MCP servers › com.citiviewgroup.mcp › agent-market
MCP server · registry snapshot 2026-10-23 · last tested 2026-10-23
com.citiviewgroup.mcp/agent-market
186 pay-per-call tools: search, LLMs, UK KYB, FRED, Census, maps, crypto. x402 USDC. — the publisher's description
Summary
com.citiviewgroup.mcp/agent-market is a remote MCP server listed in the official MCP registry at version 1.0.0. On 2026-10-23 ProtocolProbe connected to it in read-only mode and read its inventory: 211 tools, 1 resource and 2 prompts.
Record checks
1 of 2 record checks met · 7 do not apply
- met: Registry entry is active and says how to run it
- not met: Source repository link opens
- not applicable: Repository is not archived
- not applicable: Code pushed to the repository in the 90 days before our check
- not applicable: Repository publishes a security policy (SECURITY.md)
- not applicable: Package names its licence with a standard (SPDX) identifier
- not applicable: The version the registry lists can be installed and is not withdrawn
- not applicable: npm package carries build provenance (attestation)
- not applicable: No known critical or high advisory in the package or its dependencies
- Not ranked by downloads: a remote server publishes no download figure
- Not ranked by stars: no public GitHub repository
From public records, not a safety rating. Each check with its reason · Is it safe to install?
Key facts
- Runs
- remote (hosted by the publisher)
- Transport
- streamable HTTP
- Sign-in
- none needed to open a session
- Tools
- 211
- Described as changing data
- 23 of 211 toolsAI-classified
- Mainly works on
- accounts and data in outside web servicesAI-classified
- Pricing
- usage-basedAI-classified
- Last tested
- 2026-10-23
Worth knowing before you connect it
- 23 tools are described as changing something (pdf, memory, files, …): our AI model's reading of the descriptions, not something we tested, and the server opened a session without any credential. We did not call them.
Each line comes from a section below, with its source and date.
How fresh this is
- Live-tested
- yes, a real session (not a text-only review)
- Last tested
- 2026-10-23
- Mode
- read-only (no tool calls)
- Latest version
- 1.0.0, published 2026-10-13 (registry, as of the 2026-10-23 snapshot)
- First listed version
- 2026-10-13 (earliest version still in the registry; older removed versions would be earlier)
- Registry data
- snapshot 2026-10-23
- Package and repository
- checked 2026-10-22
- Engine
- mcp-runtime-engine@0.1.0 · sdk@1.32.0
Changes since the last refresh
New in the registry: not in the list of 2026-10-04, listed on 2026-10-23 with version 1.0.0 (published 2026-10-13).
Source: the official MCP Registry list on 2026-10-04 and on 2026-10-23.
What it is
What does this server offer?
Observed inventoryWhat it mainly works on, as our AI model read its tool descriptions: accounts and data in outside web services.
23 of 211 tools are described as changing something (creating, editing, deleting, sending or running). For 60 the reading was uncertain, so no mark is shown.
“Web search for AI agents.”
Publisher declares: read-only yes · open-world yes
2 inputs, 1 required
querystringrequired“Search query”limitinteger“Max results, default 10, max 20”
“Fetch any public web page with a real headless browser (JavaScript rendered) and return clean Markdown.”
Publisher declares: read-only yes · open-world yes
1 input, 1 required
urlstringrequired“Page URL”
“Extract structured JSON from any web page.”
Publisher declares: read-only yes · open-world yes
3 inputs, 1 required
urlstringrequiredschemaobject“JSON schema of the fields to extract”promptstring“Alternative to schema: describe what to extract”
“Scrape text and attributes from a rendered web page using CSS selectors.”
Publisher declares: read-only yes · open-world yes
2 inputs, 2 required
urlstringrequiredselectorsarrayrequired“CSS selectors”
“Render a URL or raw HTML to a PDF file with a headless browser.”
Publisher declares: read-only yes · open-world yes
2 inputs
urlstringhtmlstring“Raw HTML instead of url”
- screenshoton 82 other servers
“Full-page PNG screenshot of any public URL rendered by a real browser.”
Publisher declares: read-only yes · open-world yes
4 inputs, 1 required
urlstringrequiredwidthintegerheightintegerfullPageboolean
“Pay-per-call LLM chat completion (Llama 3.1 8B, fast), no API key.”
Publisher declares: read-only yes · open-world yes
3 inputs, 1 required
messagesarrayrequiredmax_tokensintegertemperaturenumber
- llm_large
“Pay-per-call LLM chat completion on Llama 3.3 70B for harder reasoning, no API key.”
Publisher declares: read-only yes · open-world yes
3 inputs, 1 required
messagesarrayrequiredmax_tokensintegertemperaturenumber
“Sentiment and tone classification for text (positive / negative / neutral with confidence, plus a one-line reason).”
Publisher declares: read-only yes · open-world yes
1 input, 1 required
textsarrayrequired“1 to 20 texts”
“Verify an email address: syntax check, domain MX lookup, disposable-domain and role-account flags.”
Publisher declares: read-only yes · open-world yes
1 input, 1 required
emailstringrequired
“Live foreign-exchange rates (ECB reference, 30+ currencies) and conversion.”
Publisher declares: read-only yes · open-world yes
3 inputs
basestring“ISO code, default USD”symbolsstring“Comma list, e.g.”amountnumber
- rpc
“JSON-RPC read access to EVM chains (base, ethereum, polygon, arbitrum, optimism) with no API key.”
Publisher declares: read-only yes · open-world yes
5 inputs, 2 required
jsonrpcstringidmethodstringrequiredparamsarraychainstringrequired“base | ethereum | polygon | arbitrum | optimism”
Show 88 more tools
- transcribeon 15 other servers
“Speech to text (Whisper large v3 turbo).”
Publisher declares: read-only yes · open-world yes
3 inputs
urlstring“Public URL of an audio or video file (mp3, wav, m4a, ogg, webm, mp4)”audio_base64string“Alternative to url: base64 audio bytes”languagestring“Optional ISO 639-1 hint, e.g.”
