Polylane

Vercel AI Gateway is a managed service from Vercel that routes application requests to language-model providers, centralizes API key management, and provides observability, caching, and rate-limiting for LLM usage. It is intended to simplify integration of multiple LLMs and enforce access controls for apps and autonomous agents.

The Vercel AI SDK is an open-source software development kit from Vercel that provides components and utilities to integrate large language models and other AI features into web applications. It supports multiple model providers and both server- and client-side usage, and is maintained by Vercel on GitHub.

Cline is an open-source AI coding agent developed by Cline Bot Inc. It is available as a CLI assistant, VS Code extension, JetBrains plugin, native macOS and Windows desktop app, and SDK. Cline reads project structure, edits files across a codebase, runs terminal commands, observes build and test output, and can correct issues such as missing imports, type mismatches, syntax errors, and failed tests. Its Plan and Act modes separate codebase exploration and planning from execution; edits and commands can require human approval, with checkpoints for reviewing or reverting changes. The CLI supports interactive and headless operation for scripting and CI/CD, while the SDK exposes the shared agent engine for custom tools, plugins, lifecycle hooks, multi-agent teams, scheduled agents, connectors, and MCP servers. The project supports models from multiple providers and OpenAI-compatible endpoints, including local-model runtimes, and can connect agent sessions to messaging platforms such as Telegram, Slack, Discord, Google Chat, WhatsApp, and Linear. It is distributed under the Apache 2.0 license.

eve is an AI agent framework for building durable, structured, multi-agent projects from declarative configuration covering instructions, skills, tools, channels, schedules, permissions, and evaluations. Its agents can be developed within a single folder and run through chat surfaces such as Slack or the eve development TUI. Vercel uses eve as the foundation for a marketing-team template with one lead and five specialists: product marketing, content marketing, social media, SEO, and email. The lead loads shared brand context and user preferences, writes self-contained briefs, routes work one level deep, and returns deliverables produced in Notion, Typefully, or Resend; specialists research and edit their own work against written rubrics rather than spawning further agents. The template uses MCP connections for Notion, Typefully, and Resend, Vercel Blob for shared state and files, Vercel AI Gateway for model access, and Vercel Sandbox for reference files and shell commands. Irreversible actions—including email sends, deletes, scheduled social publishing, and Notion page moves—pause for human approval, while the available Resend tools are restricted to keep account administration out of reach. The project is implemented in strict ESM TypeScript and includes commands for local development, validation, type checking, discovery diagnostics, and deployment.

Cynative is an open-source framework and CLI for building security agents with live, read-only access to code, cloud, and runtime infrastructure. It reasons across GitHub, GitLab, AWS, GCP, Azure, and Kubernetes as one system, using frontier models to investigate questions such as exposed resources, privilege escalation paths, infrastructure drift, and leaked credentials. For each investigation, Cynative generates and runs code in an ephemeral sandbox, queries APIs in parallel, cross-checks findings against live evidence, and traces findings to their origins. Its action gate resolves each call to the required IAM actions and applies a read-only policy before attaching credentials; the video also describes an auditable JSONL log of tool calls. Agents are defined as Markdown files containing a description and prompt, and can run interactively, non-interactively, or with piped findings. The project is distributed as a single open-source binary and supports configuring the model provider and model through environment variables.