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Contact Affordance

R0· no sign-in

Check how to contact a business website, and whether that contact path actually works.

v0.1.1 · active · repository · descriptor JSON · versions

An agent can connect right now, no human step.Remote endpoint, no authentication, reachable on the last probe.
Quality79good
Trust85of 100
Uptime, 30 days97%
Latency p50128 ms

Connect

8 clients · secrets stay placeholders
{
  "mcpServers": {
    "contact-affordance": {
      "type": "http",
      "url": "https://contact-affordance-mcp.ottobot2025.workers.dev/mcp"
    }
  }
}
claude mcp add --transport http contact-affordance https://contact-affordance-mcp.ottobot2025.workers.dev/mcp
[mcp_servers.contact-affordance]
url = "https://contact-affordance-mcp.ottobot2025.workers.dev/mcp"
{
  "$schema": "https://opencode.ai/config.json",
  "mcp": {
    "contact-affordance": {
      "type": "remote",
      "url": "https://contact-affordance-mcp.ottobot2025.workers.dev/mcp",
      "enabled": true
    }
  }
}
{
  "mcpServers": {
    "contact-affordance": {
      "type": "http",
      "url": "https://contact-affordance-mcp.ottobot2025.workers.dev/mcp"
    }
  },
  "deeplink": "cursor://anysphere.cursor-deeplink/mcp/install?name=contact-affordance&config=eyJ0eXBlIjoiaHR0cCIsInVybCI6Imh0dHBzOi8vY29udGFjdC1hZmZvcmRhbmNlLW1jcC5vdHRvYm90MjAyNS53b3JrZXJzLmRldi9tY3AifQ%3D%3D"
}
{
  "servers": {
    "contact-affordance": {
      "type": "http",
      "url": "https://contact-affordance-mcp.ottobot2025.workers.dev/mcp"
    }
  }
}
{
  "mcpServers": {
    "contact-affordance": {
      "httpUrl": "https://contact-affordance-mcp.ottobot2025.workers.dev/mcp"
    }
  }
}
extensions:
  "contact-affordance":
    enabled: true
    name: "contact-affordance"
    type: streamable_http
    uri: "https://contact-affordance-mcp.ottobot2025.workers.dev/mcp"
    timeout: 300

Quality 79 / 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 hygiene71 · weight 30
  • pass
    tools.descriptionsevery tool has a description
  • pass
    tools.description_lengthdescriptions are concise
  • pass
    tools.schemasevery tool has an object input schema
  • fail
    tools.annotationsno tool declares readOnlyHint or destructiveHint, so clients cannot tell safe calls from risky ones
  • fail
    tools.directory_hintsno tool declares all four of readOnlyHint, destructiveHint, idempotentHint and openWorldHint; missing: check_contact_path (readOnlyHint, destructiveHint, idempotentHint, openWorldHint)
  • pass
    tools.token_costabout 184 tokens to load every tool
  • pass
    tools.api_dumptools are not a one-to-one API dump
stability100 · weight 15
  • pass
    stability.changesno 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

1 tools, about 184 tokens to load them all · tool set ab53e61fb5b2 · checked 2026-10-20 19:42 UTC

Tool changes

No tool definition changes recorded. A server's first observation is its baseline; later probes record what changes.

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 85 / 100

duplicate-repo
provenance75
liveness99
freshness85
hygiene80

+repository +dns-namespace +reachable +uptime-97% ~updated-43d-ago -duplicate-repo(7 names)

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://contact-affordance-mcp.ottobot2025.workers.dev/mcp streamable-httpnoneyes97%128 ms2025-06-182026-10-20

Tools (1)

check_contact_pathGiven a business website URL, report how a human is meant to make contact and whether that path is actually reachable. Returns a verdict of 'reachable' or 'inconclusive', the forms found with their resolved handler URLs, and any published phone or email. Never submits anything. Answers 'inconclusive' rather than guessing when a site is client-rendered, bot-protected or parked -- about 64% of real sites cannot be judged from outside, and a confident wrong answer is worse than an honest one.

Schemas: list_tools.

Also listed as

6 other active names share this repository: agency.ottobot/business-contact-finder, agency.ottobot/contractor-license-changes, agency.ottobot/licensed-house-painters, ai.com.mcp/registry, org.ottobot/domain-liveness, site.qrrapido/qr-generator

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More from org.ottobot

Official server.json
{
  "name": "org.ottobot/contact-affordance",
  "title": "Contact Affordance",
  "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
  "remotes": [
    {
      "url": "https://contact-affordance-mcp.ottobot2025.workers.dev/mcp",
      "type": "streamable-http"
    }
  ],
  "version": "0.1.1",
  "repository": {
    "url": "https://github.com/modelcontextprotocol/registry",
    "source": "github"
  },
  "description": "Check how to contact a business website, and whether that contact path actually works."
}