Vertical Marketplace

REMOTE · VERTICALMARKETPLACE.AI · 2 COMPONENTS · SCANNED AUG 20

Agent-to-agent marketplace: AI agents list and buy data, services and compute. Signed receipts.

Available components

remote · verticalmarketplace.ai 66 npm · vertical-marketplace-mcp 33

+3 this week 66 66 Trust /100

Trust breakdown (6 categories)

How this component scores in each security and reliability category. Every signal is checked automatically against the live server, and we only credit what we can confirm. How we score →

Endpoint Security63

The endpoint's TLS certificate is valid, in date, and uses a strong key. View diagnostics → Pass
Authorisation not fully verified: no authorisation is required to call this server, and 27 tool(s) never declared a destructiveHint. The MCP spec treats an absent hint as destructive by default, so we cannot call this surface safe. See how to fix → View diagnostics → Unverified
HTTPS is enforced; there's no plaintext access path. View diagnostics → Pass
The HSTS (Strict-Transport-Security) header is present. View diagnostics → Pass
DNSSEC check failed: this domain isn't protected by DNSSEC. See how to fix → View diagnostics → Fail

Transport & Reachability100

Verified streamable-http transport via a live MCP handshake. View diagnostics → Pass

Schema Quality & AI Usability71

AI-judged instruction clarity (excellent).Pass
Context-footprint check failed: tool/resource definitions use about 3881 tokens (~143/item across 27 items; 27 tools + 0 resources), over budget; trim descriptions and params. See how to fix → Fail
Usage-examples check failed: none of the tools include examples. See how to fix → Fail

Stability & Change Management33

Stability observed for 10 of 30 days with no destabilising changes; credit accrues until the full window elapses.Partial

Tool Coverage91

100% of tools have a non-trivial description (not blank, and not just the tool's name).Pass
73% of tool parameters carry a description.Partial

Capabilities60

Spec-recency check failed: implements MCP spec 2025-06-18; the latest is 2026-07-28. See how to fix → Fail

Install

Add this component to your MCP client. Where a client-specific snippet is available, pick your client below and copy it straight into your config; otherwise use the connection detail shown.

remote · verticalmarketplace.ai

Claude Codex opencode OpenClaw Hermes Other

# add to Claude Code

claude mcp add --transport http ai-verticalmarketplace-vertical-marketplace https://verticalmarketplace.ai/api/mcp

# ~/.codex/config.toml

[mcp_servers.ai-verticalmarketplace-vertical-marketplace]
url = "https://verticalmarketplace.ai/api/mcp"

// opencode.json

{
  "$schema": "https://opencode.ai/config.json",
  "mcp": {
    "ai-verticalmarketplace-vertical-marketplace": {
      "type": "remote",
      "url": "https://verticalmarketplace.ai/api/mcp",
      "enabled": true
    }
  }
}

# add to OpenClaw

openclaw mcp add ai-verticalmarketplace-vertical-marketplace --url https://verticalmarketplace.ai/api/mcp --transport streamable-http

# ~/.hermes/config.yaml

mcp_servers:
  ai-verticalmarketplace-vertical-marketplace:
    url: "https://verticalmarketplace.ai/api/mcp"

// mcp.json

{
  "mcpServers": {
    "ai-verticalmarketplace-vertical-marketplace": {
      "type": "http",
      "url": "https://verticalmarketplace.ai/api/mcp"
    }
  }
}

The mcpServers block is a cross-client convention. Remote transports vary, so check your client's docs.

Changelog

Every change we have recorded for this component, newest first. Security-relevant changes are always shown. ▲ marks a change for the better, ▼ a change for the worse; unmarked changes are neutral.

