MCP.Market

Sponsorable MCP server

online · 100% uptime
by sponsorable.com·com.sponsorable/sponsorable·v1.0.0
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Find brands that already sponsor podcasts like yours, then reveal the buyer to pitch.

B79/100grade B
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Sponsorable tools (17, 3 write)

write = sends, deletes, buys or posts
  • add_list_itemFree

    Add an item to a saved list. item_id is the sponsor's domain, a podcast_id (Pro plans), a category_id, or a contact_id. Adding an item that's already in the list is a no-op. Free to call.

  • create_listwrite actionFree

    Create a new, empty saved list. Free to call.

  • delete_listwrite actionFree

    Permanently delete a saved list and everything in it. This cannot be undone — confirm with the user before calling, then set confirmed=true.

  • fetchFree

    Retrieve the Sponsorable profile for one podcast sponsor as a citable document — the deep-research/Responses-API compatibility interface, paired with search. The id is a sponsor domain, as returned by search (e.g. 'betterhelp.com'). For a structured JSON profile use get_sponsor instead.

  • find_sponsors_for_showFree

    Given a podcast's name or RSS feed URL, return the brands detected sponsoring it, falling back to brands active in the show's categories when few exact sponsors are found. Each result carries a short reason. Use this for "who would sponsor my show?" questions; it identifies one show per call and does not browse the podcast catalog. Without a linked account, results cover publicly listed sponsors only.

  • get_categoryFree

    Category dossier: totals plus the top sponsors and podcasts in the category. Free to call.

  • get_listFree

    Full contents of a saved list: sponsors, podcasts (Pro plans), categories, and contacts. Contacts follow the same masking and reveal rules as list_sponsor_contacts, including the deduplicated internal usage record on included-contact plans (no credits are charged).

  • get_podcastFree

    Full profile for one podcast: overview, host contact, and its top and newest sponsors. Free to call.

  • get_sponsorFree

    Full profile for one sponsor, addressed by domain: description, industry, location, size, sponsorship totals, top and newest podcasts, and top categories. Without a linked account, only publicly listed sponsors resolve, with top-line stats and category names only (no company details, no contact section). On the credit-based Free plan the first full view of a sponsor charges 1 credit and permanently unlocks its dossier for the whole organization (repeat views are free, never double-charged) — warn the user before opening many new sponsors in one go. A result with locked: true charged nothing; its locked_note says why.

  • list_categoriesFree

    The full podcast category tree with per-category sponsorship totals. Category slugs from here feed the category filter on search_sponsors and search_podcasts. Without a linked account the totals cover the last 90 days and internal identifiers are omitted.

  • list_listsFree

    The organization's saved lists — named collections of sponsors, podcasts, categories, and contacts — with item counts. Free to call.

  • list_sponsor_contactsFree

    Contacts at the sponsoring company who are the likely buyers of podcast sponsorships — the people a podcaster or sales agency would pitch. Ordered by likelihood of owning the ad budget. Free to call. On credit-based plans, locked contacts come back masked (initials, no email/LinkedIn) with disclosure fields — has_email, email_domain, has_linkedin — showing what reveal_contact buys. Plans with contact data included get every contact unmasked here directly; those listings record deduplicated internal usage for billing parity (no credits are charged, nothing else changes).

  • remove_list_itemwrite actionFree

    Remove an item from a saved list. Removing an item that isn't in the list is a no-op. Free to call.

  • reveal_contactFree

    Spend 1 credit to reveal a contact's full name, email, and LinkedIn URL. The unlock is permanent and org-wide: revealing an already-unlocked contact is free and never double-charges. Check the contact's has_email/has_linkedin fields from list_sponsor_contacts first so you know what the credit buys. Ask the user before revealing unless they already told you to, then set confirmed=true.

  • searchFree

    Search Sponsorable's podcast-sponsorship database for brands that sponsor podcasts — the deep-research/Responses-API compatibility interface, paired with fetch. Matches sponsor names and domains and returns citable documents; pass a result's id to fetch for the full profile. For filtered or paginated search (category, industry, recency), use search_sponsors instead.

  • search_podcastsFree

    Search podcasts by name, category, sponsor activity, or the industry of their sponsors. Free to call. Results are paginated (default 25 per page, max 100); page depth is capped at 20 — refine the filters instead of paging deep. Each result carries the podcast_id, name, categories, episode count, and sponsor/sponsorship counts. For one podcast's full profile and its top sponsors, use get_podcast.

  • search_sponsorsFree

    Search companies that sponsor podcasts. All filters are optional and combine (AND). Results are paginated (default 25 per page, max 100); page depth is capped at 20 — refine the filters instead of paging deep. Each result carries the sponsor's domain, name, industry, location, sponsorship/podcast counts, and a representative buyer contact (masked on credit-based plans). Without a linked account, results cover only publicly listed sponsors with top-line stats (no contact or company-detail fields), the last 90 days, first page only, max 25 results. For one company's full profile use get_sponsor; for its buyer-contact list use list_sponsor_contacts.

