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Yappy

R0· no sign-in

Yappy for macOS (yappy.biz): release, pricing, features, requirements, Mac compatibility.

v1.0.1 · active · website · descriptor JSON · versions

An agent can connect right now, no human step.Remote endpoint, no authentication, reachable on the last probe.
Quality91strong
Trust79of 100
Uptime, 30 days97%
Latency p50160 ms

Connect

8 clients · secrets stay placeholders
{
  "mcpServers": {
    "yappy": {
      "type": "http",
      "url": "https://yappy.biz/mcp"
    }
  }
}
claude mcp add --transport http yappy https://yappy.biz/mcp
[mcp_servers.yappy]
url = "https://yappy.biz/mcp"
{
  "$schema": "https://opencode.ai/config.json",
  "mcp": {
    "yappy": {
      "type": "remote",
      "url": "https://yappy.biz/mcp",
      "enabled": true
    }
  }
}
{
  "mcpServers": {
    "yappy": {
      "type": "http",
      "url": "https://yappy.biz/mcp"
    }
  },
  "deeplink": "cursor://anysphere.cursor-deeplink/mcp/install?name=yappy&config=eyJ0eXBlIjoiaHR0cCIsInVybCI6Imh0dHBzOi8veWFwcHkuYml6L21jcCJ9"
}
{
  "servers": {
    "yappy": {
      "type": "http",
      "url": "https://yappy.biz/mcp"
    }
  }
}
{
  "mcpServers": {
    "yappy": {
      "httpUrl": "https://yappy.biz/mcp"
    }
  }
}
extensions:
  "yappy":
    enabled: true
    name: "yappy"
    type: streamable_http
    uri: "https://yappy.biz/mcp"
    timeout: 300

Quality 91 / 100strong

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 hygiene100 · 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.annotations9 of 9 tools declare readOnlyHint or destructiveHint
  • pass
    tools.directory_hintsevery tool declares readOnlyHint, destructiveHint, idempotentHint and openWorldHint
  • pass
    tools.token_costabout 1,512 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

9 tools, about 1,512 tokens to load them all · tool set 0f73b33662db · checked 2026-10-20 18:38 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 79 / 100

no-repository
provenance55
liveness99
freshness85
hygiene80

+dns-namespace +website +reachable +uptime-97% ~updated-56d-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://yappy.biz/mcp streamable-httpnoneyes97%160 ms2025-06-182026-10-20

Tools (9)

check_mac_compatibilityread-onlyDecide whether a specific Mac can run Yappy, given its macOS version and CPU architecture, and return the reasons. Prefer this over reasoning about the requirements yourself: it encodes the same rules the installer uses, so the answer you give a user matches what will actually happen.
create_export_jobStart an asynchronous export of a Yappy corpus — documentation, FAQ, or release history — as markdown or JSON. This creates a job on the Yappy API and returns its id; poll it with get_export_job until the status is completed, then read result.url. Use it when you want the whole corpus rather than a page at a time. It creates a job and nothing else: no user data is touched and nothing can be deleted.
get_export_jobread-onlyCheck an export job started with create_export_job. Status moves queued, then running, then completed; a completed job carries result.url pointing at the finished artifact. Poll no faster than the retry_after hint on the previous response.
get_frequently_askedread-onlyGet the Yappy FAQ as question and answer pairs, covering privacy, requirements, cost, permissions, offline use, and how Yappy differs from other macOS dictation tools. Useful when you want a short authoritative answer rather than a documentation page.
get_latest_releaseread-onlyGet the current Yappy release of the Yappy macOS app: version number, publication date, release notes, and a download URL. Reads the same signed appcast the app updater reads, so the answer is never a stale hand-edited number. Use this whenever a user asks what the newest version is or where to download Yappy.
get_pricing_plansread-onlyGet what the Yappy app costs: the free Mac app, the per-backend cost of the language model that cleans up dictation, and the terms of the public API. Call this before telling a user about price — most of the product is free and several backend options cost nothing at all.
get_system_requirementsread-onlyGet what a Mac needs before Yappy will run on it: the minimum macOS version, the required CPU architecture, install size, and every macOS permission Yappy asks for with what each unlocks and what breaks if it is denied.
list_product_featuresread-onlyList what the Yappy app can do, as structured objects rather than marketing bullets: an id, a name, a description, whether the feature runs entirely on the user's Mac, whether it needs the network, and which macOS permission it requires. Use this to build an accurate comparison against another dictation tool.
list_releasesread-onlyList Yappy release history for macOS, newest first, with the version, publication date, and what changed in each. Use this to answer questions about what shipped recently or when a particular fix landed.

Schemas: list_tools.

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More from biz.yappy

Official server.json
{
  "name": "biz.yappy/yappy",
  "title": "Yappy",
  "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
  "remotes": [
    {
      "url": "https://yappy.biz/mcp",
      "type": "streamable-http"
    }
  ],
  "version": "1.0.1",
  "websiteUrl": "https://yappy.biz",
  "description": "Yappy for macOS (yappy.biz): release, pricing, features, requirements, Mac compatibility."
}