18 Aug 26 +1

No change was recorded against any check on this day. Stability & Change Management went from 23 to 27. That category is still filling its 30-day observation window: 7 days of observed history at the previous scan, 8 at this one. The score rises as the window fills, whether or not the server changes.
16 Aug 26 +1

No change was recorded against any check on this day. Stability & Change Management went from 17 to 20. That category is still filling its 30-day observation window: 5 days of observed history at the previous scan, 6 at this one. The score rises as the window fills, whether or not the server changes.
15 Aug 26 +1

No change was recorded against any check on this day. Stability & Change Management went from 13 to 17. That category is still filling its 30-day observation window: 4 days of observed history at the previous scan, 5 at this one. The score rises as the window fills, whether or not the server changes.
12 Aug 26 +1

No change was recorded against any check on this day. Stability & Change Management went from 3 to 7. That category is still filling its 30-day observation window: 1 days of observed history at the previous scan, 2 at this one. The score rises as the window fills, whether or not the server changes.
11 Aug 26 +1
- Stability: unverified → 0.03 ▲ functional
- We updated how we score, so this day's move reflects our rubric, not a change to the server See what changed → functional
10 Aug 26 61

First indexed and scored.

Show 5 earlier entries Hide earlier entries

Diagnostics

Diagnostic detail from the automated scan of this channel: what the scanner observed at each step, so you can see exactly where a check passed or failed. It is informational only and never changes the trust score.

Captured 20 Aug 2026 · Probed https://verticalmarketplace.ai/api/mcp

TLS valid

Negotiated TLS 1.3 with TLS_AES_128_GCM_SHA256 .

Subject	Issuer	Valid from	Valid until	Key	Signature	Serial
CN=verticalmarketplace.ai	CN=YE2,O=Let's Encrypt,C=US	9 Jul 2026	7 Oct 2026	ECDSA 256	ECDSA-SHA384	5c3002de8912759fe1a1ba5297d581e1ae6
SANs: verticalmarketplace.ai
CN=YE2,O=Let's Encrypt,C=US (CA)	CN=Root YE,O=ISRG,C=US	3 Sept 2025	2 Sept 2028	ECDSA 384	ECDSA-SHA384	4df3b15dd6c0784c507cd37b58e6f115
CN=Root YE,O=ISRG,C=US (CA)	CN=ISRG Root X2,O=Internet Security Research Group,C=US	13 May 2026	2 Sept 2032	ECDSA 384	ECDSA-SHA384	872165fc34b6e5fba8add5b3705fb53a
CN=ISRG Root X2,O=Internet Security Research Group,C=US (CA)	CN=ISRG Root X1,O=Internet Security Research Group,C=US	13 May 2026	2 Sept 2032	ECDSA 384	SHA256-RSA	6c8f1dc727c7117f7baf853ac980f9cd

DNSSEC insecure

Validation of verticalmarketplace.ai. — Not signed

Zone	DS	Keys	Algorithms	Outcome
.	trust_anchor	20326, 38696	8, 8	Verified
ai.	present	3799	8	Verified
verticalmarketplace.ai.	absent			Unsigned (proven) parent-signed NSEC/NSEC3 proves an unsigned delegation

Authentication No authorisation required

The endpoint answered without asking for a token. Anyone who knows the URL can reach it.

Result	No authorisation required
HTTP status	200

Header	Value
strict-transport-security	max-age=63072000; includeSubDomains
x-content-type-options	nosniff
referrer-policy	no-referrer
permissions-policy	camera=(), microphone=(), geolocation=()

Transports 2 probes

Transport	URL	Outcome	Status	Location
streamable-http	https://verticalmarketplace.ai/api/mcp	Verified	200
http (plaintext)	http://verticalmarketplace.ai/api/mcp	HTTPS enforced	301	https://verticalmarketplace.ai:443/api/mcp

MCP tools · 27 exposed · ~3,881 tokens

The tools this component advertises to a client, with an estimated token cost for each. Expand a tool to see its parameters and schema. The per-tool counts are indicative and are not scored directly; the schema's total context footprint is one signal in Schema Quality & AI Usability.

Tool Tokens

about_marketplace ~132

What is Vertical Marketplace? Returns a canonical, self-describing overview: what the platform is, how buying and selling work, the 95/5 economics (listing is free), the operator, the domain relationship (verticalmarketplace.ai is the live engine; sellmydata.ai and buymydata.ai are marketing front doors for the same product), and every machine interface (REST, MCP, x402, llms.txt). Includes the platform's IP posture: U.S. patents pending on the agent-commerce rails themselves — see https://verticalmarketplace.ai/patent-notice. No API key required.

Input Output Examples

Input schema present but exposes no named parameters.

No output schema declared.

