Top Picks

An interactive calculator for AI product unit economics. It models token costs, retries, prompt caching, model routing, infrastructure, support, and target gross margin, and can share scenarios through URL links.

CLI utility that counts LLM tokens in files or directories, with support for stdin, recursive scans, file-type grouping, profiles, JSON output, and multiple encodings.

Self-hosted LLM gateway and model router with OpenAI and Anthropic API compatibility, outbound provider routing, and eval-gated smart routing. It’s presented as a single static Go binary with zero telemetry and support for failover, caching, metrics, and local deployment.

An open-source governance layer and policy-decision daemon for autonomous AI agents, designed to enforce guardrails, budget limits, and runtime policy checks.

Google’s announcement for new Gemini models focused on agentic workflows, coding, multimodal work, and cybersecurity use cases. The page includes performance claims, pricing, safety notes, and example applications.

Custodian Labs is a developer platform for building and deploying AI agents from a small code snippet. The page highlights agent deployment, built-in RAG, model flexibility, multi-agent routing, and a privacy-focused Guardian layer for handling PII.

A developer profile platform that pulls in contributions from external sources and adds an embedded AI hypeman for answering questions about your profile. It also offers developer APIs for using the profile data in other apps.

A private AI meeting-notes app that transcribes calls locally and uses Codex, Claude Code, or a local LLM to generate summaries and action items on-device.

A local-first AI reading assistant for Chrome that rewrites pages into customizable briefs, supports reusable reading recipes, and can run with local or hosted models.

Traicer is a developer tool that captures selected AI coding conversations, redacts secrets, encrypts traces, and stores them in seller-controlled S3-compatible storage for later marketplace use.

Open-source social media skills for AI agents that generate platform-native posts, threads, carousels, replies, ad copy, and content calendars in a brand voice.

An open-source CLI for inspecting live LLM inference processes on NVIDIA GPUs. It breaks down VRAM usage by component, shows runtime and model details, and projects memory savings from quantization strategies.

A self-hosted Python runtime for building agentic AI apps with server-driven UI, audit logging, RBAC, sandboxing, and pluggable model orchestration.

Tmux plugin that shows live status markers in window tabs for coding agents like Claude Code, Grok Build, and Pi, with a shortcut to jump to tabs needing attention and optional quota usage display.

A macOS menu bar app that turns AI coding token usage from Claude Code, Codex, and Gemini CLI into a Pokémon companion, while also tracking spend and usage limits from local logs.

Darby is a Hugo documentation theme with built-in in-browser AI Q&A, instant search, dark mode, and polished doc components for technical sites.

A local Rust-plus-Python middleware layer for LLM apps that claims to reduce token usage and add in-process security checks before prompts are sent to a provider.

AgentReady is an MCP-based service that turns public websites into agent-friendly docs sources with cited answers, llms.txt generation, and live /ask and /mcp endpoints.

An open-source tool that watches Playwright failures, inspects the live page, and opens a GitHub PR with a proposed fix.

An open-source multi-model teaching assistant for UIUC ECE 120, with a Gradio UI, retrieval-augmented search, and evaluation scripts. The repo includes setup instructions, a live Hugging Face demo, and details on how it uses separate models for retrieval, generation, moderation, and ranking.

A plugin for coding agents that lets them message and coordinate with other agents across sessions, including Claude Code, Codex, and Antigravity.

Omnideck describes a self-testing browser-tool workflow where an AI agent runs daily checks on real websites, diagnoses failures against its own source code, and files GitHub issues with proposed fixes.

An MCP server for framing screenshots and screen recordings in realistic Apple device bezels from an AI assistant. It wraps the Bezelbub CLI and supports image framing, video framing, device lookup, and Claude Code/Desktop setup.

A prompt-injection capture-the-flag arena for testing how AI agents behave under attack. Users can play challenges, create guarded agents, add optional guards and sandboxed tools, and track scores on a leaderboard.