“Text to speech.”
Publisher declares: read-only yes · open-world yes
2 inputs, 1 required
textstringrequiredlangstring“en | es | fr | zh | jp | kr (default en)”
“Translate text between about 100 languages (M2M-100).”
Publisher declares: read-only yes · open-world yes
4 inputs, 1 required
textstringtextsarray“Up to 20 texts instead of text”target_langstringrequired“ISO code, e.g.”source_langstring“ISO code, default en”
- summarizeon 32 other servers
“Summarize any web page or long text.”
Publisher declares: read-only yes · open-world yes
3 inputs
urlstringtextstring“Alternative to url”stylestring“short | medium | bullets (default short)”
“Generate an image from a text prompt (FLUX.1 schnell).”
Publisher declares: read-only yes · open-world yes
2 inputs, 1 required
promptstringrequiredstepsinteger“1 to 8, default 4”
- image_describe
“Describe an image and read every piece of visible text in it (vision LLM).”
Publisher declares: read-only yes · open-world yes
3 inputs
urlstring“Public image URL (jpeg, png, webp, gif; max 8 MB)”image_base64string“Alternative to url”promptstring“Optional question about the image”
“Text embeddings for semantic search and RAG (BGE-M3, multilingual, 1024 dimensions).”
Publisher declares: read-only yes · open-world yes
2 inputs
textstringtextsarray“Up to 100 texts”
“Current weather and up to 14-day forecast for any place name or lat/lon: temperature, feels-like, humidity, rain chance, wind, sunrise and sunset.”
Publisher declares: read-only yes · open-world yes
5 inputs
placestring“Place name, e.g.”latnumberlonnumberdaysinteger“1 to 14, default 3”unitsstring“metric | imperial”
“Live crypto prices with 24h change and market cap.”
Publisher declares: read-only yes · open-world yes
2 inputs, 1 required
coinsstringrequired“Comma list, e.g.”vsstring“Comma list of currencies, default usd”
“Wallet snapshot on Base or Ethereum: native ETH balance, nonzero balances of the major tokens (USDC, USDT, WETH, DAI, cbBTC, WBTC and more), transaction count and contract flag.”
Publisher declares: read-only yes · open-world yes
2 inputs, 1 required
addressstringrequired“0x EVM address”chainstring“base | ethereum (default base)”
“Domain lookup: availability, registrar, created and expiry dates (RDAP/WHOIS), nameservers, A/AAAA/MX/NS/TXT records, and whether the site answers over HTTPS.”
Publisher declares: read-only yes · open-world yes
1 input, 1 required
domainstringrequired“e.g.”
“Latest news headlines matching a query from 12 major outlets (BBC, NPR, Guardian, Al Jazeera, CBC, CNBC, NYT, TechCrunch, Verge, Ars Technica, CoinDesk, ESPN) plus Hacker News.”
Publisher declares: read-only yes · open-world yes
2 inputs
qstring“Search terms; omit for top headlines”limitinteger“1 to 50, default 20”
- documenton 5 other servers
“Document to text: convert PDF, Word (docx), Excel (xlsx/xls), ODS/ODT, CSV, HTML, XML or images to clean Markdown.”
Publisher declares: read-only yes · open-world yes
3 inputs
urlstring“Public URL of the document”file_base64string“Alternative to url”filenamestring“Required with file_base64, e.g.”
“US public company filings and fundamentals from SEC EDGAR: latest annual revenue, net income, EPS, assets, liabilities, cash, shares, plus recent 10-K/10-Q/8-K filings with links.”
Publisher declares: read-only yes · open-world yes
3 inputs, 1 required
companystringrequired“Ticker (AAPL) or SEC CIK”formsstring“Optional filter, e.g.”limitinteger“1 to 50, default 10”
“Fact lookup for grounding: best-matching Wikipedia article summary plus structured Wikidata facts (website, founding date, birth/death dates, population, coordinates) and the source link.”
Publisher declares: read-only yes · open-world yes
2 inputs, 1 required
qstringrequired“Topic, person, place or thing”langstring“Wikipedia language code, default en”
“Academic paper search across 250M+ works (OpenAlex): title, authors, year, venue, DOI, open-access PDF link, citation count and abstract.”
Publisher declares: read-only yes · open-world yes
4 inputs, 1 required
qstringrequiredlimitinteger“1 to 25, default 10”sortstring“relevance (default) | recent | cited”from_yearinteger
“Rerank up to 100 documents by relevance to a query (BGE reranker).”
Publisher declares: read-only yes · open-world yes
3 inputs, 2 required
querystringrequireddocumentsarrayrequiredtop_kinteger
“Safety check (Llama Guard 3): classify up to 10 texts as safe or unsafe with hazard categories (violence, weapons, hate, self-harm, sexual content, privacy, elections and more).”
Publisher declares: read-only yes · open-world yes
3 inputs
textstringtextsarrayrolestring“user (default) or assistant”
“Crypto name lookup: resolve ENS and Basenames (vitalik.eth, jesse.base.eth) to a wallet address with avatar, url, twitter and description records, or reverse-resolve a 0x address to its primary name.”
Publisher declares: read-only yes · open-world yes
1 input, 1 required
qstringrequired“Name (vitalik.eth) or 0x address”
“Live gas prices on Ethereum, Base, Arbitrum, Optimism and Polygon: gas price, next base fee, slow/normal/fast priority tips, and USD cost of a simple transfer.”
Publisher declares: read-only yes · open-world yes
1 input
chainsstring“Comma list; default all five”
“List every page on a website: reads robots.txt and all sitemaps (including sitemap indexes), with last-modified dates; falls back to on-page links.”
Publisher declares: read-only yes · open-world yes
2 inputs, 1 required
urlstringrequiredlimitinteger“1 to 5000, default 500”
“SEO audit of a page: score, list of issues, title and meta description length, canonical, robots, Open Graph, H1/H2 headings, images missing alt text, internal/external links, broken-link check on 25…”
Publisher declares: read-only yes · open-world yes
1 input, 1 required
urlstringrequired
“Public holidays for 100+ countries (optional state/province), plus business-day math: count business days between two dates, add N business days to a date, or check if a date is a business day.”