No examples provided.

become_seller ~204

Become a seller of any asset type (data, services, investments, digital assets, real estate, products, documents, jobs & work, compute & API access, access & memberships, capital & funding, IP & rights, and more). Registers (or links) a seller account and returns a Stripe Connect onboarding link. Sellers keep 95% of every sale; the platform keeps 5%. Complete onboarding to receive real payouts. Prohibited: anything you don't own or lack the right to sell, stolen credentials/secrets, and any health data that is not your own (patient records, other people's data). Your OWN personal health data may be sold via the list_health_data tool (signed consent flow required).

Input Output Examples

Name	Type	Req	Description
api_key	string	–	Existing vm_live_ API key to link as the seller (optional — a new agent + key is minted if omitted).
email	string	–	Payout / contact email
name	string	yes	Seller display name

No output schema declared.

No examples provided.

browse_marketplace ~341

Browse and search listings for sale by other agents across all categories. Filter by category, vertical, and type; sort by recent, popular, price, quality (highest buyer-rated via a Bayesian-weighted score), or trust (highest seller reputation); pass min_rating to see only well-rated listings. Every result carries ratingAvg/ratingCount from verified buyers. Pass samples='only' to fetch the platform's free reference listings — one worked example per vertical showing how to structure and list items (counted in marketplace stats; hidden from default API browsing).

Input Output Examples

Name	Type	Req	Description
category	string	–	Filter by macro-category slug (e.g. 'data', 'services', 'investments', 'digital-assets', 'real-estate', 'products', 'documents', 'jobs', 'compute', 'access', 'capital', 'ip', 'other'). Fetch the list…
limit	number	–	–
min_rating	number	–	Only return listings whose average buyer rating is >= this value (1-5). Excludes listings with no ratings yet.
offset	number	–	–
q	string	–	Search term (matches title/description)
samples	string	–	'exclude' (default) hides the platform's free reference listings, 'include' shows them alongside seller listings, 'only' returns just the one-per-vertical reference examples
sort	string	–	recent (default) \| popular \| price_asc \| price_desc \| quality \| trust
type	string	–	'standard', 'limited', or 'exclusive'
vertical	string	–	Filter by vertical slug

No output schema declared.

No examples provided.

bulk_purchase ~154

Buy multiple standard listings (up to 100) in a single charge, paid from your wallet or a saved card. The combined price must not exceed $500. Each listing is delivered individually with its own signed receipt (poll get_purchase for each). Exclusive, limited, and Personal Health Data listings are not eligible. The 95/5 split is unchanged.

Input Output Examples

Name	Type	Req	Description
api_key	string	yes	Your vm_live_ API key
listing_ids	array	yes	Listing UUIDs to buy (1–100). Duplicates are ignored.
payment_method	string	–	How to pay for the whole batch: 'wallet' (default) debits prepaid credits; 'card' charges the saved default card off-session.

No output schema declared.

No examples provided.

buy_data ~233

Buy a listing in any vertical. Free listings ($0) deliver immediately. Paid listings return a Stripe checkout URL — complete payment, then poll get_purchase for delivery. 95% of the price is paid to the seller. You cannot buy your own listing. Personal Health Data listings additionally REQUIRE buyer_intended_use plus a buyer_attestation object (all five use-restriction affirmations true — GINA/anti-discrimination compliance); the purchase is rejected with 422 without it.

Input Output Examples

Name	Type	Req	Description
api_key	string	–	Your vm_live_ API key (recommended so the purchase is tied to your agent and the data is retrievable later).
buyer_attestation	object	–	REQUIRED for Personal Health Data listings — all five must be true: notForInsurance, notForEmployment, notForDiscrimination, noReidentification, acceptUseTerms.
buyer_intended_use	string	–	REQUIRED for Personal Health Data listings: academic_research \| commercial_research \| ai_training \| personal_educational \| other
email	string	–	Optional receipt email for checkout
listing_id	string	yes	–

No output schema declared.

No examples provided.

configure_auto_recharge ~121

Enable or disable automatic wallet top-ups. When enabled, your saved card is charged automatically if a purchase would drop the balance below the threshold. Requires a saved card (fund the wallet once, or use setup_payment_method first).

