ToolsCapabilities
What do you need to do?
Start with the problem. We organize the skills, CLIs, harnesses, services, and infrastructure that can solve it.
Popular starting points
Direct answers for common jobs. Open one to see the relevant Tools index.
Code with an agent
Work across a repository from an issue, prompt, or terminal session.
02Review any codebase
Give an agent a repeatable, high-signal engineering review process.
03Record a product demo
Capture polished walkthroughs, launch videos, and build-in-public updates.
04Make agent writing sound human
Remove repetitive, synthetic language while preserving meaning and voice.
Start with Humanizer →
05Find AI benchmarks
Browse the evaluations used to compare models and agents — coding, tool use, cost, and the domain-specific long tail.
Start with SWE-bench, Terminal-Bench, Harvey LAB, and more →
06Interface with your agents
CLI harnesses, IDEs, control planes, desktop apps, multiplexers, and terminals for steering coding agents.
07Dictate instead of type
Turn speech into clean prompts and text with minimal editing.
Start with Superwhisper and Wispr Flow →
Browse every capability
Search for the outcome you need, not the kind of repository it lives in.
Write better software
Review, test, debug, and improve the code an agent produces.
- Review React codeFind React-specific correctness, performance, and maintainability problems.
- Review any codebaseGive an agent a repeatable, high-signal engineering review process.
- Generate and improve testsAdd meaningful coverage, reproduce failures, and keep regressions out.
- Review code for securityFind vulnerable patterns and validate remediations before shipping.
- Turn an API into a CLIGenerate a usable command-line interface from APIs and documentation.
- Debug production failuresGive agents logs, traces, errors, and the context needed to diagnose incidents.
Make it look and feel right
Turn functional interfaces into clear, intentional products.
- Remove AI-slop aestheticsPush generated interfaces toward a deliberate visual point of view.
- Critique an interfaceIdentify hierarchy, usability, layout, and product-design problems.
- Make a UI responsiveAdapt layouts and interactions across mobile, tablet, and desktop.
- Improve accessibilityAudit and repair keyboard, screen-reader, contrast, and semantic issues.
- Improve motion and interactionAdd purposeful transitions, feedback, and tactile interaction details.
- Polish before shippingCatch spacing, typography, consistency, resilience, and finishing issues.
Work with agents
Choose the interfaces and infrastructure that make agents useful.
- Brainstorm and pressure-test ideasDevelop a rough idea, expose weak assumptions, and sharpen what is worth building before implementation.
- Code with an agentWork across a repository from an issue, prompt, or terminal session.
- Run an agent harnessOrchestrate tools, context, subagents, retries, and long-running work.
- Control a browserLet an agent navigate, inspect, test, and complete workflows on the web.
- Research with an agentFind sources, verify claims, synthesize evidence, and preserve citations.
- Give an agent memoryPersist project context, decisions, preferences, and reusable knowledge.
- Connect tools with MCPExpose data and actions to agents through Model Context Protocol servers.
- Find agent skillsMarketplaces and indices for discovering, vetting, and installing agent skills.
Communicate and create
Speak, write, capture, and publish with less friction.
- Dictate instead of typeTurn speech into clean prompts and text with minimal editing.
- Capture meetingsRecord, transcribe, summarize, and search conversations.
- Make agent writing sound humanRemove repetitive, synthetic language while preserving meaning and voice.
- Record a product demoCapture polished walkthroughs, launch videos, and build-in-public updates.
Understand the AI landscape
Measure models and choose the infrastructure beneath them.
- Find AI benchmarksBrowse the evaluations used to compare models and agents — coding, tool use, cost, and the domain-specific long tail.
- Evaluate an LLM applicationBuild test sets, score outputs, and catch quality regressions.
- Observe an LLM applicationTrace calls, inspect failures, and monitor latency, quality, and spend.
- Choose an inference providerCompare model routers, inference clouds, cloud catalogs, and direct lab APIs without collapsing them into one category.
- Run models locallyUse local inference runtimes and model managers on your own hardware.
- Add vector searchStore embeddings and retrieve relevant context for AI applications.
Ship and operate
Take a generated product from local code to a dependable service.
- Interface with your agentsCLI harnesses, IDEs, control planes, desktop apps, multiplexers, and terminals for steering coding agents.
- Deploy an applicationPublish previews and production builds without managing servers.
- Add a backendCombine databases, storage, APIs, and server-side functions.
- Add authenticationImplement accounts, sessions, identity providers, and authorization.
- Accept paymentsAdd subscriptions, checkout, billing, and payment infrastructure.
- Choose data infrastructureCompare databases, object storage, vector search, ORMs, and managed data services.
- Choose compute and GPUsFind cloud compute, serverless runtimes, and GPU providers for training and inference.
- Monitor product and usageCompare error monitoring, observability, product analytics, and web analytics.
- Automate deliveryBuild, test, preview, and release changes through CI/CD services.
- Add email and messagingSend transactional email, notifications, chat, and product messages.
- Protect agent credentialsCompare vaults, short-lived credentials, and egress proxies that keep secrets out of agent context.
Head-to-head
All matchups →- Claude Code vs Codex CLIClaude Code vs Codex CLI: which coding agent should you use?
- Cursor vs Devin DesktopCursor vs Devin Desktop (formerly Windsurf): which AI editor is better?
- Claude Code vs CursorClaude Code vs Cursor: agent in the terminal or in the editor?
- Cline vs CursorCline vs Cursor: open-source extension or AI-native editor?
- Greptile vs CodeRabbitGreptile vs CodeRabbit: which AI code reviewer should review your pull requests?
- Claude Desktop vs Codex AppClaude Desktop or the Codex app: which desktop agent hub fits how you work?