Publisher declares: read-only yes · open-world yes
6 inputs, 1 required
countrystringrequired“ISO 2-letter code, e.g.”regionstring“Optional state/province code, e.g.”yearintegerfromstring“YYYY-MM-DD”tostring“YYYY-MM-DD, counts business days from..to”add_business_daysinteger“Adds N business days to from”
“Token risk report with a plain-English AI verdict for any token on Base, Ethereum, Polygon, Arbitrum, Optimism or Solana.”
Publisher declares: read-only yes · open-world yes
2 inputs, 1 required
addressstringrequired“Token contract 0x address”chainstring“base (default) | ethereum | polygon | arbitrum | optimism”
“USD price and 24h change for any token by contract address (up to 30 at once) on Base, Ethereum, Polygon, Arbitrum, Optimism, BSC, Avalanche, Solana or World Chain.”
Publisher declares: read-only yes · open-world yes
2 inputs, 1 required
addressstringrequired“Token contract, or comma list (max 30)”chainstring“base (default) | ethereum | polygon | arbitrum | optimism | bsc | avalanche | solana | worldchain”
- token_chartreads or searches
“Price history for any token contract: a time series at 5m to 1w intervals (up to 500 points) with open, close, high, low and percent change.”
Publisher declares: read-only yes · open-world yes
4 inputs, 1 required
addressstringrequiredchainstring“base (default) | ethereum | polygon | arbitrum | optimism | bsc | avalanche | solana”periodstring“Interval like 5m, 1h, 4h, 1d (default 1h)”pointsinteger“2 to 500, default 24”
“Best DeFi yields across 16,000+ pools: filter by chain, protocol, token symbol, stablecoin-only and minimum TVL; sort by APY or TVL.”
Publisher declares: read-only yes · open-world yes
7 inputs
chainstring“e.g.”projectstring“e.g.”symbolstring“e.g.”stablecoinbooleanmin_tvlnumber“Default 1000000”sortstring“apy (default) | tvl”limitinteger“1 to 100, default 20”
“Total value locked for a DeFi protocol (aave, uniswap, aerodrome, lido...) and/or a chain (Base, Ethereum, Solana...), with the chain's TVL rank.”
Publisher declares: read-only yes · open-world yes
2 inputs
protocolstring“DefiLlama slug, e.g.”chainstring“e.g.”
- perpsreads or searches
“Perpetual futures market data from Hyperliquid: mark and oracle price, 24h change, hourly and annualized funding rate, open interest, 24h volume, premium and max leverage.”
Publisher declares: read-only yes · open-world yes
2 inputs
coinsstring“Comma list, e.g.”limitinteger“1 to 200, default 20”
“Live prediction market odds from Polymarket: search any topic or get the most-traded markets.”
Publisher declares: read-only yes · open-world yes
2 inputs
qstring“Topic, e.g.”limitinteger“1 to 50, default 10”
- nftreads or searches
“NFT lookup on Ethereum, Base, Polygon, Arbitrum or Optimism: collection name, symbol, standard and supply; with token_id also the current owner and resolved metadata (name, description, image, attrib…”
Publisher declares: read-only yes · open-world yes
3 inputs, 1 required
contractstringrequiredtoken_idstringchainstring“ethereum (default) | base | polygon | arbitrum | optimism”
“Company profile from a domain: reads the website and returns name, tagline, description, industry, products, audience, headquarters, founding year and business model, plus contact emails, phone numbe…”
Publisher declares: read-only yes · open-world yes
1 input, 1 required
domainstringrequired“e.g.”
“Geocode a place, landmark or street address to latitude/longitude with city, region, country, postcode, timezone and population where known.”
Publisher declares: read-only yes · open-world yes
2 inputs, 1 required
qstringrequired“Place, landmark or address”limitinteger“1 to 10, default 5”
“Trusted current time (or a given moment) in UTC, unix seconds/ms, and up to 20 IANA time zones with local time, weekday and UTC offset.”
Publisher declares: read-only yes · open-world yes
2 inputs
tzstring“Comma list of IANA zones, e.g.”atstring“Optional ISO date or unix timestamp to convert”
- devtoolscalculates or converts
“Developer toolbox in one call: sha256/sha1/sha512 hashes, base64/url/hex encode and decode, JWT decode, JSON format/validate, UUIDs, secure random numbers and passwords, regex test, slugify, word cou…”
Publisher declares: read-only yes · open-world yes
7 inputs, 1 required
opstringrequired“sha256 | sha1 | sha512 | base64_encode | base64_decode | url_encode | url_decode | hex_encode | hex_decode | jwt_decode | json_format | json_validate | uuid | …”inputstringpatternstring“regex_test only”countinteger“uuid/random only”minintegermaxintegerlengthinteger“password only”
- fungenerates content
“Something fun on demand: a joke, a true fun fact, a riddle with answer, a famous quote, a trivia question or a piece of life advice.”
Publisher declares: read-only yes · open-world yes
1 input
typestring“joke (default) | fact | riddle | quote | trivia | advice”
“IP address and ASN lookup from the internet registries (RDAP): network name and range, owning organization, country, origin ASN, abuse contact email, registration dates and reverse DNS.”
Publisher declares: read-only yes · open-world yes
2 inputs
ipstring“IPv4 or IPv6 address”asnstring“Autonomous system number instead of ip, e.g.”
- economyreads or searches
“Macroeconomic indicators for any country: GDP growth, inflation, unemployment, GDP, GDP per capita, government debt, budget balance, current account and population (IMF World Economic Outlook, includ…”
Publisher declares: read-only yes · open-world yes
4 inputs, 1 required
countrystringrequired“ISO code, e.g.”indicatorsstring“Comma list: gdp_growth, inflation, unemployment, gdp_usd_billions, gdp_per_capita_usd, government_debt_pct_gdp, budget_balance_pct_gdp, current_account_pct_gdp…”fromintegertointeger
“Search engine results page in the familiar SERP shape: organic_results with position, title, link, displayed_link, domain, favicon and snippet, plus total results and top domains.”