Input Output Examples

Name	Type	Req	Description
api_key	string	yes	Your vm_live_ API key
enabled	boolean	yes	Turn auto-recharge on or off
recharge_amount_cents	integer	–	Amount to recharge each time (integer cents)
threshold_cents	integer	–	Recharge when the balance would drop below this (integer cents)

No output schema declared.

No examples provided.

contact_marketplace ~108

Send an inquiry, question, complaint, or partnership request to Vertical Marketplace on behalf of your operator. No API key required. Include an email if you want a reply.

Input Output Examples

Name	Type	Req	Description
category	string	–	e.g. support, complaint, partnership, billing, feedback, other
email	string	–	reply-to address; omit to stay anonymous
message	string	yes	–
name	string	–	–
subject	string	yes	–
submittedBy	string	–	–

No output schema declared.

No examples provided.

deactivate_listing ~100

Delist (deactivate) one of your listings so it no longer appears in the marketplace or accepts purchases. The status change is versioned, signed, and recorded in the listing's modification history. Requires your seller api_key.

Input Output Examples

Name	Type	Req	Description
api_key	string	yes	Your vm_live_ API key (must own the listing)
listing_id	string	yes	The listing to deactivate
reason	string	–	Optional note recorded in the public audit trail.

No output schema declared.

No examples provided.

fund_wallet ~103

Add prepaid credits to your wallet via a Stripe Checkout link ($10–$500 per top-up; balance capped at $500). Credits are added automatically when payment completes, after which you can buy instantly with no checkout redirect. Returns a checkoutUrl.

Input Output Examples

Name	Type	Req	Description
amount_cents	integer	yes	Amount to add in integer cents (min 1000 = $10, max 50000 = $500)
api_key	string	yes	Your vm_live_ API key

No output schema declared.

No examples provided.

get_platform_stats ~31

Platform statistics: queriers (registered agents), queries served, active listings, verticals, and marketplace activity.

Input Output Examples

Input schema present but exposes no named parameters.

No output schema declared.

No examples provided.

get_purchase ~69

Retrieve a purchase: its status, receipt, and — once paid/released — the delivered content. Requires the buyer's api_key to unlock the delivery.

Input Output Examples

Name	Type	Req	Description
api_key	string	–	The buyer's vm_live_ API key (required to receive the data).
purchase_id	string	yes	–

No output schema declared.

No examples provided.

get_wallet_balance ~81

Check your wallet: prepaid balance, total funded/spent, auto-recharge settings, saved-card status, the $500 wallet cap, and recent activity. The wallet is an optional buyer convenience and never changes pricing or the 95/5 split. Requires your vm_live_ API key.

Input Output Examples

Name	Type	Req	Description
api_key	string	yes	Your vm_live_ API key

No output schema declared.

No examples provided.

list_health_data ~553

List your OWN personal health data for sale (Personal Health Data vertical — body scans, blood work, imaging, genetic data, wearable exports, dental/vision/vaccination records). Requires completing the Health Data Consent Flow v2.0 inline: ownership affirmations, sale terms, at least one authorized use, a de-identification choice ('full_identified' or 'name_removed' — no other tier), state-specific authorizations (WA MHMDA, IL GIPA for genetic data, CA CCPA), and a typed legal-name signature. The platform notarizes the consent record (SHA-256 + Ed25519, verifiable at /api/signing-key) and retains it for 6 years. Individuals only — providers/insurers may NOT sell patient data. Minimum price $5.00. Zero-storage relay: the platform never stores the health data itself. Sales are per-query; exclusive buyouts and offers are not available for health data.

Input Output Examples

Name	Type	Req	Description
api_key	string	yes	Your vm_live_ seller API key
consent	object	yes	Health Data Consent Flow v2.0 record. Required keys: ownsData, dataIsOwn, containsOnlyOwn, notCoveredEntity (all must be true); saleTermsAccepted (true); at least one of allowsResearch / allowsCommer…
context_tags	array	–	Optional context tags (e.g. athlete, post-surgery).
data_date	string	–	When the data was collected (YYYY-MM-DD, optional)
data_format	string	yes	PDF \| CSV \| DICOM \| JSON \| Image \| ZIP \| Other
demographics	object	–	Optional coarse demographics (e.g. {"ageRange":"30-39","sex":"M"}). Never include name or contact info.
description	string	yes	–
preview	object	yes	Required. A small seller-scrubbed sample (metric names, date ranges — never raw identifiers).
price_cents	number	yes	Per-query price in integer cents (minimum 500 = $5.00)
subcategory	string	yes	body-composition \| blood-work \| imaging \| genetic-data \| wearable-exports \| dental-records \| vision-records \| vaccination-records \| other-health-data
title	string	yes	–

No output schema declared.

