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Alchemforge MCP server

Which MCP servers are Alchemforge's own, from the official registry and from asking its own domain, whether they answer, and what they offer. A program checked each of these, nobody copied them from a product page.

read 2026-10-29

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Whose server it is
  • Registry namepage.signupsheet/signupsheetverified in the MCP registry

The registry name sits under signupsheet.page. The registry only lets a publisher use that namespace after proving control of the domain through DNS or HTTP.

When we asked itchecked 2026-10-29
  • Stateanswerschecked 2026-10-29
  • Tools4
  • Server calls itselfsignupsheet-page
  • Server version1.0.0
  • Protocol version2025-06-18

On 2026-10-29 the server answered initialize and tools/list without a sign-in. First answer in 486 ms.

Should an agent connect itNot proven either way yet
  • Whether its tools do the product's job has not been judged yet.
  • Checked on 6 of the 7 days it takes to judge reliability.

Once connected

  • For "Collect dish or shift sign-ups for a potluck", the likely first call is create_signup_sheet.
  • create_signup_sheet, create_date_poll, create_group_card change data without a sign-in: anyone with the address can call them.
  • Parameters are untyped or undescribed in 1 of 4 tools: check arguments before calling.

Said by rules from the measurements above. The likely first call is a model's pick from the tool list; read its description before relying on it.

Measured dailydaily checks: 6, the first on 2026-10-29
  • INITE MCP scoreafter a weeka score needs 7 daily checks: 6 so far
  • Answeredmeasuring6 of the 7 daily checks it takes to print a share
  • Median first answer748 ms
  • Space in an agent's context≈ 3,037 tokensthe definitions of all its tools (4), which an agent carries on every turn
  • Tool definitionsA · 96 of 100
  • Typed results4 of 4 toolsdeclared outputSchema: results come typed, read once
  • Parameters without a description: in 1 of 4

What an agent can do with it

  • can do · Collect dish or shift sign-ups for a potluck
  • not sure · Limit volunteer slots and keep a waitlist
  • not sure · Gather pledges from a group for a shared gift

Each of the product's use cases, put to Jev against this server's tool list: can an agent do it with these tools?

Worth a look

  • Tools that change data, on a server that answers without a sign-in: create_signup_sheet, create_date_poll, create_group_card

A program checks the server once a day: initialize and tools/list, no model. Tokens are the definitions' length at about four characters a token. The grade averages six checks of every tool's name, description, schema and annotations; it says how well the tools are described, not whether they work. The score weighs what was measured and nothing else: answering (25%), doing the product's job (25%), definitions (20%), context (10%), use (10%) and how readily a client connects (10%). A part that was not measured is left out, and a hidden instruction caps the score at 40. The state of vendors' MCP servers: method and numbers →

Tools it offers4 tools · read 2026-10-29
  • create_signup_sheet

    Creates a live online sign-up sheet on SignUpSheet.page where people claim slots from one shared link without an account, and returns the share link and the private organizer link. Use it when the user wants people to sign up for things…

  • create_date_poll

    Creates a group scheduling poll on SignUpSheet.page: people open one link and answer yes, maybe or no for each date or time option, and the option that works for most people is highlighted. Returns the share link and the private organizer…

  • create_group_card

    Creates an online group card on SignUpSheet.page for one person: everyone opens one shared link and writes a message, and the organizer delivers the finished card later by email, on screen or printed. Use it for a farewell, birthday…

  • get_sheet_summary

    Reads the current public status of a SignUpSheet.page sign-up sheet, date poll or group card from its share link: which slots are open or full, poll answers per option, or how many people have signed a card. Use it when the user asks how…

How to connect

Add the server to your MCP client config. Claude Desktop, Cursor and most other clients read this shape:

{
  "mcpServers": {
    "signupsheet": {
      "type": "http",
      "url": "https://signupsheet.page/mcp"
    }
  }
}

Add it

Claude Code, in a terminal

claude mcp add --transport http signupsheet https://signupsheet.page/mcp

Add to CursorAdd to VS Code

claude.ai, ChatGPT and other clients: add https://signupsheet.page/mcp as a custom connector in the settings.

Each line is something a program found when it went looking: the registry entry, the server's own answer, a spec that parses. A missing line means we did not find it, not that it does not exist.