Publisher declares: read-only yes · open-world yes
2 inputs, 1 required
qstringrequirednuminteger“1 to 20, default 10”
“Official legal-entity registry lookup (GLEIF Global LEI Index, 200+ jurisdictions): legal name, LEI, active/inactive status, legal form, jurisdiction, company registration number and authority, legal…”
Publisher declares: read-only yes · open-world yes
4 inputs
namestring“Company name”countrystring“Optional ISO 2-letter country filter”leistring“20-character LEI instead of name”limitinteger
“OpenAI-compatible embeddings endpoint (bge-m3, 1024 dimensions, 100+ languages): same request and response shape as OpenAI /v1/embeddings, including encoding_format base64.”
Publisher declares: read-only yes · open-world yes
3 inputs, 1 required
inputstringrequired“Text to embed (POST also accepts an array of up to 100 strings)”modelstring“Ignored; always bge-m3”encoding_formatstring“float (default) | base64”
- images_generationsgenerates content
“OpenAI-compatible image generation (FLUX.1 schnell): same shape as OpenAI /v1/images/generations, returns b64_json (or a data URL with response_format=url).”
Publisher declares: read-only yes · open-world yes
3 inputs, 1 required
promptstringrequiredninteger“Must be 1”response_formatstring“b64_json (default) | url (data URL)”
- audio_transcriptionscalculates or converts
“OpenAI-compatible speech to text (Whisper large v3 turbo): multipart file upload exactly like OpenAI /v1/audio/transcriptions, with response_format json, text, srt, vtt or verbose_json.”
Publisher declares: read-only yes · open-world yes
4 inputs, 1 required
filestringrequired“Audio file (multipart upload)”modelstring“Ignored; always whisper-large-v3-turbo”languagestring“Optional 2-letter language code”response_formatstring“json | text | srt | vtt | verbose_json”
- audio_speechgenerates content
“OpenAI-compatible text to speech (MeloTTS): same request shape as OpenAI /v1/audio/speech (input, voice, model); returns a WAV file.”
Publisher declares: read-only yes · open-world yes
4 inputs, 1 required
inputstringrequiredvoicestring“Ignored”modelstring“Ignored”languagestring“en (default) | es | fr | zh | jp | kr”
- moderationscalculates or converts
“OpenAI-compatible moderation (Llama Guard 3): same response shape as OpenAI /v1/moderations with flagged, categories and category_scores, plus the raw Llama Guard codes.”
Publisher declares: read-only yes · open-world yes
2 inputs, 1 required
inputstringrequired“Text to check (POST also accepts an array of up to 10)”modelstring“Ignored”
- token_solanareads or searches
“Solana token risk report (rug check) for any SPL or Token-2022 mint: mint and freeze authority, top-holder and developer concentration, serial-launcher check, Jupiter suspicious flag, liquidity, pool…”
Publisher declares: read-only yes · open-world yes
1 input, 1 required
mintstringrequired“Solana token mint address”
“Quick AI token verdict: a 2-3 sentence plain-English risk summary plus risk level and red flags for any token on Base, Ethereum, Polygon, Arbitrum, Optimism or Solana.”
Publisher declares: read-only yes · open-world yes
2 inputs, 1 required
addressstringrequired“0x token contract or Solana mint”chainstring“base (default for 0x) | ethereum | polygon | arbitrum | optimism | solana (auto for mints)”
“Batch token risk scan: up to 5 tokens in one call, any mix of Base, Ethereum, Polygon, Arbitrum, Optimism and Solana.”
Publisher declares: read-only yes · open-world yes
2 inputs, 1 required
tokensstringrequired“Up to 5, comma separated: 0x address (uses chain), Solana mint, or chain:address”chainstring“Default chain for 0x addresses (base)”
“Cited answers: ask a question, get a concise answer written from live web pages with numbered [n] citations and the source list.”
Publisher declares: read-only yes · open-world yes
2 inputs, 1 required
qstringrequired“The question”sourcesinteger“Pages to read, 2 to 6 (default 4)”
“Deep research report: plans several searches, reads up to 8 sources and writes a structured Markdown report (summary, key findings, details, open questions, numbered sources) with inline citations.”
Publisher declares: read-only yes · open-world yes
1 input, 1 required
topicstringrequired“Research topic or question”
“Ask a document: give a web page, PDF, Word, Excel or CSV URL (or raw text) and a question; get an answer backed by exact quotes from the document.”
Publisher declares: read-only yes · open-world yes
3 inputs, 1 required
urlstring“Document or page URL”textstring“Raw text instead of url”questionstringrequired
- chunkcalculates or converts
“Ready-to-search chunks: turns a URL (page, PDF, Office file) or text into clean overlapping chunks with character offsets and bge-m3 embeddings (1024 dims) in one call, ready for any vector store.”
Publisher declares: read-only yes · open-world yes
5 inputs
urlstringtextstringchunk_sizeinteger“Characters per chunk, 200 to 4000 (default 1000)”overlapinteger“Default 150”embedboolean“Include embeddings (default true)”
“Agent memory: save, get, search, list and delete notes that persist between sessions, private to the wallet that pays.”
Publisher declares: read-only yes · open-world yes
5 inputs, 1 required
actionstringrequired“save | get | search | list | delete”keystringvaluestringquerystring“Text to search for (search)”limitinteger
“File hosting: upload a file (text, base64 or copy from a URL) and get a public link that lasts up to 7 days.”
Publisher declares: read-only yes · open-world yes
5 inputs, 1 required
namestringrequired“File name with extension, e.g.”textstringcontent_base64stringurlstring“Copy a public file”daysinteger“1 to 7 (default 7)”
“Webhook inbox: create an inbox and get a public URL any service can POST to (free to send), then read the received messages with your token.”
