MCP Servers

carldaws/squiggles

Name: carldaws/squiggles
Author: Various

MCP server that lets your coding agent see the squiggles — LSP diagnostics, navigation, refactoring, and each server's custom superpowers

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Our verdict

Not reviewed yet

We have not reviewed carldaws/squiggles yet

No one at Enterprise DNA has checked this listing against its sources. The description comes from public listings gathered automatically. Any fact below shows where it came from and when it was last checked.

How we review records

From the listing

About carldaws/squiggles

carldaws/squiggles is an MCP server that connects coding agents to Language Server Protocol capabilities. It exposes LSP diagnostics, navigation, refactoring, and server-specific features to the agent.

Best for

Developers building or using coding agents that need live diagnostics and language-aware refactoring

Use cases

Surface compiler errors and warnings inside an agent's context
Navigate to symbol definitions and references via LSP
Trigger refactorings such as rename or extract through the agent

Notes

5 stars on GitHub. Last updated 2026-09-21. Licensed MIT.

Pros

Bridges LSP features into agent workflows
Built in TypeScript, matching typical agent tooling stacks
Includes custom LSP server extensions beyond standard diagnostics

Cons

Requires an MCP-compatible agent and separate LSP server setup
Project has only 5 stars, indicating limited community validation
Scope is constrained by what each LSP server exposes

Key facts

What we have checked

Days since the last commit: 31; Checked 26 Oct 2026GitHub
GitHub forks: 1; Checked 26 Oct 2026GitHub
GitHub stars: 6; Checked 26 Oct 2026GitHub
Open issues: 0; Checked 26 Oct 2026GitHub
Releases in the last 90 days: 0; Checked 26 Oct 2026GitHub

Each value shows when we last confirmed it and where it came from. Values we have not confirmed are left out, never guessed.

How to use

How to set it up

As the listing publishes it. We have not run this install.

Install

npx squiggles init

Tools exposed

goto_definition
code_actions
call_hierarchy_incoming
open_file
ruby_discover_tests
ruby_go_to_relevant_file
ruby_show_syntax_tree
ruby_dependencies
ts_go_to_source_definition
ts_organize_imports
ts_rename_file
rust_expand_macro
rust_parent_module
rust_open_cargo_toml
rust_external_docs
rust_related_tests
rust_view_syntax_tree
rust_runnables
rust_reload_workspace
rust_dependencies

Install

Add carldaws/squiggles to your client

Not verified yet

Our lab has not run this server yet. "Config checked" on a client means the recipe matches that client's documented config format; it does not mean we ran it.

Claude Code

Config checked

Run in your terminal (runs on your computer)

claude mcp add --transport stdio carldaws-squiggles -- npx -y squiggles@1.0.2

Version 1.0.2 · From the Official MCP registry, read 24 Oct 2026 · Format checked against Claude Code's config docs

Claude Desktop

Config checked

Add to claude_desktop_config.json (runs on your computer)

{
  "mcpServers": {
    "carldaws-squiggles": {
      "command": "npx",
      "args": [
        "-y",
        "squiggles@1.0.2"
      ]
    }
  }
}

Version 1.0.2 · From the Official MCP registry, read 24 Oct 2026 · Format checked against Claude Desktop's config docs

Cursor

Config checked

Add to .cursor/mcp.json (runs on your computer)

{
  "mcpServers": {
    "carldaws-squiggles": {
      "command": "npx",
      "args": [
        "-y",
        "squiggles@1.0.2"
      ]
    }
  }
}

Version 1.0.2 · From the Official MCP registry, read 24 Oct 2026 · Format checked against Cursor's config docs

VS Code

Config checked

Add to .vscode/mcp.json (runs on your computer)

{
  "servers": {
    "carldaws-squiggles": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "squiggles@1.0.2"
      ]
    }
  }
}

Version 1.0.2 · From the Official MCP registry, read 24 Oct 2026 · Format checked against VS Code's config docs

Codex

Config checked

Add to ~/.codex/config.toml (runs on your computer)

[mcp_servers.carldaws-squiggles]
command = "npx"
args = ["-y", "squiggles@1.0.2"]

Version 1.0.2 · From the Official MCP registry, read 24 Oct 2026 · Format checked against Codex's config docs

ChatGPT: ChatGPT connects only to remote servers that need no API key.

Recipes come from the server's entry in the official MCP registry. Check the package name before you run it, and keep keys out of shared files.

Works with

What carldaws/squiggles connects to

5 clients, each with how we know and when we checked.

Works with	Type	How we know	Checked
Claude Code	Client	Install recipe matches the client's documented formatRuns locally, version 1.0.2Config checked	24 Oct 2026Claude Code docs
Claude Desktop	Client	Install recipe matches the client's documented formatRuns locally, version 1.0.2Config checked	24 Oct 2026Claude Desktop docs
Cursor	Client	Install recipe matches the client's documented formatRuns locally, version 1.0.2Config checked	24 Oct 2026Cursor docs
VS Code	Client	Install recipe matches the client's documented formatRuns locally, version 1.0.2Config checked	24 Oct 2026VS Code docs
Codex	Client	Install recipe matches the client's documented formatRuns locally, version 1.0.2Config checked	24 Oct 2026Codex docs

Health and security

Is carldaws/squiggles looked after, and what do its setup files show

Health score

37 out of 100

Does someone look after this repository? It does not say the code is good or safe. Worked out from GitHub signals checked 26 Oct 2026. How it is worked out

Part	Points	What we saw
Recent activity	29.9 of 30	Last push 31 days ago
Releases	0 of 15	0 releases in 90 days
Issue replies	Not counted	The latest check has no issue response reading (fewer than 3 measured issues, or issues switched off)
Maintainer	0 of 15	Owned by a single user
Official source	0 of 20	Community server

Alternatives

Alternatives to carldaws/squiggles

Record	Type	How we know	Checked
oraios/serenaThis is an alternative to it	MCP server	Named in the listing	Not dated

Compare

Compare carldaws/squiggles side by side

carldaws/squiggles vs oraios/serena

Sources

Where this comes from

GitHubRegistry
Checked 26 Oct 2026 · Days since the last commit, GitHub forks, GitHub stars, Open issues, Releases in the last 90 days

A source shows what was published when we checked it. It does not certify security, performance or a working installation. Read our method.

Changelog

What changed

No changes recorded yet. Releases, price changes and deprecations appear here, with their dates, once we track them for this record.

Open-source & AI alternatives

Swap-in tools that solve the same job. Weigh the trade-offs before you commit.

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