New open source from Cased, built on cased-kit

kit-dev for mcp

The best MCP server for coding with AI agents. MIT licensed from Cased.

uvx --from "cased-kit>=2.0.0" kit-dev-mcpSetup Guide →
Quick Start GuideDocumentation

Context Is Everything

kit's production-grade code intelligence, multi-source documentation research, and context building.
Now in an overpowered local MCP server, for free, for use with any coding agent.

Production-Grade Code Intelligence
kit's battle-tested repository analysis, symbol extraction, and dependency mapping
Deep Documentation Research
Multi-source documentation with Chroma Package Search + Context7. Get source code and docs in one query.
Chroma Package Search
Search source code of popular packages with regex patterns, semantic search, and file reading
Smart Context Building
Automatically gather relevant code, docs, and examples for any task
Always Up-to-Date
Real-time repository state, current documentation, and fresh examples
AST-Based Pattern Matching
Find code by structure using tree-sitter - search for async functions, error handlers, and more
Local LLM Documentation
Support for local LLMs like Ollama - keep your documentation research private and free
NEW

Chroma Package Search Integration

Search and explore source code from popular packages directly through MCP. Now integrated with deep_research_package for comprehensive multi-source documentation.

package_search_grep

Regex pattern matching to find code patterns across package source files

package_search_hybrid

Semantic search with optional regex filtering for intelligent exploration

package_search_read_file

Read specific files or line ranges from package source code

Explore Package Search

Agentic DevOps from Cased

kit is open source from Cased. Cased provides AI agents that do DevOps for you, so you can focus on your product.

Autonomous Deployments

AI agents that integrate with your CI/CD, catch issues before production, and handle automatic rollbacks. Stop managing deployments manually.

Zero-touch deploys
Infrastructure Agents

Continuous scanning for drift, security gaps, and compliance issues. Agents automatically implement fixes before problems escalate.

SOC2 compliant
Cost Optimization Agents

AI agents that manage cloud costs and resource scaling. Integrates with Terraform to automatically adjust infrastructure based on actual usage.

30-50% cost reduction
Agentic Workflows & API

Orchestrate agents with event-driven workflows. Multiple triggers, custom logic, and a full API for programmatic control of your DevOps automation.

Fully programmable
Let AI Agents Do Your DevOps

Context Building in Action

See how kit-dev gathers the right context for any development task

● ● ●
Extracting symbols from repository...
⚡ Cache hit: 94% (142/151 files)
📦 Found 841 functions, 156 classes, 89 interfaces
🔗 Mapped 2,341 import relationships
→ Processing 9 changed files...
✓ Symbol extraction complete in 124ms
→ Incremental caching makes it lightning fast!

Context-Building Tools

Powered by kit's production-grade code intelligence, already used at application-scale.

open_repository

Open local and remote repositories

deep_research_package

Multi-source package docs (Chroma + Context7)

package_search_grep

Regex search in package source code

package_search_hybrid

Semantic search with optional regex

package_search_read_file

Read files from packages

get_file_tree

Structured file navigation

extract_symbols

Fast symbol extraction with caching

grep_code

Fast literal search with smart filtering

grep_ast

AST-based pattern matching with tree-sitter

find_symbol_usages

Track symbol usage everywhere

review_diff

AI-powered git diff review

Why use kit-dev-mcp

The most comprehensive MCP server for coding with AI agents. It's also free and open source.

kit-dev for mcp

  • Production-grade kit code analysis
  • Fast incremental caching
  • Multi-source documentation aggregation
  • Smart, task-aware context building
  • AST-based code search with tree-sitter
  • Always up-to-date repository state

Closed source alts

  • Repository indexing
  • Basic doc search
  • No file tree navigation
  • No AST-based code search
  • No multi-source docs aggregation

Just defaults

  • Basic file operations
  • Default repository intelligence
  • Manual context gathering
  • Outdated documentation

Get better context for free

Don't pay a cent (besides tokens) for the necessary building blocks of developer tools.

Get Started NowRead Documentation