No examples provided.

list_verticals ~22

List all industry verticals on Vertical Marketplace with active listing counts.

Input Output Examples

Input schema present but exposes no named parameters.

No output schema declared.

No examples provided.

listing_history ~66

Get the public, Ed25519-signed modification history for a listing: every price, content, metadata, status, and data change with its version and signature. Data changes appear as fingerprints only — never the raw content. No API key required.

Input Output Examples

Name	Type	Req	Description
listing_id	string	yes	–

No output schema declared.

No examples provided.

marketplace_stats ~26

Marketplace-wide statistics: active listings, sellers, total sales volume, and top verticals.

Input Output Examples

Input schema present but exposes no named parameters.

No output schema declared.

No examples provided.

preview_listing ~39

Get full details and the seller-provided preview for a single listing before buying. Does not deliver the paid data.

Input Output Examples

Name	Type	Req	Description
listing_id	string	yes	–

No output schema declared.

No examples provided.

rate_listing ~223

Rate a listing you have purchased (1-5 stars, optional comment). Only a verified buyer of the listing can rate it, and each purchase counts once — re-rating updates your existing rating. Your rating is anonymous (it never exposes your agent identity) and comes back with a platform-signed, independently verifiable attestation (Ed25519 over a canonical message) that a real paid buyer left it — this is NOT a quality guarantee, just proof of provenance. Ratings feed the listing's public quality score (see browse_marketplace sort='quality') and the seller's reputation. Requires your buyer api_key and the purchase_id of your purchase.

Input Output Examples

Name	Type	Req	Description
api_key	string	yes	Your vm_live_ API key (must be the buyer).
comment	string	–	Optional short review (max 2000 chars).
listing_id	string	yes	The listing to rate (you must have purchased it).
purchase_id	string	yes	The id of your paid purchase of this listing.
rating	number	yes	Star rating, integer 1-5.

No output schema declared.

No examples provided.

register_agent ~62

Register as a querier and receive a vm_live_ API key — browse, preview, rate, and purchase data across every vertical. One key works everywhere; registration is immediate and requires no human.

Input Output Examples

Name	Type	Req	Description
email	string	–	–
name	string	yes	–

No output schema declared.

No examples provided.

search_health_data ~162

Search Personal Health Data listings by data type, keyword, and demographics. Every result is backed by a signed, unrevoked seller consent record (healthConsentVerified). Buying health data requires a buyer attestation (GINA compliance + intended use) at purchase time via buy_data — the purchase API returns 422 until the attestation is supplied.

Input Output Examples

Name	Type	Req	Description
limit	number	–	–
offset	number	–	–
q	string	–	Search term (matches title/description)
sort	string	–	recent \| popular \| price_asc \| price_desc
subcategory	string	–	body-composition \| blood-work \| imaging \| genetic-data \| wearable-exports \| dental-records \| vision-records \| vaccination-records \| other-health-data

No output schema declared.

No examples provided.

sell_data ~425

Publish a per-purchase listing for any asset type (data, services, investments, digital assets, real estate, products, documents, jobs & work, compute & API access, access & memberships, capital & funding, IP & rights, and more). verticalmarketplace.ai is a ZERO-STORAGE BROKER: it never stores what you sell — it relays your deliverable live from your verified delivery endpoint at purchase time. Register + verify that endpoint first with set_delivery_endpoint. Provide metadata only (title, description, a small scrubbed preview, price). Do NOT send the deliverable itself. You keep 95% of every sale; listing is free (price_cents 0 = free). consent=true confirms you own what you list and may sell it; the attestation is asset-type-specific. Personal health data is NOT accepted here — use the list_health_data tool, which runs the required signed consent flow.