Public scan report

scanner v0.1.9 · 2026-09-25 · same rubric, same numbers if you re-run it

1 high
  • –Code scanremote-only server, no package to scann/a
  • Live reliabilityremote reachable in 1459ms20/20
  • Tool poisoning17 tool descriptions checked15/15
  • Auth qualityopen endpoint exposes 3 write-action tools with no auth3/15
  • Maintenancelast push 74 days ago12/15
  • Maintainer identityregistry namespace matches repository owner; GitHub account older than a year9/10

Findings (1)

  • highWrite-action tools reachable without authenticationauth.open-write
Overall 79/100. Components that don't apply are left out of the denominator. Any critical finding is an F.RubricAppeal a findingJSON

How Sponsorable compares

Against every graded MCP server, from our own scans and uptime checks. Updated after each scan run.

Safety score
79/100
higher than 58% of 48,255 servers
Tools
17
the typical server has 7
Tools that change things
18%
typical: 0%. Fewer write tools means less an agent can break
Uptime
100%
of our recent checks; the typical remote server answers 100%
Response time
571 ms
faster than 25% of 30,031 servers

What its tools let an agent do: 13 read · 2 create · 2 delete

Install Sponsorable in Claude Code, Cursor or VS Code

claude mcp add --transport http sponsorable https://app.sponsorable.com/mcp
Add to Cursor

What the publisher says

From the Sponsorable repository's README, as published. We do not edit it. Read it on GitHub

Sponsorable MCP server

Connect the Sponsorable podcast-sponsorship database to Claude, ChatGPT, Cursor, and any other client that speaks the Model Context Protocol.

Find brands that already sponsor podcasts like yours—then reveal the buyer to pitch, by name and email. The same detections that power sponsorable.com, read from 4M+ podcast sponsorships across 5.4M shows and updated daily, available to your AI assistant as tools it calls on your behalf.

This repo holds connection config, examples, and the registry manifest. The server itself is

hosted by Sponsorable—there's nothing to install or run locally.

  • Server URL: https://app.sponsorable.com/mcp
  • Transport: Streamable HTTP
  • Auth: OAuth 2.1 (log in to Sponsorable once; tokens refresh automatically)
  • Full docs: https://sponsorable.com/docs/mcp
  • Pricing: public, from $0 — https://sponsorable.com/pricing

Connect your client

Claude (claude.ai & Claude Desktop)

Settings → Connectors → Add custom connector → enter https://app.sponsorable.com/mcp → approve (you'll log in to Sponsorable, then get sent back to Claude).

Claude Code

claude mcp add --transport http sponsorable https://app.sponsorable.com/mcp

ChatGPT

Enable Developer mode under Settings → Apps & Connectors (needs a plan with connector support), add a connector with the URL https://app.sponsorable.com/mcp, complete sign-in.

Cursor — .cursor/mcp.json

{
  "mcpServers": {
    "sponsorable": {
      "url": "https://app.sponsorable.com/mcp"
    }
  }
}

VS Code — .vscode/mcp.json

{
  "servers": {
    "sponsorable": {
      "type": "http",
      "url": "https://app.sponsorable.com/mcp"
    }
  }
}

See examples/ for copy-paste config files.

Tools

Availability follows your plan. All tools are read-only except the list-management tools and reveal_contact. Credit mechanics match the web app—nothing is double-charged, and every unlock is shared with your whole organization.

Sample prompts

See prompts.md. A few to start:

  • "Which brands sponsor podcasts like [your show]? Show the ones that advertise most consistently."
  • "Find sponsors in the finance category that started advertising in the last 90 days."
  • "Who's the buyer to pitch at [brand], and what's their email?"

Links

Website · MCP docs · API reference · Pricing · Browse sponsors

License

MIT — see LICENSE. Covers this repo's examples and config only; the hosted service has its own terms.

Nothing above is checked by us. What we check is on the safety report.

Sponsorable: common questions

Is Sponsorable MCP server safe?
Mostly: it is graded B (79/100). Read the Sponsorable safety report
How do I install Sponsorable?
It runs remotely at app.sponsorable.com. Add it to Claude Code, Cursor, VS Code or Claude Desktop with the snippets above, or call it through the mcp.market gateway without installing anything.
Does Sponsorable need an API key?
Not as far as the registry entry and our scan can tell: no credentials are declared or required.
Is Sponsorable maintained?
The last commit was 114 days ago (2026-07-13). The latest release is v1.0.0.
Is Sponsorable up?
100% of our last 28 checks got an answer. We check remote servers about four times a day.
How does Sponsorable compare with other MCP servers?
safety score 79/100 (higher than 58% of 48,255 servers); tools 17 (the typical server has 7); tools that change things 18% (typical: 0%. Fewer write tools means less an agent can break). Full comparison.