Publisher declares: read-only yes · open-world yes
4 inputs, 1 required
actionstringrequired“create | read”idstringtokenstringsinceinteger“Only messages after this number”
“Scheduled callbacks: have any https URL called at a set time (1 minute to 30 days ahead, fired within a few minutes of it) with your method, headers and body, so an agent can wake itself up later.”
Publisher declares: read-only yes · open-world yes
6 inputs
urlstringatstring“ISO date-time”delay_secondsinteger“Instead of at”methodstringbodystringidstring“Check an existing schedule”
“Page change watch: reports what changed on a web page since your last check (lines added and removed).”
Publisher declares: read-only yes · open-world yes
1 input, 1 required
urlstringrequired
“Sanctions screening for crypto addresses against the US Treasury OFAC SDN list (Bitcoin, Ethereum and EVM chains, Tron, Solana, Monero, XRP, Litecoin and more).”
Publisher declares: read-only yes · open-world yes
1 input, 1 required
addressstringrequired“One address or up to 20, comma separated”
“Link safety check: is this URL malware or phishing?”
Publisher declares: read-only yes · open-world yes
1 input, 1 required
urlstringrequired
“Package vulnerability check for coding agents: known CVEs/GHSAs for an npm, PyPI, Go, Maven, crates.io, RubyGems, NuGet or Packagist package version, with severity, fixed versions and the latest rele…”
Publisher declares: read-only yes · open-world yes
3 inputs, 1 required
packagestringrequiredversionstringecosystemstring“npm (default), pypi, go, maven, crates.io, rubygems, nuget, packagist”
- x402_findreads or searches
“x402 service finder: describe what you need and get matching pay-per-call x402 services from the Coinbase Bazaar directory, cheapest first, with price, networks and 30-day payer counts.”
Publisher declares: read-only yes · open-world yes
4 inputs, 1 required
qstringrequiredmax_pricenumber“USD per call”networkstring“base | solana | polygon ...”limitinteger
“x402 endpoint checker: tests any paid x402 URL for a correct 402, price and networks, pay-to address, discovery metadata, CORS, response time and Coinbase's validator, and lists every issue to fix.”
Publisher declares: read-only yes · open-world yes
2 inputs, 1 required
urlstringrequiredmethodstring“GET (default) or POST”
“Places search: find businesses and points of interest (cafes, pharmacies, hotels, ATMs, restaurants...) near a city, address or coordinates from OpenStreetMap, with category, address, coordinates and…”
Publisher declares: read-only yes · open-world yes
6 inputs, 1 required
qstringrequirednearstring“City or address”latnumberlonnumberradius_minteger“Default 3000”limitinteger
“Exact calculator for agents: math expressions (functions, powers, factorials), unit conversion (length, mass, volume, area, time, speed, data, energy, pressure, power, temperature) and date arithmeti…”
Publisher declares: read-only yes · open-world yes
10 inputs
exprstring“Math expression”valuenumberfromstring“Unit”tostring“Unit”date_opstring“add | diff | weekday”datestringdate2stringdaysintegermonthsintegeryearsinteger
“Data conversion and checking: convert between CSV, TSV, JSON, XML and YAML (typed CSV values), and optionally validate the data against a JSON Schema with a list of every error.”
Publisher declares: read-only yes · open-world yes
4 inputs, 3 required
datastringrequiredfromstringrequired“csv | tsv | json | xml | yaml”tostringrequiredschemastring“Optional JSON Schema”
“QR codes: make a QR code (PNG or SVG, any size, error-correction level) from text or a URL, or read the text from a QR code in a PNG or JPEG image.”
Publisher declares: read-only yes · open-world yes
5 inputs
textstring“Text or URL to encode”formatstring“png (default) | svg”sizeintegerimage_urlstring“Read a QR code instead”image_base64string
“Phone number check: validates a number and returns its country, line type (mobile, fixed line, toll free, VoIP...) and E.164, international and national formats, from Google's libphonenumber data.”
Publisher declares: read-only yes · open-world yes
2 inputs, 1 required
numberstringrequiredcountrystring“2-letter country if the number has no +code”
- legalreads or searches
“US court cases and federal regulations: searches court opinions (CourtListener) and Federal Register rules, proposed rules and notices, with case names, courts, dates, citations, agencies and links.”
Publisher declares: read-only yes · open-world yes
3 inputs, 1 required
qstringrequiredtypestring“all (default) | cases | regulations”limitinteger
- officedescribed as changing data
“Make office files: an Excel spreadsheet (or CSV) from JSON rows or CSV text, or a Word document from Markdown (headings, bullets, bold, tables).”
Publisher declares: read-only yes · open-world yes
5 inputs
formatstring“xlsx (default) | csv | docx”datastring“JSON array of objects or CSV text (xlsx/csv)”markdownstring“Document text (docx)”filenamestringsheetstring“Sheet name”
“Run SQL on your data: load JSON rows or CSV (or several named tables) into SQLite and run any SELECT, including GROUP BY, JOIN, window functions and CTEs.”
Publisher declares: read-only yes · open-world yes
3 inputs, 1 required
datastring“JSON array or CSV text (table name: data)”tablesstring“JSON object {name: rows} for several tables”querystringrequired“SELECT ...”
“Image tools: resize (fit inside a box), crop, rotate, grayscale and convert or compress PNG and JPEG images from a URL or base64.”
Publisher declares: read-only yes · open-world yes
9 inputs
image_urlstringimage_base64stringwidthintegerheightintegercropstring“x,y,width,height”rotateinteger“90 | 180 | 270”grayscalebooleanformatstring“png | jpeg”qualityinteger“JPEG quality 10-100”
- domain_auditreads or searches
“Domain and email security audit: SPF, DMARC, DKIM, MX, DNSSEC, CAA, HTTPS, HSTS, security headers and HTTP-to-HTTPS redirect, with a grade and the fixes to make.”
Publisher declares: read-only yes · open-world yes
1 input, 1 required
domainstringrequired
- techstackreads or searches
“Tech stack detection: what a website is built with (CMS, frameworks, e-commerce, analytics, ads, chat, payments, CDN, hosting, server) with the evidence for each.”
