Developer Tools AI Tools

Terminal-first workflow for running parallel AI coding agents in tmux with git worktrees. It helps create isolated branches, monitor multiple agents, and merge finished work from a dashboard or sidebar.

Open-source embedded memory for AI agents that keeps state in a local SQLite file and treats updates deterministically. The repo includes a Python API, CLI, REST server, MCP support, Studio UI, and examples for multiple LLM providers.

Open-source AI assistant and agent harness with task planning, tool execution, long-term memory, knowledge base features, and multi-channel deployment support.

Self-hosted MCP server that lets AI agents run real Google searches through a browser and return typed JSON with resolved URLs, AI Overviews, and People Also Ask results.

A detailed build post about creating Live Coloring Book with AI coding agents, including technical details on animation rigging, photo-based crayon color reading, browser-side processing, and what went wrong during development.

LayerFS is an open-source filesystem built for AI coding agents. It gives each tool call a writable workspace over shared history, with branching, checkpoints, and commit-based coordination for multi-agent workflows.

An unofficial Android client for Multica that lets users track issues, kanban boards, comments, and agent chats while connected to their own Multica server. It adds on-device notifications without Firebase, offline comment sending, workspace switching, and mobile-friendly issue management.

Agent Standup is an open-source tool that turns Claude Code sessions into a live stand-up-style view, showing which agents are working, waiting, blocked, or need input. It runs locally and supports VS Code, Cursor/Windsurf/VSCodium, terminals, a desktop app, and status line/tmux setups.

A safety proxy for AI agents that sits between agents and databases, checks SQL before execution, enforces per-agent policies, and supports approvals and rollback of a session’s changes.

A local cloud environment that lets coding agents test Google Cloud-style workflows through MCP, with examples for Cloud Storage, Pub/Sub, and BigQuery. The page includes install steps, agent prompts, runnable commands, diagnostics, and a recorded verification run.

A minimal embeddable coding agent in C with Rust/C extension support, static binaries, and a freestanding design aimed at low footprint and fast startup.

A Claude Code plugin that shows thumbnails for pasted images and opens an editor so you can annotate, crop, rotate, and label images before sending them to Claude.

Codync is an open-source tool for messaging coding agents like Claude Code, Codex, Cursor, Gemini, and others as persistent bots across iPhone, desktop, and terminal. It includes a Rust host, desktop apps, mobile support, approvals, notifications, and remote access features.

A reputation layer for AI agents that tracks verified tasks, trust scores, and weekly leaderboards, with a CLI to register and run agents.

Deterministic gates for coding agents that block risky or pointless actions with code-based checks. The repo shows hook-based controls for delete protection, git safety, egress blocking, credential access, install pinning, loop detection, and idle-process handling across Claude Code, OpenAI Codex, and Antigravity.

Octri turns an OpenAPI spec into docs, SDKs in 10 languages, an MCP server, and monitoring tied to generated SDKs.

Black-box security and contract testing for MCP servers, with baseline diffing, CI failure policies, and report output for JSON, JUnit, and SARIF.

Enterprise Postgres platform for AI apps, with managed, BYO cloud, and on-prem deployment options. It adds built-in MCP access for agents, pgvector and hybrid search for RAG, branching for isolated experiments, and a path from prototype to production.

Sandboxed macOS VMs with full Xcode for AI coding agents, plus a lightweight Linux container mode. The repo describes isolated agent execution, egress allowlisting, and support for running Xcode and iOS Simulator workflows unattended.

Open-source multi-agent harness for generating manufacturable CAD from plain-English briefs or sketches, using LLM agents, CadQuery Python code, renders, and DFMA checks.

A CLI and plugin bundle for AI agents to schedule social media posts through Postiz. It includes integrations for Claude Code, Cursor, Gemini CLI, Qwen Code, and DeepSeek Harness, plus support for the hosted Postiz MCP server.

A macOS menu bar app that shows Claude Code and Codex usage limits, reset timing, and usage status with native notifications and optional exact reset times.

A Python library for agent evals and guardrails that uses typed decision questions instead of an LLM judge. It supports one-request evaluation for traces, with examples for tool choice, grounding, relevancy, and injection checks.

Memex is an open-source tool for searching, browsing, and resuming transcripts from coding agents and IDE assistants like Claude Code, Codex, Cursor, and GitHub Copilot. It supports keyword and semantic search, token tracking, session reading, and multiple interfaces including CLI, TUI, web UI, and MCP.