"Scala" matching MCP servers:

A multi-language debugger with real-time web UI and 64 MCP tools for LLM-driven debugging, supporting Python, JavaScript, TypeScript, C/C++, Rust, Java, Scala, and WebAssembly.

Enables executing sbt commands in a persistent shell session for Scala projects, avoiding startup overhead.

MCP wrapper for Metals (Scala language server) that adds file editing and refactoring tools such as rename-symbol, add-import, and remove-unused-imports.

The IDE for agents — read by symbol, edit against a revision, validate with your own build, revert. It is a local stdio MCP server for coding agents. It reads code by symbol with tree-sitter and real language servers (Go, Java, Scala, TypeScript, Python, Rust, Ruby), edits against a known revision and returns compiler diagnostics with each edit, runs the repository's own build, test etc.

TACIT (Tracked Agent Capabilities In Types) is a safety harness for AI agents. Instead of calling tools directly, agents write code in Scala 3 with capture checking: a type system that statically tracks capabilities and enforces that agent code cannot forge access rights, cannot perform effects beyond its budget, and cannot leak information from pure sub-computations. It provides an MCP interface,

Enables an LLM agent to play a melee match against the game's built-in AI by exposing raw wc3env orders as MCP tools, with games graded and native replays saved.