FsLangMCP

Neftedollar/FsLangMCP
★ 6 stars F# 💻 Code/Dev Tools Updated today
F# MCP server with FsAutoComplete and FCS bridge
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Quick Install

Copy the config for your editor. Some servers may need additional setup — check the README.

Add to claude_desktop_config.json:

{
  "mcpServers": {
    "fslangmcp": {
      "command": "npx",
      "args": [
        "-y",
        "Neftedollar/FsLangMCP"
      ]
    }
  }
}

README Excerpt

An MCP server written in F# that combines: - `fsautocomplete` (LSP bridge for editor-like features) - `FSharp.Compiler.Service` (compiler-semantic features for AI workflows) > Work in progress: APIs and tool shapes may still change. See [CHANGELOG.md](CHANGELOG.md) for the full release history. All tools return a consistent JSON envelope:

Tools (10)

FSAC_ARGSFSAC_COMMANDfcs_file_symbolsfcs_parse_and_check_filefcs_project_symbol_usesfsautocompletetextDocument_completiontextDocument_definitiontextDocument_referencesworkspace_symbol