DorianChn / McArena

Dual-agent ordering-decision arena with a McDonald's China MCP client; labeled scenario-data demo; live calls and schema mapping await token verification.

callstack / react-native-paper

Material Design for React Native (Android & iOS)

callstack / linaria

Zero-runtime CSS in JS library

CopilotKit / OpenDots

Your always-on AI coworkers that move between text, calls, and Slack.

callstack / agent-device

Mobile app automation and verification for AI coding agents. CLI, MCP server, and typed Node.js API for iOS, Android, HarmonyOS, TV, web, macOS, and Linux.

matt1398 / claude-devtools

The missing DevTools for Claude Code — inspect session logs, tool calls, token usage, subagents, and context window in a visual UI. Free, open source.

callstack / react-native-testing-library

🦉 Simple and complete React Native testing utilities that encourage good testing practices.

callstack / react-native-pager-view

React Native pager component for swipeable pages, built on Jetpack Compose Pager on Android and SwiftUI TabView on iOS

giancarloerra / SocratiCode

Enterprise-grade (40m+ LOC) codebase intelligence, zero-setup, local & private Plugin/Skill/Extension or MCP: hybrid semantic search, polyglot dependency graphs, symbol-level impact analysis & call-flow, interactive HTML viewer, cross-project & branch-aware search, DB/API/infra knowledge. 61% less tokens, 84% fewer calls, 37x faster. Cloud in beta.

chattocorp / chatto

A fully-featured team and group chat application that you can easily selfhost.

iamsrikanthnani / pluely

The Open Source Alternative to Cluely - A lightning-fast, privacy-first AI assistant that works seamlessly during meetings, interviews, and conversations without anyone knowing. Built with Tauri for native performance, just 10MB. Completely undetectable in video calls, screen shares, and recordings.

cytostack / openwolf

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.

callstack / repack

A webpack-based toolkit to build your React Native application with full support of webpack ecosystem.

callstack / react-native-bottom-tabs

Native Bottom Tabs for React Native

callstack / react-native-slider

React Native component exposing Slider from iOS and SeekBar from Android

polkadot-js / api

Promise and RxJS APIs around Polkadot and Substrate based chains via RPC calls. It is dynamically generated based on what the Substrate runtime provides in terms of metadata.

element-hq / element-call

Group calls powered by Matrix

opentabs-dev / opentabs

Browser automation clicks buttons. OpenTabs calls APIs.

callstackincubator / voltra

Voltra lets React Native developers build native iOS Live Activities, Dynamic Island layouts, and widgets as React components without writing Swift. It supports hot reload, push updates, and includes a config plugin that wires everything automatically.

ThinkWatchProject / ThinkWatch-Lite

Local gateway for Claude Code, Codex and other AI clients on macOS, Windows and Linux: switch upstreams without touching clients, keep API keys from relays, cut off malicious tool calls, trace every request.

callstackincubator / rock

Modular toolkit for teams building React Native apps

callstackincubator / rozenite

Plug-and-play panels for React Native DevTools. Install, enable, and start debugging in minutes.

callstack / super-app-showcase

Example of using micro-frontends in a React Native mobile app with Re.Pack to create a Super App.

callstack / react-native-brownfield

Set of helpers to make your brownfield integration smooth and easy.

lifo-sh / lifo

A browser-native operating system. Unix/Linux reimagined where the browser IS the kernel and Web APIs ARE syscalls. 60+ commands, bash-like shell, virtual filesystem, and IndexedDB persistence.

sting8k / pi-vcc

Smart, Fast & Lossless session compaction for Pi. No LLM calls - produces structured, transcript-preserving summaries using pure extraction and formatting.

qybaihe / mu

mu (μ): a coding agent that thinks before it acts. A small, fast judge makes the routine calls, the big model does the work. Built on pi and AionUi.

DevMortimer / pi-warden

Guardrails for Pi that steer instead of interrupt: enforces your project rules on every write, holds only hard-to-undo actions (3 per 1,000 calls, measured on real sessions), catches unverified "done" claims and stuck loops, and trims tool output. Built on pi-typesafe.

vercel-labs / callscript

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blendbunjaku / optimaizr

Spend fewer tokens on the same work. A local CLI that finds wasted tokens in Claude Code, Codex, opencode and your own API calls.

jiangkoumo / toolfence

Local, fail-closed policy enforcement and human approval for MCP tool calls.

itrcz / calab

Open-source workspace for teams: chat, voice & video calls, task boards, wiki, file drive, calendar and even emails — in one app. Self-hosted, fast on any computer of phone.

nornzach / oh-my-pi-gui

Desktop GUI for the omp coding agent: parallel sessions, visual tool calls, model/provider management, and usage analytics.

PerryLink / dsh-mcp-panel

MCP management console for the official DeepSeek Harness MCP client: /mcp command with health diagnostics and pipeline trial calls, a Settings MCP tab with server CRUD (approval-gated writes, automatic backups) and a tool trial console over the official tool pipeline (Apache-2.0, dsh-plugin).

Nutlope / open-customer-insights

Open-source customer insights workspace for calls, support, and Slack

agentblazo / blazo

Runs, traces, tool calls, LLM calls, errors, latency, tokens, and eventually detection for agents that appear stuck or caught in loops.

achammah / claude-chat-clean

A clean chat view for Claude Code: your messages and Claude's replies, tool calls folded away

Fausto95 / lucent

Write React Native native modules in TypeScript. Lucent compiles a checked subset to C++ and calls it through JSI: no Swift or Kotlin to write, and no JavaScript engine in native code.

malhashemi / opencode-gpt-live

Talk to OpenCode out loud: real-time GPT-Live voice calls on your ChatGPT subscription

samirpatil2000 / veloop

Veloop: instant webcam loop pedal and video soundboard for Google Meet, Zoom, and WebRTC calls. 100% local, open source.

jomatsu / pi-jev-auto-mode

Jev (TypeSafe System One) backed auto mode for the Pi coding agent: semantically auto-approves bash, write, and edit tool calls and fails closed when a decision cannot be made.

madisonrickert / jev-permission-gate

A Claude Code mod that uses TypeSafe's Jev to decide auto mode tool calls. 2x faster than the built-in classifier on the calls it decides.

loongsuite / dsh-plugin

OpenTelemetry tracing for DeepSeek Harness (dsh): turns each agent turn into a GenAI span tree — steps, LLM calls with TTFT, tool executions, token usage — exported over standard OTLP to Jaeger, Grafana Tempo, SigNoz, Langfuse, or any compatible backend.

JoviDeCroock / mcp-tada

Compile-time typed MCP tool calls for TypeScript

SparkShieldLab / deepseek-harness-security-guard

A local, rule-based security guard for DeepSeek Harness agents. It hooks agent tool calls and prompt assembly and applies a policy table with allow / block / ask / warn decisions.