Give Your AI Agent
a Calculator
Humans and LLMs can both do math—but give either one a calculator and they can do far more complicated math easily, quickly, and more reliably. ClineTools is a curated toolbox of safe, tested tools built and upgraded by enthusiasts to make Cline and other AI agents many times more capable, efficient, quick, reliable, and useful.
Why Tools Make AI Agents Dramatically Better
An LLM without tools is like a mathematician without a calculator—capable but limited. The right tools don't replace intelligence, they multiply it.
Local-First, Offline-Ready
Most of our tools run entirely on your machine. No API keys, no rate limits, no data leaving your environment. Your agent gets superpowers without the cloud dependency.
Instant Capability Boost
Install a tool and your agent can immediately do things it couldn't before—scan for vulnerabilities, analyze complexity, detect secrets, parse logs, and more.
Security Verified
Every tool undergoes our 4-phase security audit. MCP servers run with broad access—we make sure they earn that trust before you install them.
Works With Any Agent
Built on the MCP standard, these tools work with Cline, Claude Code, Cursor, Windsurf, Aider, and any agent that speaks the Model Context Protocol.
Tutorials for Every Tool
Each tool comes with a guide: how to install it, how your agent will naturally use it, and how you can intentionally direct its use for maximum impact.
Community Built & Upgraded
Built by enthusiasts, tested by the community, improved by everyone. Submit your own tools, suggest improvements, or fork and customize anything.
Local Tools vs. API-Dependent Tools
We prioritize tools that run locally and offline. For every API-dependent tool, we're building a local alternative so your agent never depends on an external service.
Runs on Your Machine
No internet required. No API keys. No usage limits. No data leaves your environment. Fast, private, and always available.
- ✓ Code analyzers & linters
- ✓ Security scanners
- ✓ File format converters
- ✓ Git history tools
- ✓ Documentation generators
- ✓ Test scaffolding tools
Needs an External Service
Some capabilities require APIs today. We list them honestly and we're actively building local alternatives for every single one.
- ⇄ Web search & browsing
- ⇄ Cloud database connectors
- ⇄ Third-party integrations
- ⇄ Image generation
- ⇄ Error monitoring services
- ⇄ See our offline alternatives roadmap →
Tools That Reduce Risk at Every Step
Your AI agent has broad system access. These tools act as safety rails—catching vulnerabilities, leaked secrets, and injection attacks before they reach production.
Before the Agent Runs
Audit MCP servers, scan configs, verify permissions. Know exactly what your agent can access before you let it loose.
While the Agent Works
Real-time secret scanning, prompt injection detection, and output validation. Catch problems as they happen.
Before Code Ships
Automated security gates: dependency scans, credential checks, code complexity analysis. Your agent becomes your first reviewer.
Continuous Monitoring
Track tool behavior over time, flag anomalies, and get alerts when dependencies introduce new risks.
Install, Discover, Direct
Every tool comes with everything you need: one-command install, automatic agent discovery, and examples for intentional use.
Install the Tool
One command to install. Add it to your MCP config. Your agent now has a new capability it didn't have before.
Agent Discovers It Naturally
MCP tools are self-describing. Your agent sees what the tool does and starts using it when relevant—no configuration needed.
Direct Its Use Intentionally
"Run the secret scanner on this repo" or "analyze the complexity of src/"—tell your agent exactly when and how to use each tool.
100+ Tools in the Catalog
Security, code quality, testing, documentation, infrastructure—browse the full catalog organized by what your agent needs to do.
Power Up Your Agent
All 42+ core tools are available on every plan. Free accounts get 100 executions/month. Paid plans unlock unlimited usage, premium features, and priority support.
Get started with all core tools.
- All 42+ MCP tools
- 100 executions/month
- Full tool catalog access
- Installation tutorials
- Community forum
- Premium modules
For developers who use tools daily.
- Everything in Free
- 5,000 executions/month
- Priority support
- Early access to new tools
- Premium deep-dive tutorials
- Private community channel
For power users and small teams.
- Everything in Individual
- 50,000 executions/month
- Advanced premium modules
- Faster processing queue
- Team analytics (5 members)
- Monthly live Q&A sessions
Custom solutions for large teams.
- Everything in Pro
- Unlimited executions
- Self-hosted deployment
- Private LLM integration
- Team management
- SLA & dedicated support
Stay Ahead of the AI Curve
Get notified when we publish new tools, tutorials, and security advisories.