autonomous kill-chain hunter (recon → exploit → report) across web apps, CTFs, smart contracts, and source code. The key harness insight is keyless composition: your existing agent is the brain, and the harness bolts coor

A Socratic interview gates the spec on an ambiguity score, then one command drives execution, a staged evaluation gate, and a budgeted evolution loop that runs the semantic stage only

A terminal window manager that knows what your agents are doing. Tile panes across nine workspaces in the terminal you already use. A daemon keeps sessions running when you detach and reaches your other machines. The coding agents in your panes report what they are doing, and one Inbox holds everything they are waiting on. Agent integration for claude-code, codex, gemini-cli, opencode, amp, antig…

Semi-automated research assistant for academic research and software development. Supports Claude Code, Codex CLI, Kimi Code CLI, and OpenCode across ideation, coding, experiments, writing, and publication.

Host agent that plans a complex task as a DAG and coordinates dependencies and parallel execution across built-in research, coding, design, and on-call agents and third-party agents over ACP, CLI, or OpenAI-compatible APIs. Presets include Claude Code, Codex, OpenCode, OpenClaw, Hermes Agent, GitHub Copilot, Qwen Code, and Kimi Code.

CLI tool for tracking token usage from AI coding agents (OpenCode, Claude Code, OpenClaw, Codex, Gemini CLI, Cursor IDE, AmpCode, Factory Droid) with a global leaderboard and 2D/3D contribution graphs

Open-source Go proxy for the Anthropic Messages, OpenAI Chat Completions and Gemini APIs that picks a model per request with an on-box embedder, for Claude Code, Codex, opencode and pi. Self-hostable with BYOK provider keys and OTLP traces. Apache-2.0

(5.1k ⭐) - Mobile app for Codex, Claude Code, Pi, OpenCode, Kimi Code, and other coding agents

by Oldcircle - An agent skill that geolocates a photo with no readable text. Single-purpose Python scripts search and rank candidates using OpenStreetMap geometry, elevation skylines, satellite imagery and street view. The answer comes with a camera position, heading, error radius and an evidence image. NOTE: Scripts involve contact with Baidu and Yandex

Warcraft III Peon voice notifications (+ StarCraft, Portal, Zelda) for Claude Code and other agents. Desktop banners, auto-detects SSH/devcontainers. 3,900+ stars

(4,854 ⭐) - Persistent memory for Claude Code and other agents in an Obsidian vault, with linked Markdown notes, semantic search, and a shared agent logbook

LLM Ops platform with Analytics, Monitoring, Evaluations and an LLM Optimization Studio powered by DSPy

Enhanced workflows

(4.5k ⭐) - Multi-agent deliberation framework for comparing perspectives on difficult decisions across coding agents

Multi-engine AI coding desktop client (Tauri). Claude Code, Codex, Gemini, OpenCode, DeepSeek Harness and more in one GUI.

Optimize token usage

A public gallery of animated pets for Codex, Claude Code, DeepSeek Harness, Hermes, OpenCode, Gemini CLI, and more.

Open Source version of Claude Cowork with 500+ SaaS app integrations

(3.8k ⭐) - Collaborative desktop and self-hosted workspace that brings sessions from multiple coding agents into one interface

Neovim plugin

Spec-driven development workflow. Write specs, Codex implements, auto-validates against spec

by Michael Denyer - Claude Code version of Lauren Tan's Poteto's pstack. Rigorous agent workflows with Cursor primitives translated to other agents. Supports multiple providers

role-playing approach for LLMs and auto-agents like BabyAGI & AutoGPT. github

(3.5k ⭐) - Visible multi-agent CLI workspace for mixing Codex, Claude, Gemini, Kimi, Qwen, Cursor, Copilot, Pi, OpenCode, and other AI coding agents

Open-source desktop command center for running multiple AI coding agents (Claude Code, Codex, Gemini CLI, etc.) in parallel, with Cue event automation, Auto Run playbooks, Group Chat across local and remote agents, and a maestro-cli that agents can drive themselves

Tauri desktop UI where tabs are agent sessions, running Claude Code, Codex, Cursor, Grok Build, OpenCode, Pi, omp, and fx on your existing subscriptions. macOS, Linux, and Windows.

