A cleaner directory for AI coding tools, IDEs, browser builders, and terminal agents. Search fast, filter by workflow, and stop wasting time on shiny tools that do not fit how you ship.
Tools
149
Actively curated entries
Free Paths
141
Options with free access
Angles
12
Ways to slice the stack
Explorer
Filter by workflow first. That is the part most directories ignore, and it is why their recommendations feel random.
MIT-licensed codebase knowledge graph and MCP server for structural search, natural-language exploration, data-flow tracing, and agent-assisted edits across mixed-language repositories.
Pricing
Free (MIT open source; model-provider, Docker infrastructure, and optional enterprise services cost separately)
MIT-licensed control plane for running Claude Code, Codex, Cursor, Grok, and OpenCode threads from desktop, web, iOS, and Android clients.
Pricing
Free (MIT open source; coding-agent subscriptions, model usage, and remote infrastructure costs separate)
MIT-licensed RLM coding and research agent with a persistent IPython control plane, recursive subagents, durable sessions, schedules, goals, and bounded autonomous runs.
Pricing
Free (MIT open source; model-provider, cloud, and infrastructure costs separate)
MIT-licensed workflow plugin that gives Claude Code, Codex, Cursor, OpenCode, and other coding agents a plan-work-review-compound engineering loop.
Pricing
Free (MIT open source; coding-agent, model, CI, and infrastructure costs separate)
MIT-licensed local-first desktop, web, and CLI workspace for searching coding-agent sessions and analyzing activity, tokens, and costs across tools.
Pricing
Free (MIT open source; model usage, storage, sync, and self-hosting costs separate)
MIT-licensed team memory hub that turns agent conversations, documents, and code into governed Chat Memory, Skills, Wiki, and CodeGraph assets.
Pricing
Free (MIT open source; model inference, storage, database, and deployment costs separate)
Open-source desktop workspace and MCP control plane for sharing agent skills, plugins, connected services, and repeatable AI workflows across coding tools and teams.
Pricing
Free (MIT-licensed core; enterprise directory and hosted services have separate terms)
Open-source agent skill and Python CLI that converts technical books and document collections into structured, on-demand skills for Claude Code, Copilot CLI, and Amp.
Pricing
Free (MIT open source; model usage is separate)
SpaceXAI's Apache-2.0 terminal coding agent with a full-screen TUI, headless automation, ACP integration, and extensible agent workflows.
Pricing
Free (Apache-2.0 source; hosted models, subscriptions, API usage, or external providers may cost extra)
MIT-licensed local code-intelligence graph that gives Claude Code, Codex, Cursor, Copilot, and other MCP clients targeted review context.
Pricing
Free (MIT open source; optional external embedding providers and CI/model usage may cost extra)
MIT-licensed state kernel and local control plane that keeps Codex, Claude Code, Cursor, OpenCode, and peer agent teams aligned on long-running goals.
Pricing
Free (MIT open source; model-provider, automation, and infrastructure costs separate)
MIT-licensed CLI that gives AI coding agents a deterministic answer on whether a GitHub pull request is ready to merge.
Pricing
Free (MIT open source; requires GitHub API access and a GitHub token for real PR checks)
MIT-licensed self-hosted AI engineering platform that runs Claude Code, Codex, Copilot, Gemini, and OpenCode agents in Kubernetes from tickets to PRs.
Pricing
Free (MIT open source; Kubernetes, database, model, subscription, and infrastructure costs still apply)
MIT-licensed local gateway and desktop control plane for routing Claude Code, Codex, Grok CLI, and compatible agents across model providers.
Pricing
Free (MIT open source; model-provider, subscription, and self-hosting costs still apply)
Apache-2.0 context-compression layer that wraps Claude Code, Codex, Cursor, OpenCode, and MCP clients so agents send fewer tool-output and history tokens.
Pricing
Free (Apache-2.0 open source; optional managed/team rollout available by contacting Headroom Labs)
Apache-2.0 Codex orchestration spec and Elixir preview that turns Linear issues into isolated, long-running agent implementation runs.
Pricing
Free (Apache-2.0 open source preview; requires Codex app-server access plus Linear and local runtime setup)
Runtime authorization and audit layer for coding agents that checks Claude Code, Codex, Cursor, and OpenClaw actions against deterministic policies before they run.
