Code & DevTools

Email inbox API built for AI agents. Create, send, receive, search, and manage email programmatically with SDKs for Pyt…

Runs a coding agent locally in the terminal, editing files and executing commands inside an OS sandbox with configurabl…

Runs coding agents on a plugin-composed harness where models, tools, skills, sessions, sandboxes, storage, and the UI a…

Runs xAI's terminal coding agent with plan-first execution, up to 8 parallel sub-agents in Git worktrees, and native MC…

Runs a terminal-first open-source coding agent connecting to 75+ model providers, with automatic LSP integration, MCP s…

Runs fleets of coding agents in parallel git worktrees, letting you launch Claude Code, Codex, OpenCode and others side…

Builds multi-agent systems in Python with async agents, @tool functions, human-in-the-loop pauses, and a hub-and-channe…

AI pair programmer for your terminal — edit code across your entire codebase with Claude, GPT, or DeepSeek. 44k GitHub…

Sourcegraph's autonomous coding agent that works across large codebases using code search and indexing to ground its ed…

Coding agent shipped as a single binary that runs fully offline against local models, with no runtime or package manage…

Runs an all-in-one, self-hosted RAG and agents app: chat with documents, build agents, and connect tools via MCP. Deskt…

Runs coding agents through YAML-defined workflows (plan, implement, validate, review, open a PR), each in its own git w…

Product analytics and evaluation for agent sessions running against MCP servers, tracking tool calls, failures, and per…

Provides a TypeScript and React component library for building AI chat and agent UIs — ChatGPT-style threads, generativ…

Coding assistant that indexes large proprietary codebases to provide context-aware completions, chat, and multi-file ag…

Programming agent that keeps a live runtime alongside the code, letting it evaluate and inspect program state while edi…

Stores issues and agent memory as a dependency graph so coding agents keep durable working context and track outstandin…

Evaluates and observes LLM applications end to end: capture traces, score them with evals, iterate in a prompt playgrou…

Connects an LLM directly to a real Chrome browser over a single CDP websocket, letting the agent write the helper code…

Multi-agent platform where LLM agents play software company roles (CEO, CTO, programmer) to collaboratively build runna…

Anthropic's agentic coding tool that runs in the terminal, reads and edits codebases, executes commands, and connects t…

Anthropic's Model Context Protocol — open standard for connecting AI models to tools, data sources, and services with u…

Captures Claude Code tool usage as searchable observations and replays summarized context into new sessions, giving cod…

Runs autonomous coding tasks in VS Code — edits files, executes terminal commands, and browses the web with user approv…

Turns your coding-agent conversations into a local-first codebase wiki, capturing architectural decisions and instituti…

Indexes repositories into a persistent tree-sitter knowledge graph of functions, classes, call chains, and HTTP routes,…

AI code acceleration platform with Windsurf Editor, offering agentic flows, multi-file edits, and Cascade for autonomou…

Reviews pull requests with AI across GitHub, GitLab, Azure DevOps, and Bitbucket — flagging bugs, security issues, and…

Models an entire enterprise codebase into a queryable knowledge layer, then serves sourced architectural and business-l…

MCP server that injects current, version-specific library docs and code examples into your LLM context — eliminating ou…

Open-source AI coding assistant for VS Code and JetBrains with chat, autocomplete, MCP support, and CI-enforceable AI r…

Multi-agent orchestration framework for building teams of AI agents that collaborate, delegate, and solve complex tasks…

Runs a terminal-native coding agent that switches LLM providers mid-session, keeps per-project sessions, and pulls extr…

AI-native code editor built on VS Code with deep AI integration — multi-file edits, codebase-aware chat, and autonomous…

Git code hosting from Cursor built for agent-driven development, with repository storage, review surfaces, and native i…

Exposes the dbt Semantic Layer, Discovery API, and dbt CLI over MCP so agents query governed metrics and inspect model…

Unit-tests LLM and agent outputs in a pytest-style workflow, scoring answer relevancy, faithfulness, hallucination and…

Open-source agentic software engineer that plans multi-step tasks, browses the web for context, and writes coordinated…

Autonomously plans, writes, tests, and ships production code end-to-end with its own shell, code editor, and browser in…

Programs LLMs using declarative signatures that compile into optimized prompts and fine-tuned weights automatically, re…

Builds production-ready full-stack apps from natural language with a team of coordinated AI agents. Syncs code to GitHu…

Runs enterprise coding Droids from the terminal with MCP tools, reusable Missions and Skills, plus a headless exec mode…