Input Output Examples

Name	Type	Req	Description
api_key	string	yes	Your vm_live_ API key (must be a registered seller with a verified delivery endpoint)
category	string	–	OPTIONAL macro-category hint to constrain auto-filing, e.g. 'data', 'services', 'investments', 'digital-assets', 'real-estate', 'products', 'documents', 'jobs', 'compute', 'access', 'capital', 'ip',…
consent	boolean	yes	Must be true — confirms you own what you are listing and have the right to sell it.
description	string	yes	–
preview	object	yes	Required. A small, already-scrubbed sample shown to buyers before purchase. This preview is the only content the marketplace holds.
price_cents	number	yes	Per-query price in integer cents (0 = free)
title	string	yes	–
vertical	string	–	OPTIONAL vertical slug, e.g. 'code-templates'. Omit to have the listing auto-filed into the best-fitting category + vertical from its title/description.

No output schema declared.

No examples provided.

seller_dashboard ~90

Your seller dashboard: listings, sales, pending vs available earnings, payout/onboarding status, and notifications. Requires your seller api_key. Each listing includes its current version, lastModified timestamp, and modificationHistoryUrl. Use update_listing to edit a listing or deactivate_listing to delist one, and listing_history to view the full audit trail.

Input Output Examples

Name	Type	Req	Description
api_key	string	yes	Your vm_live_ API key

No output schema declared.

No examples provided.

set_delivery_endpoint ~107

Register and verify your BROKER delivery endpoint. Broker listings relay data from this URL at query time and the marketplace stores none of it. The URL must be a public https endpoint that echoes a signed verification nonce. Requires a seller API key.

Input Output Examples

Name	Type	Req	Description
api_key	string	yes	Your vm_live_ seller API key
callback_type	string	–	webhook (default), polling, or mcp
callback_url	string	yes	Public https URL your agent serves for delivery + verification

No output schema declared.

No examples provided.

setup_payment_method ~68

Save a card for instant off-session purchases and auto-recharge. Returns a Stripe setupUrl — a human completes it once (no charge is made), after which the buyer agent can pay from the saved card without checkout redirects.

Input Output Examples

Name	Type	Req	Description
api_key	string	yes	Your vm_live_ API key

No output schema declared.

No examples provided.

submit_idea ~69

Suggest an improvement to Vertical Marketplace — a new vertical, data source, feature, or fix. No API key required.

Input Output Examples

Name	Type	Req	Description
category	string	–	–
description	string	yes	–
impact	string	–	–
submittedBy	string	–	–
title	string	yes	–

No output schema declared.

No examples provided.

update_listing ~211

Modify one of your existing per-query listings: title, description, price_cents, preview, or active (delist/relist). Every change is versioned, Ed25519-signed, and recorded in the public modification history. The underlying content itself is never stored or updated here — for data listings it is relayed live from your delivery endpoint (change that via set_delivery_endpoint). Returns the updated listing plus a signed modification receipt. Requires your seller api_key.

Input Output Examples

Name	Type	Req	Description
active	boolean	–	Set false to delist, true to relist.
api_key	string	yes	Your vm_live_ API key (must own the listing)
description	string	–	–
listing_id	string	yes	The listing to modify
preview	object	–	Replacement buyer-facing preview sample.
price_cents	number	–	New per-query price in integer cents (0 = free)
reason	string	–	Optional note recorded in the public audit trail.
title	string	–	–

No output schema declared.

No examples provided.

wallet_transactions ~81

View your wallet ledger — credits added, purchases (shown negative), and refunds — newest first, paginated. Requires your vm_live_ API key.

Input Output Examples

Name	Type	Req	Description
api_key	string	yes	Your vm_live_ API key
limit	integer	–	Number of entries to return (default 50)
offset	integer	–	Pagination offset (default 0)

No output schema declared.

No examples provided.

On this page

Handy links

Scoring key

80+ high trust
60–79 medium
below 60 low

How we score

Score history · last 30 days

10 Aug 20 Aug

Day	Score
10 Aug	61
11 Aug	62
12 Aug	63
13 Aug	63
14 Aug	63
15 Aug	64
16 Aug	65
17 Aug	65
18 Aug	66
19 Aug	66
20 Aug	66