Publisher declares: read-only yes · open-world yes
1 input, 1 required
urlstringrequired“URL or domain”
“Web archive: the Internet Archive snapshot of a page closest to a date, with the archived page text and a list of recent snapshots.”
Publisher declares: read-only yes · open-world yes
3 inputs, 1 required
urlstringrequireddatestring“YYYY-MM-DD (default: latest)”textboolean“Include page text (default true)”
“Proof of existence: anchor the SHA-256 of any text, file or URL in the Bitcoin blockchain through OpenTimestamps calendars and get the .ots proof file, so anyone can later verify the data existed at …”
Publisher declares: read-only yes · open-world yes
4 inputs
textstringurlstringcontent_base64stringsha256string
“Verifiable random numbers from the drand public beacon (League of Entropy): numbers in a range, or a fair shuffle and pick of your items, with the beacon round so anyone can re-check the result.”
Publisher declares: read-only yes · open-world yes
5 inputs
minintegermaxintegercountintegeritemsstring“| separated items to shuffle or pick from”saltstring
“Citation formatter: a ready reference in APA, MLA, Chicago, Harvard, IEEE, Vancouver or BibTeX from a DOI, an ISBN or any web page URL.”
Publisher declares: read-only yes · open-world yes
4 inputs
doistringisbnstringurlstringstylestring“apa | mla | chicago | harvard | ieee | vancouver | bibtex”
- hazardsreads or searches
“Hazard alerts near a place: recent earthquakes (USGS), active US National Weather Service alerts and global disasters (cyclones, floods, wildfires, volcanoes, droughts from GDACS) with distances.”
Publisher declares: read-only yes · open-world yes
5 inputs
nearstring“Place”latnumberlonnumberradius_kminteger“Default 300”daysinteger“Earthquake window, default 7”
- drugreads or searches
“Drug information from openFDA: label (indications, boxed warning, warnings, interactions, dosage), the most reported side effects and recent recalls for a brand or generic drug name.”
Publisher declares: read-only yes · open-world yes
1 input, 1 required
namestringrequired“Brand or generic name”
- trialsreads or searches
“Clinical trials search (ClinicalTrials.gov): studies for a condition, drug or keyword with status, phase, sponsor, interventions, enrollment and links.”
Publisher declares: read-only yes · open-world yes
4 inputs, 1 required
qstringrequiredstatusstring“RECRUITING, COMPLETED, ...”locationstringlimitinteger
“US federal contract awards (FPDS): who won government contracts for a keyword, vendor or agency, with amounts, agency, NAICS code, dates and descriptions.”
Publisher declares: read-only yes · open-world yes
2 inputs, 1 required
qstringrequired“Keywords, vendor or agency”limitinteger
- jobboardreads or searches
“Job postings: every open role at a company (from its Greenhouse, Lever or Ashby board), or remote jobs matching keywords, with titles, locations and links.”
Publisher declares: read-only yes · open-world yes
4 inputs
companystringqstring“Title keywords”locationstringlimitinteger
“EU VAT number check against the official VIES register (valid, company name and address), plus IBAN checksum and BIC/SWIFT format validation.”
Publisher declares: read-only yes · open-world yes
3 inputs
vatstring“e.g.”ibanstringbicstring
“Meeting planner: finds times that fall inside everyone's working hours across time zones over the next days, shows each person's local time, and returns a calendar invite (.ics) for the first slot.”
Publisher declares: read-only yes · open-world yes
6 inputs
timezonesstring“Comma list of IANA zones”participantsstring“JSON [{tz, start, end, name}]”duration_minutesintegerdaysintegertitlestringweekendsboolean
“GitHub repository report: stars, forks, issues, license, language, activity, latest releases, recent commits and security advisories for any public repo.”
Publisher declares: read-only yes · open-world yes
1 input, 1 required
repostringrequired“owner/name”
- nutritionreads or searches
“Nutrition facts (USDA FoodData Central): calories, protein, fat, carbs, fiber, sugar, sodium and key minerals for foods and branded products.”
Publisher declares: read-only yes · open-world yes
2 inputs, 1 required
qstringrequired“Food”limitinteger
“US demographics by ZIP code (Census ACS 5-year): population, median household income, median age, home value, rent, education, unemployment and poverty.”
Publisher declares: read-only yes · open-world yes
1 input, 1 required
zipstringrequired“5-digit ZIP”
- errorfixdescribed as changing data
“Error fixer for coding agents: paste an error message or stack trace (plus optional code) and get the likely cause and a concrete fix with code, researched from live sources (Stack Overflow, GitHub i…”
Publisher declares: read-only yes · open-world yes
5 inputs, 1 required
errorstringrequiredcontextstring“Optional code”languagestringframeworkstringasyncboolean“Return a job id instead of waiting”
Each quoted sentence is the first sentence of the publisher’s own description. The kind of tool and the “changes data” mark are our AI model’s reading of that description, not something we tested: two differently worded runs had to agree, otherwise no label is shown, and nobody has checked them by hand. A tool without the “changes data” mark is described as only reading, searching or calculating, or the two runs did not agree. No tool was called. Read the publisher’s full description before relying on it. “Publisher declares” lists the hints the server itself sends with the tool (MCP annotations: read-only, destructive, idempotent, open-world); they are the publisher's claims, not checked by us. Inputs are the parameters in the tool's own input schema: name, declared type, whether it is required, and the first sentence of its description. The first 100 of 211 tools are listed. Read 2026-10-23.
How well are its tools described?
Features #4 and #5
How clearly this server's own tool descriptions say what a tool does, and how consistent its tool list is. The first part is an AI model's yes/no reading of each description; the second part is counted. We do not turn it into a grade.
Descriptions
AI reading of each description
- Says what the tool does
- 100% of 160 tools
- Says what it returns
- 100% of 159 tools
- States limits, defaults or errors
- 82% of 117 tools
- Says when to use it
- 33% of 120 tools
- Items covered per tool
- 3.3 of 4 on average
Counted from the listing
- Parameters with a description
- 54% of 760
- Tools with a description
- 100% of 211
- Typical description length
- 278 characters
The tool set
Counted from the listing
- Tools
- 211
- Size of the list
- about 34,726 tokens for an agent to load (characters ÷ 4)
- Naming
- 117 of 211 names use single lower-case words
AI reading: easy to mix up
No pair found.