Builds MCP servers and clients in Python the fast, Pythonic way — decorators for tools, resources, and prompts, with au…

MCP server exposing Figma designs to AI coding agents — read layout, styles, and component structure for one-shot desig…

Google cloud workspace for building and deploying full-stack AI applications, combining an agentic editor with Firebase…

Tiny native coding agent with no runtime dependency, designed to stay small and fast while driving edits and shell comm…

Google's open-source AI agent CLI that brings Gemini into your terminal with MCP client support, tool use, code executi…

Builds AI features and agent flows in JavaScript, Go or Python with typed flows, tool calling and a local dev UI for tr…

AI pair programmer that suggests code completions, generates functions, writes tests, and now supports agentic coding v…

Official GitHub MCP server. Gives AI agents read/write access to repositories, issues, pull requests, code search, and…

DevOps platform with a documented REST and GraphQL API for repositories, merge requests, CI pipelines, and issues.

Turns any coding assistant into an expert at creating, evaluating, and deploying AI agents on Google Cloud. An open CLI…

Official MCP server for Google Colab. Lets AI agents create, execute, and manage GPU-accelerated Jupyter notebooks via…

Runs autonomously on your machine to execute commands, debug errors, orchestrate multi-step workflows, and build projec…

AI software developer agent that builds full applications from scratch — specifies requirements, scaffolds architecture…

Maps a codebase, docs, PDFs, and media into a queryable knowledge graph so AI coding assistants trace and cite paths in…

Programs LLM output with interleaved generation, control flow, and constraints — regex, grammars, and tool calls in one…

Coding agent built around a structured edit protocol rather than freeform file rewriting, aiming for smaller and more r…

Agents that perform read-only production debugging, tracing failures across services without mutating state. Y Combinat…

Bridges IDA Pro to LLM clients over MCP, exposing decompilation, disassembly, cross-references, type and stack edits, m…

Gets structured, validated outputs from LLMs using Pydantic models — type-safe extraction with automatic retries across…

Presents coding-agent sessions as editable, branching documents instead of a chat log, using CRDT sync and a Miller-col…

Google's asynchronous coding agent that clones a repository, plans a change, and opens a pull request without holding a…

Writes, edits, and debugs code from natural language in VS Code, JetBrains, or the terminal, switching among 500+ model…

Carries development context across sessions in a persistent workspace and coordinates agents over CLI, chat platforms,…

Framework for building LLM applications and agents, with composable chains, tool calling, retrieval, and a large integr…

Framework for building LLM applications with chains, agents, and tool use — plus LangSmith for tracing, evaluation, and…

Streamlined issue tracking with AI-powered auto-labeling, duplicate detection, and AI project assistant for software te…

Gives agents public tunnel URLs for localhost with live HTTP traffic inspection, snapshot publishing, and access contro…

Prompt-to-app builder that generates full-stack web applications with database, auth, and deploy wired up from a natura…

Generates React and Tailwind UI components inside Cursor, Claude Code and Windsurf over MCP, drawing on a library of th…

Rust coding agent CLI with tree-sitter code indexing, sandboxed Python execution, and multi-tier subagents. Benchmarks…

Builds, tests, and deploys MCP servers and apps to ChatGPT, Claude, and Gemini. Full-stack framework on the mcp-use SDK…

Builds production-ready AI agents, workflows, and RAG pipelines in TypeScript with a unified model router across 100+ p…

Mathematical coding agent that formalizes and verifies mathematical reasoning by generating and checking executable cod…

Builds MCP servers and clients in Python with typed tool, resource, and prompt primitives plus stdio and streamable HTT…

Lightweight toolkit giving agents a standard set of callable tools and a small server to host them, written in Go.

Handles long-horizon, multi-file coding work across large repositories from the terminal, spawning persistent async sub…

Official Netlify MCP server that lets agents create sites, trigger deploys, manage environment variables, and inspect b…

Python framework for building multi-agent systems with handoffs, guardrails, and tool use — the official OpenAI agent o…

Agentic development environment that gives coding agents a persistent workspace, tool access, and review surfaces aroun…

Software engineering agent platform — runs in sandboxed Docker containers, edits code, runs tests, fixes bugs, and open…

Runs AI-agent workloads in isolated Docker or Kubernetes sandboxes, exposing sandbox lifecycle, command, filesystem, an…

Writes and maintains agent-readable documentation for your codebase from the command line. A LangChain CLI that generat…

Traces LLM and agent runs, scores them with LLM-as-a-judge and heuristic metrics, and monitors production quality via P…

Guarantees LLM outputs conform to a schema, regex, or grammar through structured generation — reliable JSON, function c…

Embeds a GUI agent in any web page with one script tag, driving the existing DOM from natural-language instructions wit…

Gives AI coding agents cross-repository visibility and session-persistent memory by linking multiple repos into one syn…

Open-source, self-hostable coding agent platform for running cloud coding sessions on your own infrastructure.

