Collimer Mcp

io.github.sandcastlelabsPublished by GitHub account sandcastlelabsv0.3.2Updated Oct 24, 2026

Retired. Use Collimer's remote MCP server at https://app.collimer.com/mcp instead.

VerifiedStreamable HTTPWeb executableWeb Search & ScrapingBusiness & Commerce

Overview

AI-generated overview

Retired npm package for Collimer; the vendor now directs users to its remote MCP server for AI-search visibility work.

What you can do
  • The package is retired: every call fails with a message naming the remote endpoint, and there is no version to upgrade to.
  • The replacement remote server exposes a work loop for a brand's AI-search visibility.
  • Scan and audit visibility across ChatGPT, Claude, Gemini, Perplexity and Google AI Overviews, then read the finished report.
  • List open recommendations in plan-priority order and turn one into a draft for a human to review.
  • Verify whether shipped work landed and moved the score, and onboard a brand end to end with proposed context a person confirms.
When to use it
Only if you are looking for Collimer's AI-search (GEO) tooling and want to connect to the current remote server rather than this package. Anyone with the stdio package already configured should remove it and add the remote endpoint instead.
Requirements
The remote server is an HTTP endpoint requiring OAuth 2.1 with dynamic client registration and PKCE; the client prompts you to sign in on first connect. A free Collimer account is enough. No API keys are pasted. This npm package itself is retired and needs no setup because it no longer works.
Before you install
This package is retired and every call fails, so installing it is pointless; remove the collimer stdio entry from your MCP config. The remote server acts on the Collimer account you sign in with, so it can read and change that account's brand data. Drafts are for human review and it never publishes on its own. The retired package sent only the domain passed and an optional email.

Installation

In SourceWeft

  1. Open Collimer Mcp in the dashboard and add it to a workspace.
  2. Connect the required credentials. They are stored privately and never shown on public pages.
  3. Enable the server for the chats that should use its tools.

Web executable via Streamable HTTP. Remote servers run from the web runtime once configured in a workspace.

Use with an agent

Paste this prompt into Claude Code, Codex, Cursor or another agent — or into SourceWeft chat. The agent reads this server's install guide, shows you its publisher, endpoint and sign-in, and adds it to your client once you agree. Keys never go into a command.

Read https://sourceweft.com/mcp/io.github.sandcastlelabs%2Fcollimer-mcp/install.md and connect the MCP server it describes to my client. Before changing any config, show me its publisher, endpoint and sign-in method and wait for my OK. Never put an API key in a command or in a file I would commit; ask me where it should come from.

Read the install guide the agent follows

Other MCP clients

Add this to your client's mcpServers config. The client completes OAuth sign-in on first connect.

{
  "mcpServers": {
    "collimer": {
      "type": "http",
      "url": "https://app.collimer.com/mcp"
    }
  }
}

README

collimer-mcp

[npm] · MIT · Model Context Protocol

⚠️ Retired — switch to the remote server

Collimer is a remote MCP server at https://app.collimer.com/mcp.

Use the remote server instead

Claude Code

bash
claude mcp add --transport http collimer https://app.collimer.com/mcp

Claude Desktop — Settings → Connectors → Add custom connector, with the URL https://app.collimer.com/mcp.

Cursor / VS Code / Windsurf / any client that supports remote MCP — in the client's MCP config (~/.cursor/mcp.json, .vscode/mcp.json, .mcp.json):

json
{  "mcpServers": {    "collimer": {      "type": "http",      "url": "https://app.collimer.com/mcp"    }  }}

There are no keys to paste. The server speaks OAuth 2.1 with dynamic client registration and PKCE, so your client discovers the endpoints and prompts you to sign in the first time you connect. A free account is enough to connect.

What the remote server does

The remote server exposes the work loop:

  • Scan and audit a brand's AI-search visibility across ChatGPT, Claude, Gemini, Perplexity and Google AI Overviews, and read the finished report.
  • Find the work — open recommendations for a brand in plan-priority order.
  • Do the work — turn a recommendation into a draft for a human to review. It never publishes on its own.
  • Verify the work — check whether what shipped actually landed and moved the score.
  • Onboard a brand end to end, with proposed brand context a person confirms.

If you already have this package installed

Every call fails with a message naming the remote endpoint. Nothing is wrong on your side and there is no version to upgrade to — remove the collimer stdio entry from your MCP config and add the remote server above.

jsonc
// remove this{ "collimer": { "command": "npx", "args": ["-y", "collimer-mcp"] } }

What is Collimer?

Collimer measures and improves how often AI answer engines cite your brand — generative engine optimization (GEO), the AI-search successor to SEO. Trackers tell you you're invisible. Collimer gets you cited.

Privacy

The remote server acts on the Collimer account you sign in with. This retired package sent only the domain you passed and an optional email, and read neither your files nor your conversation.

License

MIT © Sandcastle Labs

Source: README.md at commit d103c71

Tools

0
This server asks you to sign in, so SourceWeft could not read its tools without an account and has not indexed them. What a connected account sees can depend on that account and its permissions.

Version history

3
  1. v0.3.2LatestSep 29, 2026
  2. v0.3.1Sep 23, 2026
  3. v0.3.0Sep 16, 2026

Score

85% of the applicable checks met

How complete this listing is, computed from the registry entry, the endpoint and public sources. Not a rating of the server and not a statement that it is safe or working today: reachability is a dated check, and no installs or reviews go into the score.

  • Reached in the last 30 daysRequired25 pts
  • Auth declaredRequired10 pts
  • Tools listed15 pts

    Answer tools/list without a credential, or ship a package that starts in a sandbox without one.

  • DescriptionRequired15 pts
  • Logo10 pts
  • Documentation15 pts
  • License10 pts