Pricing
Free developer Edge app, CLI, dashboard, and Recon scan; enterprise pricing not publicly listed
MIT-licensed skills framework and software-development methodology that makes Claude Code, Codex, Cursor, OpenCode, Pi, and other coding agents follow spec, TDD, review, and branch workflows.
Pricing
Free (MIT open source; upstream coding-agent, model, and subscription costs separate)
MIT-licensed engineering skill pack that gives Claude Code, Codex, Cursor, Gemini CLI, OpenCode, and other coding agents repeatable senior-engineer workflows.
Pricing
Free (MIT open source; upstream coding-agent and model costs separate)
MIT-licensed CLI and agent skill that lets Claude, Codex, Pi, and other coding agents read, redline, comment on, render, and safely edit Word .docx files.
Pricing
Free (MIT open source; requires Bun for npm install or prebuilt standalone binaries)
Rust-based coding-agent harness with a native TUI, multi-session workflows, agent memory, swarm coordination, MCP, browser tooling, and broad model-provider support.
Pricing
Free (MIT open source; optional hosted model plans from $10/month; BYOK, subscription, or local-model costs separate)
MIT-licensed semantic code search MCP and VS Code extension that gives Claude Code, Codex, Gemini CLI, and other coding agents repo-scale context.
Pricing
Free (MIT open source; embedding and vector database usage costs may apply)
Open-source local CLI that indexes coding-agent transcripts from Claude Code, Codex, Cursor, OpenCode, Gemini CLI, Copilot CLI, and related harnesses for cited history search.
Pricing
Free (Apache-2.0 open source)
Source-available model router that plugs into Claude Code, Codex, opencode, Cursor, and API clients to route each agent request to a cost-appropriate model.
Pricing
Free self-hosted source-available router; hosted Weave Router available
Decision Hub
The right next step is more valuable than one more random card. These paths push visitors toward a stronger shortlist, not a prettier dead end.
Start Here By Role
CLI-first shortlist
Skip shiny demos and go straight to CLI tools built for repo work, shell loops, and multi-step execution.
Explore this routeIDE-heavy picks
Stay inside your IDE if you want autocomplete, inline fixes, and assistant flows without leaving your editor.
Explore this routeFast prototype path
Move fast with browser-first and agentic tools that help you prototype, iterate, and ship without a big stack.
Explore this routeInspectable tools
Browse tools with inspectable code and fewer black-box tradeoffs when control matters as much as speed.
Explore this routeBest Picks By Scenario
High-intent comparison
Start with a direct Claude Code vs Gemini CLI comparison before you commit your workflow to one stack.
Follow this pathBudget-first route
Shortlist tools with a real free tier or freemium path before you sink time into a paid stack.
Follow this pathAgentic coding set
Look at tools built for repo-aware execution, planning, and larger multi-step workflows.
Follow this pathDecision-ready profile
Use the Codex profile as a fast way to compare OpenAI’s terminal path against the rest of the field.
Follow this pathAI Coding Comparisons
Editor replacement guide
Compare Cursor against Cline, Windsurf, Claude Code, OpenCode, Aider, and Copilot before moving your editor workflow.
Compare optionsTerminal agent comparison
Review terminal-first, IDE-native, and open-source options before you standardize on Claude Code for repo work.
Compare optionsApp builder shortlist
Shortlist v0, Bolt.new, Replit Agent, GitHub Spark, and other app builders when Lovable is not the perfect fit.
Compare optionsHead-to-head buyer guide
Choose between the leading prompt-to-app builders by frontend quality, full-stack depth, deployment path, and code ownership.
Compare optionsThis Week's Updates
Tool refresh
Open-source terminal coding agent formerly known as DeepSeek TUI, with Plan/Agent/YOLO modes, MCP support, subagents, LSP diagnostics, and a headless runtime API.
Fresh read
Install Serena, connect its semantic code tools to Codex CLI or the Codex app, activate a project, verify the MCP server, and understand the practical tradeoffs.
Tool refresh
MIT-licensed diagram skill for creating branded, editable HTML/SVG visuals with Claude Code, Codex, Pi, and compatible coding agents.
Fresh read
A practical Goose review covering its CLI, desktop app, provider choices, MCP extensions, pricing reality, permission modes, tradeoffs, and alternatives.
FAQ
Keep this section useful, not fluffy. If people are hesitating, it is usually about fit, switching cost, or whether the tool still matters next month.
Why this directory stays sharp
We keep this list opinionated on purpose. The goal is not to collect every AI tool on the internet, but to keep the signal high and the browsing experience worth your time.