(3,267 ⭐) - Desktop widget for tracking token usage, costs, limits, and session activity across Claude Code and other coding tools, with multi-device synchronization

(3,416 ⭐) - Desktop app for switching ChatGPT, Codex CLI, and Claude Code accounts, tracking quotas, and routing model requests with automatic failover

Codex/ChatGPT multiple account load balancer & proxy with usage tracking, dashboard, and OpenCode-compatible endpoints

Pairs a TUI with a matching web view, so the same sessions stay reachable from a phone. Claude Code, Codex, OpenCode, Gemini, Mistral Vibe.

(3,303 ⭐) - Local proxy and trace viewer for inspecting coding-agent API requests, prompts, tool calls, streaming responses, and token usage

Qwen's official multimodal plugin suite packages vision, video, document, 3D, and CAD capabilities as portable skills and MCP servers across Claude Code, Codex, OpenCode, and other harnesses. It shows how to make a text-first coding harness multimodal-native without rebuilding the agent loop

Qwen's realtime voice runtime that keeps agents talking, working, and present across multiple backend agents (Claude Code, Codex, Qwen Code, Kimi Code). It demonstrates how to wrap terminal-native coding agents in a persistent, interruptible voice shell without losing task continuity — a concrete reference for ambient agent interfaces

Bash script that loops Claude Code, Codex, OpenCode, Cursor, Qwen, or Droid until the task is done.

Context and token-cost optimizer for AI coding agents. Finds wasted "ghost tokens," survives compaction, and reduces context-quality decay, with native plugins for Claude Code, Codex, OpenCode, and OpenClaw

(2,747 ⭐) - Multi-agent development workflows with task routing across Claude Code, Codex, Gemini, and OpenCode, plus planning, review, and testing commands

Desktop and web workspace around the OpenCode CLI whose SideCars embed local tools like VS Code and terminals as tabs.

The fastest way to run Qwen 3.8 Flash Next, Qwen 3.8 27B and Ternary Bonsai 2 27B on a Mac: 125 tok/s in OpenCode on an M5 Max, and a 27B model on 16 GB Macs. Native MTP speculative decoding on Apple Silicon, exact at any temperature. OpenAI and Anthropic compatible local server.

跨设备的开源Agent工作台

Turn CLI into Web App

Source for 18 delegation skills (delegate-setup + 17 implementer relays for Claude/Codex/Cursor/OpenCode and 13 more) — multi-agent delegation and fleet orchestration with Node built-ins only, relay never commits (MIT, docs-only — runtime not bundled)

Bring AI agents into Obsidian via Agent Client Protocol (ACP), such as Claude Code, Codex and Gemini CLI.

(1.3k ⭐) - Structured deep research skill for Claude Code, OpenCode, and Codex, with human-in-the-loop controls for research workflows

Lossless context management with background compression

Portable project memory across Claude Code, Codex and OpenCode, plus token accounting measured from harness transcripts. Local file I/O, no API calls, no telemetry.

Desktop app where you give high-level commands to autonomous coding-agent teams across Claude Code, Codex, OpenCode, Cursor, Grok, GitHub Copilot, Kiro, Z.AI, MiniMax, Kimi, 200+ models, and 75+ LLM providers. Agents coordinate through inter-agent messaging, Kanban tasks, and built-in code review.

Reverse engineer any website into a typed API client. Works with Claude Code, Codex, Cursor and OpenCode.

Portable .agent/ folder that externalizes memory, skills, and protocols from any specific coding agent into a cross-tool harness layer. Adapters translate the same configuration into Claude Code's CLAUDE.md, Cursor's rules, OpenCode's AGENTS.md, and more — the first practical answer to harness vendor lock-in at the configuration level

Desktop app and web server to browse, search and analyze your AI coding assistant history — Claude Code, Codex CLI, GitHub Copilot, Gemini CLI, Cursor, OpenCode and more. 100% offline.