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I'm In! Sign-up Sheets

R0· no sign-in

Turn an email, notes or a flyer into a free sign-up sheet with reminders and waitlists.

v1.0.0 · active · website · descriptor JSON · versions

An agent can connect right now, no human step.Remote endpoint, no authentication, reachable on the last probe.
Quality88good
Trust82of 100
Uptime, 30 days94%
Latency p50466 ms

Connect

8 clients · secrets stay placeholders
{
  "mcpServers": {
    "sign-up-sheets": {
      "type": "http",
      "url": "https://im-in.events/api/mcp"
    }
  }
}
claude mcp add --transport http sign-up-sheets https://im-in.events/api/mcp
[mcp_servers.sign-up-sheets]
url = "https://im-in.events/api/mcp"
{
  "$schema": "https://opencode.ai/config.json",
  "mcp": {
    "sign-up-sheets": {
      "type": "remote",
      "url": "https://im-in.events/api/mcp",
      "enabled": true
    }
  }
}
{
  "mcpServers": {
    "sign-up-sheets": {
      "type": "http",
      "url": "https://im-in.events/api/mcp"
    }
  },
  "deeplink": "cursor://anysphere.cursor-deeplink/mcp/install?name=sign-up-sheets&config=eyJ0eXBlIjoiaHR0cCIsInVybCI6Imh0dHBzOi8vaW0taW4uZXZlbnRzL2FwaS9tY3AifQ%3D%3D"
}
{
  "servers": {
    "sign-up-sheets": {
      "type": "http",
      "url": "https://im-in.events/api/mcp"
    }
  }
}
{
  "mcpServers": {
    "sign-up-sheets": {
      "httpUrl": "https://im-in.events/api/mcp"
    }
  }
}
extensions:
  "sign-up-sheets":
    enabled: true
    name: "sign-up-sheets"
    type: streamable_http
    uri: "https://im-in.events/api/mcp"
    timeout: 300

Quality 88 / 100good

protocol75 · weight 25
  • warn
    protocol.modernnewest supported version is 2025-06-18; 2026-07-28 not supported, older versions are deprecated until 2027-07-28
  • n/a
    protocol.statelessonly applies to 2026-07-28 servers
  • pass
    protocol.transportstreamable HTTP
  • n/a
    protocol.list_ttlonly applies to 2026-07-28 servers
authorizationn/a · weight 15
  • n/a
    auth.prm, auth.as_metadata, auth.cimdno remote uses OAuth
  • n/a
    auth.secret_in_urlno templated URL
tool hygiene93 · weight 30
  • pass
    tools.descriptionsevery tool has a description
  • pass
    tools.description_lengthdescriptions are concise
  • pass
    tools.schemasevery tool has an object input schema
  • pass
    tools.annotations3 of 3 tools declare readOnlyHint or destructiveHint
  • warn
    tools.directory_hints1 of 3 tools declare all four hints; missing: draft_sheet_link (idempotentHint); list_templates (idempotentHint)
  • pass
    tools.token_costabout 517 tokens to load every tool
  • pass
    tools.api_dumptools are not a one-to-one API dump
stability100 · weight 15
  • pass
    stability.changes4 tool changes in 30 days
  • pass
    stability.rug_pullno tool changed its meaning under the same name
dependenciesn/a · weight 15
  • n/a
    deps.known_vulns, deps.mcp_sdk_version, deps.resolvableno npm or PyPI package

3 tools, about 517 tokens to load them all · tool set 32f29da8898b · tools last changed 2026-10-12 · checked 2026-10-20 23:59 UTC

Tool changes

  • create_signup_sheetchangedinput schema
  • create_signup_sheetchangeddescription, annotations
    before

    Create a live sign up sheet on im-in.events for the user. Returns the shareable sheet URL and emails the user a private manage/claim link. Requires the USER's real email — never invent one. Strictly rate limited.

    after · 55% of words in common

    Create a live sign-up sheet on im-in.events from a title, slot names and a time zone. Returns the shareable sheet URL and emails a private manage and claim link to owner_email, the user's own address. One sheet per owner email a day.

  • list_templateschangedannotations
  • draft_sheet_linkchangeddescription, annotations
    before

    Turn the user's email, notes, flyer text or description of their event into a link that opens im-in.events with those words in the Describe it box: one press builds the whole sign-up sheet (dates, times, place, every role with its count, waitlist, reminders, a theme and a cover picture), they check it and publish. No account needed; nothing is created until they press it. Prefer this over create_signup_sheet when the user has real details.

    after · 62% of words in common

    Turn the user's email, notes, flyer text or description of their event into a link that opens im-in.events with those words in the Describe it box. Pressing Make my draft there builds the whole sign-up sheet (dates, times, place, every role with its count, waitlist, reminders and its look) for the user to check and publish. Creates nothing and needs no account.

Full history: list_changes · trend: quality JSON.

Checks run on what our credential-free, read-only probes observe; tools are never called and no code audit is performed. How it is computed.

Trust 82 / 100

no-repository
provenance55
liveness98
freshness100
hygiene80

+dns-namespace +website +reachable +uptime-94% +updated-9d-ago -no-repository

Derived from observable signals (official registry feed and our own credential-free probes); no code audit performed. How it is computed.

Endpoints

remoteauthreachableuptime 30dp50protocollast ok
https://im-in.events/api/mcp streamable-httpnoneyes94%466 ms2025-06-182026-10-20

Tools (3)

create_signup_sheetdestructiveCreate a live sign-up sheet on im-in.events from a title, slot names and a time zone. Returns the shareable sheet URL and emails a private manage and claim link to owner_email, the user's own address. One sheet per owner email a day.
draft_sheet_linkread-onlyTurn the user's email, notes, flyer text or description of their event into a link that opens im-in.events with those words in the Describe it box. Pressing Make my draft there builds the whole sign-up sheet (dates, times, place, every role with its count, waitlist, reminders and its look) for the user to check and publish. Creates nothing and needs no account.
list_templatesread-onlyList I'm In! sign up sheet templates (potluck, meal train, volunteer shifts, ...) with their prefilled slots.

Schemas: list_tools.

Similar MCP servers

Official server.json
{
  "name": "events.im-in/sign-up-sheets",
  "title": "I'm In! Sign-up Sheets",
  "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
  "remotes": [
    {
      "url": "https://im-in.events/api/mcp",
      "type": "streamable-http"
    }
  ],
  "version": "1.0.0",
  "websiteUrl": "https://im-in.events",
  "description": "Turn an email, notes or a flyer into a free sign-up sheet with reminders and waitlists."
}