javalens-mcp
★ 46
vs
reposkein
★ 12
javalens-mcp vs reposkein
javalens-mcp: JavaLens is an MCP server with 63 semantic analysis tools for Java, built directly on Eclipse JDT for compiler-accurate code understanding. It gives AI agents insight that grep or reading source files cannot provide.; reposkein: RepoSkein gives an AI coding agent a map of your codebase. It uses Tree-sitter to build a deterministic Code Property Graph of files, classes, functions, imports and call edges, stored in plain files with no database or Docker, and served over MCP.
01
TL;DR
javalens-mcpMCP Servers · ★ 46
Find real usages of a Java method before refactoring
reposkeinMCP Servers · ★ 12
Help an agent navigate a large or polyglot codebase without burning context on grep
02
Side-by-Side Comparison
Field
javalens-mcpreposkeinCategory
MCP Servers
MCP Servers
Stars
★ 46
★ 12
License
MIT
Apache-2.0
Install Command
git clone https://github.com/pzalutski-pixel/javalens-mcp.git
npx @reposkein/mcp init
Updated
1w ago
5d ago
Open Source
Yes
Yes
Tags
ai-agents, claude, code-analysis
ai-agents, claude, claude-code
03
Features
javalens-mcp01Compiler-accurate analysis through Eclipse JDT
02Navigation, refactoring, search and metrics tools
03Distinguishes method calls, field reads and writes, and interface implementations that text search confuses
reposkein01Deterministic graph: same code gives a byte-identical graph, with no LLM in construction
02Zero-infra: the graph lives in .reposkein/*.jsonl files
03Supports Python, TypeScript, JavaScript, Rust, Go, Java and C#
04Summaries written by agents are committed and travel with the code
04
Use Cases
javalens-mcp↳Find real usages of a Java method before refactoring
↳Help an AI agent understand type hierarchies in a Java codebase
reposkein↳Help an agent navigate a large or polyglot codebase without burning context on grep
↳Check what a change could affect through call edges
FAQ
FAQ
What is the difference between javalens-mcp and reposkein?
Both javalens-mcp and reposkein are in the MCP Servers category. javalens-mcp has 46 stars, while reposkein has 12 stars.
Which is better, javalens-mcp or reposkein?
The best choice depends on your use case. Choose javalens-mcp if Find real usages of a Java method before refactoring, and reposkein if Help an agent navigate a large or polyglot codebase without burning context on grep.
Is javalens-mcp free or open source?
Yes, javalens-mcp is open source on GitHub (MIT).
Is reposkein free or open source?
Yes, reposkein is open source on GitHub (Apache-2.0).
Cloud Infrastructure
AdDeploy on DigitalOcean
Host your MCP servers, Docker containers, and AI agents with $200 free credit over 60 days.
→