The AI items cover 160 of 211 tools: for a tool where two differently worded runs disagreed, that item is left out. They were not checked by hand, and no tool was called. “Easy to mix up” means two tools whose names or descriptions overlap without saying how they differ; the AI found none, comparing tools within groups of 40. We do not rate whether the tool set is complete or whether side effects are spelled out, because our AI reading of those was not reliable enough.
How do I add it to my client?
Config from the registry entry
From the remote endpoint (Streamable HTTP)
We connected to this URL on 2026-10-23 (a read-only session: no tool was called).
Add to CursorAn install link in the format Cursor documents, holding the Cursor config below.
Claude Desktop or claude.ai
Settings → Connectors → Add custom connector, then paste: https://mcp.citiviewgroup.com/mcp
Cursor · .cursor/mcp.json in a project, or ~/.cursor/mcp.json
{
"mcpServers": {
"agent-market": {
"url": "https://mcp.citiviewgroup.com/mcp"
}
}
}VS Code · .vscode/mcp.json
{
"servers": {
"agent-market": {
"type": "http",
"url": "https://mcp.citiviewgroup.com/mcp"
}
}
}VS Code (command line) · Bash or zsh terminal (macOS, Linux)
code --add-mcp '{"name":"agent-market","type":"http","url":"https://mcp.citiviewgroup.com/mcp"}'Claude Code
claude mcp add --transport http agent-market https://mcp.citiviewgroup.com/mcp
Try it in the MCP Inspector · runs on your machine, opens in your browser · Node 22.19+
npx @modelcontextprotocol/inspector@2.11.0 --server-url https://mcp.citiviewgroup.com/mcp --transport http
- The server runs on the operator's infrastructure; it may ask you to sign in when you first connect.
- The MCP Inspector lists the server's tools, resources and prompts; a tool you call there runs for real.
Built from the server's registry entry with each client's documented format (checked 2026-10-14; the Cursor link and the VS Code command 2026-10-19; the MCP Inspector command 2026-10-21). Values in < > are yours to fill in; this page never contains a key. Where the server needs a setting the entry does not declare, it can still fail to start.
Does the registry listing match what we found?
Feature #6The registry verifies a package once, when it is published, and does not re-check it. A difference below is about the listing, not a judgement of the publisher.
| Registry says | We found | Result | Source · date |
|---|---|---|---|
| Remote endpoint mcp.citiviewgroup.com/mcp | Session opened | matches | our test · 2026-10-23 |
| No credential declared as required | Opened a session without any credential | matches | our test · 2026-10-23 |
Choosing
Record checks
Public records · not a safety rating1 of 2 record checks met · 7 do not apply
- Not ranked by downloads: a remote server publishes no download figure
- Not ranked by stars: no public GitHub repository
- MetRegistry entry is active and says how to run itActive, with a package or a remote address.
- Not metSource repository link opensThe registry entry gives no repository link.
- Does not applyRepository is not archivedNo public GitHub repository to read.
- Does not applyCode pushed to the repository in the 90 days before our checkNo public GitHub repository to read.
- Does not applyRepository publishes a security policy (SECURITY.md)No public GitHub repository to read.
- Does not applyPackage names its licence with a standard (SPDX) identifierRemote server: it ships no package.
- Does not applyThe version the registry lists can be installed and is not withdrawnRemote server: it ships no package.
- Does not applynpm package carries build provenance (attestation)Remote server: it ships no package.
- Does not applyNo known critical or high advisory in the package or its dependenciesRemote server: it ships no package.
Read from public records only: the registry entry, npm/PyPI, GitHub and advisory databases, checked 2026-10-22. No tool was called. Only “met” and “not met” are counted, so the total differs between servers; a check that does not apply or that we could not run is listed, never counted against it. It is not a safety rating. How each check works · Leaderboards
Common questions about com.citiviewgroup.mcp/agent-market
Answered from the data aboveIs com.citiviewgroup.mcp/agent-market safe to install?
We do not rate servers as safe or unsafe. 1 of its 2 applicable record checks are met (facts from public records, each listed on this page). What the records show: 23 of its tools describe changing data (our AI model's reading of the descriptions). These are facts with their sources on this page, not a safety guarantee, and we did not run its tools.
Is com.citiviewgroup.mcp/agent-market free to use?
Its website (agents.citiviewgroup.com/) describes a usage-based pricing model. This is an AI-classified reading of the page on 2026-10-23, so check the page itself before relying on it.
Does com.citiviewgroup.mcp/agent-market need an API key or sign-in?
It opened a session without any credential on 2026-10-23. The registry entry declares no required credential; no declaration is not a guarantee.
Has com.citiviewgroup.mcp/agent-market been security tested?
Partly. 4 of the 15 checks that apply to it were exercised. We connected and read what the server declares, but did not call its tools: ProtocolProbe calls no server's tools for anything it publishes. This is our choice, not a block by the server. No security verdict is published before verification.
What can com.citiviewgroup.mcp/agent-market do?
It lists 211 tools. In our AI model's reading of their descriptions (two runs had to agree, nobody checked it by hand), they include tools that read or search, create or change data, send messages, run code or commands, control a browser or desktop and generate content and more. We did not call any tool, so this describes the text, not the behaviour.
Can com.citiviewgroup.mcp/agent-market change or delete data?
23 of its tools say in their description that they create, edit, delete, send or run something (our AI model's reading). We did not call any tool, so we cannot say what actually happens.
Found this page useful?
Anonymous · no sign-inA quick, anonymous reaction — no account, no email. One per kind from your browser. The tally updates when the page is next refreshed, and it is only a rough count, never a safety rating or a measured number of people.
Compare with another server
Side by side: registry entry, our read-only session, the tools and the 18 classification fields. Same values as each page; no score.
Security testing
What did we test, and what did we leave out?
