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SaaSCity

R0· no sign-in

Audit your site, pick from 1,600+ launch directories by DR and link type, and list on SaaSCity.

v2.0.0 · active · repository · website · descriptor JSON · versions

An agent can connect right now, no human step.Remote endpoint, no authentication, reachable on the last probe.
Quality97strong
Trust95of 100
Uptime, 30 days98%
Latency p50525 ms

Connect

8 clients · secrets stay placeholders
{
  "mcpServers": {
    "saascity": {
      "type": "http",
      "url": "https://saascity.io/api/mcp"
    }
  }
}
claude mcp add --transport http saascity https://saascity.io/api/mcp
[mcp_servers.saascity]
url = "https://saascity.io/api/mcp"
{
  "$schema": "https://opencode.ai/config.json",
  "mcp": {
    "saascity": {
      "type": "remote",
      "url": "https://saascity.io/api/mcp",
      "enabled": true
    }
  }
}
{
  "mcpServers": {
    "saascity": {
      "type": "http",
      "url": "https://saascity.io/api/mcp"
    }
  },
  "deeplink": "cursor://anysphere.cursor-deeplink/mcp/install?name=saascity&config=eyJ0eXBlIjoiaHR0cCIsInVybCI6Imh0dHBzOi8vc2Fhc2NpdHkuaW8vYXBpL21jcCJ9"
}
{
  "servers": {
    "saascity": {
      "type": "http",
      "url": "https://saascity.io/api/mcp"
    }
  }
}
{
  "mcpServers": {
    "saascity": {
      "httpUrl": "https://saascity.io/api/mcp"
    }
  }
}
extensions:
  "saascity":
    enabled: true
    name: "saascity"
    type: streamable_http
    uri: "https://saascity.io/api/mcp"
    timeout: 300

Quality 97 / 100strong

protocol100 · weight 25
  • pass
    protocol.modernsupports 2026-07-28 (server/discover)
  • pass
    protocol.statelessanswers without a session
  • pass
    protocol.transportstreamable HTTP
  • pass
    protocol.list_ttltool list is cacheable (ttlMs 3600000)
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.annotations13 of 13 tools declare readOnlyHint or destructiveHint
  • warn
    tools.directory_hints1 of 13 tools declare all four hints; missing: recommend_launch_directories (destructiveHint); check_badge (destructiveHint); get_submission_status (destructiveHint); …
  • pass
    tools.token_costabout 2,373 tokens to load every tool
  • pass
    tools.api_dumptools are not a one-to-one API dump
stability100 · weight 15
  • pass
    stability.changes1 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

13 tools, about 2,373 tokens to load them all · tool set 0460995693eb · tools last changed 2026-10-14 · checked 2026-10-19 10:52 UTC

Tool changes

  • get_offerschangeddescription
    before

    SaaSCity listing offers with real prices - free queue, Quick Pass, Premium - and exactly what each buys (queue position, dofollow link, launch post). Only a human can pay, on the claim page.

    after · 91% of words in common

    SaaSCity listing offers with real prices - free queue, Quick Pass, Premium - and exactly what each buys (queue position, dofollow link, city-map building, launch post). Only a human can pay, on the claim page.

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 95 / 100

provenance85
liveness99
freshness100
hygiene100

+repository +dns-namespace +website +reachable +uptime-98% +updated-25d-ago

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://saascity.io/api/mcp streamable-httpnoneyes98%525 ms2026-07-28, 2025-11-25, 2025-06-18, 2025-03-26, 2024-11-052026-10-19

Tools (13)

check_badgeread-onlyCheck whether the SaaSCity badge is live on a site. Reads the given URL and, for a deep page, the site homepage too, rendering JavaScript if the static HTML misses it. A verified badge turns the listing link dofollow.
check_launch_readinessread-onlyAudit a product homepage before launching it: HTTPS, noindex, title and meta description, og:image (fetched to confirm it loads), X card, favicon, canonical, mobile viewport, h1, JSON-LD, robots.txt, sitemap, parked or 404 pages, response time, and whether the page is empty without JavaScript. Returns a 0-100 score, a verdict and a fix for every problem. Reads the static HTML the way directory scrapers and link-preview bots do.
find_alternativesread-onlyOther SaaSCity listings in the same category as a given listing, most upvoted first. Useful for competitor research and positioning.
find_launch_directoriesread-onlyFilter 1,666 startup, SaaS and AI directories by category, minimum Ahrefs DR, link type (dofollow/nofollow), price and badge-swap requirement. Returns submit URLs. Link type and price are "unknown" where nobody has verified them yet - treat those as unverified, not as free or dofollow.
get_launch_directoryread-onlyLook up one directory by domain or URL: Ahrefs DR, dofollow or nofollow, price, whether it wants a badge swap, the submit URL, and a human verdict where one exists. Use it to vet a directory before paying for a listing.
get_launch_weeksread-onlySaaSCity launch-week queue: the next 12 Mondays, how many free slots each has left, and which are full. Use it to tell a founder when a free listing would go live.
get_leaderboardread-onlySaaSCity's most upvoted launches for this week's launch, the last 30 days, or all time, optionally within one category.
get_listingread-onlyOne live SaaSCity listing by slug: title, tagline, full description, category, upvote points, link type (dofollow/nofollow), listing page and product site.
get_offersread-onlySaaSCity listing offers with real prices - free queue, Quick Pass, Premium - and exactly what each buys (queue position, dofollow link, city-map building, launch post). Only a human can pay, on the claim page.
get_submission_statusread-onlyWhere a SaaSCity submission stands: a draft by claim token (unclaimed, claimed and in review, or expired) or a live listing by slug (launch week, badge, link type, points).
recommend_launch_directoriesread-onlyHand-picked launch directories for a product type, grouped by when to submit (launch day first, evergreen after). Every pick carries a human-written verdict, including the ones that are not worth paying for, plus Ahrefs DR, link type and price. Start here; use find_launch_directories to go wider across all 1,666 sites.
search_listingsread-onlySearch products listed on SaaSCity by keyword and/or category. Returns title, tagline, category, upvote points, the listing page and the product site. Useful for market research ("what else exists in this space?") before a launch.
submit_projectList a product on the SaaSCity launch directory. Creates an inert draft and returns a claim URL; the human opens it to sign in, confirm the listing and pick a launch Monday. Nothing is published or charged until they do, and every listing is reviewed by a person. Free to submit. Free subdomain hosts (github.io, netlify.app...) and domains that already have a listing are refused.

Schemas: list_tools.

Similar MCP servers

Official server.json
{
  "name": "io.saascity/saascity",
  "icons": [
    {
      "src": "https://saascity.io/apple-touch-icon.png",
      "sizes": [
        "180x180"
      ],
      "mimeType": "image/png"
    }
  ],
  "title": "SaaSCity",
  "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
  "remotes": [
    {
      "url": "https://saascity.io/api/mcp",
      "type": "streamable-http"
    }
  ],
  "version": "2.0.0",
  "repository": {
    "url": "https://github.com/nyyhao/saascity-mcp",
    "source": "github"
  },
  "websiteUrl": "https://saascity.io",
  "description": "Audit your site, pick from 1,600+ launch directories by DR and link type, and list on SaaSCity."
}