Tests and red-teams LLM apps, agents and RAG pipelines from declarative config, scanning for prompt injection, jailbrea…

Multiplayer agent harness for coordinating several coding agents on shared work, with run isolation and a common queue.

Runs an open-source coding agent in the terminal with subagents, agent teams, hooks, skills, plan mode and MCP, switcha…

Builds and deploys full applications autonomously in the cloud, provisioning databases, writing authentication, running…

Packs an entire repository into a single AI-friendly file for LLM ingestion, with token counting, filtering, and secret…

Records, replays, forks, and shares AI agent runs — forks re-issue only LLM calls while tool calls replay from tape, tu…

Designs, debugs, and deploys complex LLM workflows visually with a node-based graph editor, real-time data flow trackin…

Gives VS Code an AI dev team via structured modes (Code, Architect, Ask, Debug) with file system and terminal access. N…

Connects AI agents to a live Safari window for web debugging: DOM inspection, network monitoring, console logs, screens…

Orchestrates AI agents and multi-agent workflows in C#, Python, and Java with plugin-based architecture, built-in memor…

Error monitoring with AI-powered issue grouping, root cause analysis, and automated fix suggestions for production appl…

Official Sentry remote MCP server — pull issues, traces, and AI root-cause analysis into any coding agent. Works with C…

Enables structured step-by-step reasoning for complex problems, letting AI models break tasks into revisable thought se…

IDE-like MCP toolkit for coding agents — semantic code retrieval, editing, refactoring, and debugging with language ser…

Builds interactive MCP Apps that render inside Claude and ChatGPT using a full-stack open-source React framework. Ships…

Builds lightweight code-first AI agents in ~1,000 lines of Python, executing Python snippets for 30% fewer LLM calls th…

Developer security platform with AI-powered vulnerability detection, fix suggestions, and automated security testing ac…

Builds agentic, workflow and multi-agent applications in Java and Spring Boot on a graph runtime for stateful agents, w…

Builds production agent harnesses in Python or TypeScript with a model-driven agent loop, pluggable model providers, MC…

Official Stripe toolkit for AI agents — enables LLMs to create charges, manage subscriptions, issue refunds, and read f…

Reads Sentry and Datadog errors, reproduces them, and opens pull requests with fixes, using a memory system trained on…

Takes a GitHub issue and autonomously fixes it with the language model of your choice. Also runs cybersecurity/CTF task…

Self-hosts an open-source AI coding assistant as a Copilot alternative — completion and chat that run on your own GPU,…

Code completion and chat assistant with self-hosted and air-gapped deployment options for teams with strict code-privac…

AI-powered task management for software projects — breaks PRDs into tasks, tracks dependencies, and provides per-task c…

Vercel's generative UI agent that turns prompts into working React and Next.js interfaces, with iterative refinement an…

Open-source layer that lets end users build features on top of your product using agents, with scoped execution and rev…

TypeScript toolkit for building AI applications with React Server Components, streaming, tool calling, and multi-provid…

Searches millions of public GitHub repositories for real-world code patterns and API usage examples using literal or re…

Builds TypeScript AI agents with tools, memory, and sub-agent supervision, paired with a local observability console th…

AI code review agent from Sentry — define review skills in Markdown, run locally before pushing or auto-trigger on ever…

Combines a Rust terminal with an Oz orchestration layer that dispatches concurrent cloud coding agents triggered by Sla…

Official Webflow MCP server for reading and updating site content, CMS collections, and page structure from an AI agent.

Exposes a website's own functions as callable tools for browser AI agents via the W3C WebMCP API (navigator/document.mo…

Gives coding agents control of Xcode builds, tests, simulators, and physical devices for iOS and macOS, through an MCP…

Manages concurrent Claude Code, Codex, and Gemini CLI sessions, each isolated in its own git worktree, with context tha…

High-performance collaborative code editor written in Rust with a built-in agent panel, edit prediction, and MCP client…

Runs a small, fast, fully autonomous personal assistant agent as a self-contained runtime deployable across operating s…