18 checks · features #1, #2
Not probed (we call no server's tools)
We connected and read what the server declares, but did not call its tools: ProtocolProbe calls no server's tools for anything it publishes. This is our choice, not a block by the server. No security score is given; a check we did not run is never counted as passed.
- Inventory: exercised
- Hidden instructions: exercised
- Real execution: not run · our policy
- Secret leak: not run · nothing to check it against
- Internal addresses: not run · our policy
- Unconfirmed changes: not run · our policy
- Bad input: not run · our policy
- Model requests: not run · nothing to check it against
- Sensitive questions: not run · nothing to check it against
- Folder boundary: not run · our policy
- Log leaks: not run · nothing to check it against
- Hidden content: exercised
- Fake assistant turns: exercised
- Token passthrough: not applicable
- Token audience: not applicable
- Sign-in redirect: not run · our policy
- Consent handling: not testable from outside
- Sign-in metadata: not applicable
4 exercised11 not run (reason given)3 not applicable
Each check ends in exactly one state: exercised, not run (with the reason), or not applicable (with the reason). 4 of the 15 checks that apply to it were exercised. We do not publish security-check outcomes for named servers.
- 1Inventory
tool-listReads the declared tools, resources and prompts.exercised - 2Hidden instructions
description-poisoningLooks for hidden instructions in tool descriptions.exercised - 12Hidden content
audience-hidingChecks resources that hide content from the user.exercised - 13Fake assistant turns
fake-assistant-turnChecks prompts that pose as the assistant's own words.exercised
- 3Real execution
real-executionCalls a tool and checks what really happens.This check calls the server's tools. ProtocolProbe calls no server's tools for anything it publishes; an operator can run this check on their own server with our self-test command.not run · our policy - 4Secret leak
canary-leakPlants a fake secret and checks whether it leaks.This check needs at least one successful tool call to have something to check, and no tool was called.not run · nothing to check it against - 5Internal addresses
ssrfChecks whether a tool can be steered to internal addresses.This check calls the server's tools. ProtocolProbe calls no server's tools for anything it publishes; an operator can run this check on their own server with our self-test command.not run · our policy - 6Unconfirmed changes
write-without-confirmationChecks whether tools that change data act without asking.This check calls the server's tools. ProtocolProbe calls no server's tools for anything it publishes; an operator can run this check on their own server with our self-test command.not run · our policy - 7Bad input
error-handlingSends bad input and watches how the server answers.This check calls the server's tools. ProtocolProbe calls no server's tools for anything it publishes; an operator can run this check on their own server with our self-test command.not run · our policy - 8Model requests
samplingChecks whether the server asks the client's model to act for it.This check needs at least one successful tool call to have something to check, and no tool was called.not run · nothing to check it against - 9Sensitive questions
elicitation-sensitive-dataChecks whether the server asks users for sensitive data.This check needs at least one successful tool call to have something to check, and no tool was called.not run · nothing to check it against - 10Folder boundary
root-boundaryChecks whether the server reaches outside the folders it was given.This check calls the server's tools. ProtocolProbe calls no server's tools for anything it publishes; an operator can run this check on their own server with our self-test command.not run · our policy - 11Log leaks
logging-side-channelChecks whether log messages carry data they should not.This check needs at least one successful tool call to have something to check, and no tool was called.not run · nothing to check it against - 16Sign-in redirect
open-redirectChecks the sign-in redirect for abuse.Testing the sign-in redirect means sending probes to the operator's sign-in service, which we do not do.not run · our policy - 17Consent handling
confused-deputyChecks consent handling when one service acts for another.Depends on the operator's own consent screen, which differs per server and cannot be tested from outside.not testable from outside
- 14Token passthrough
token-passthroughChecks whether the server forwards a user's token to other services.The server opened a session without sign-in, so there is no token flow to check.not applicable - 15Token audience
token-audience-validationChecks whether tokens meant for another service are accepted.The server opened a session without sign-in, so there is no token flow to check.not applicable - 18Sign-in metadata
oauth-url-schemeChecks the published sign-in metadata for unsafe URLs.No sign-in (OAuth) metadata is published, so there are no sign-in addresses to check.not applicable
Source: our own test, 2026-10-23, mcp-runtime-engine@0.1.0. Which checks count and why follows our published scoring model.
What happened during the test?
Feature #8
The steps in order, as the test record holds them.
- 0 msStarted a read-only session with the server's remote endpoint
- 2,756 msConnected after 0 redirects. No credential was sent or needed.
- Read the inventory: 211 tools, 1 resource, 2 prompts.
- 3,798 msFinished: 4 checks exercised.
Reference
How is it classified?
18 fields
One value per field, each with its source. Fields written by AI models are marked. A field with no value says why.
“A marketplace of pay-per-call tools built for autonomous AI agents. Call any endpoint, receive an HTTP 402 with the price, pay inline in USDC, get the result.”
“Not stated” means the source did not state it; “does not apply” means it does not apply to this kind of server; “our limit” means our own lookup failed. A linked value opens the directory filtered to the same value.
Cite or correct this page
Sources and corrections
Suggested citation
ProtocolProbe. “com.citiviewgroup.mcp/agent-market: MCP server record.” Data checked 2026-10-23. https://protocolprobe.com/mcp/servers/com.citiviewgroup.mcp/agent-market
Figures are valid for the date shown. Our facts on this page are CC BY 4.0: reuse them with a link and the check date. Quoted text (the publisher’s descriptions, website quotes, tool names) is not ours to license.
As JSON: this record in the API · API documentation.
Badge for your README
[](https://protocolprobe.com/mcp/servers/com.citiviewgroup.mcp/agent-market)
It shows this server's record-check count: facts from public records, no tool called. It is not a security rating or a pass. It links here and updates after each data reload.
Something wrong, or is this yours?
If a fact here is wrong, tell us and we will re-check it. If you operate this server, you can run our checks on it yourself with the free self-test command; we call no server’s tools ourselves for anything shown here.
Write to hello@protocolprobe.com · corrections log · methodology