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MarketNow MCP Server

by alicelabs-llc Your server? Claim it
answering

MarketNow is answering right now. Last checked 3 min ago. It exposes 9 tools. Last commit 10 Nov 2026.

Search 70,510 indexed MCP servers, install-risk scoring and Ed25519-signed Agent Trust Cards.

Uptime history 42 days of history · worst day 0%
42 days agonow
50.0%
Uptime 24h
91 of 182 checks
9
Tools
read from the server
148 ms
Response time
average over 24h
0
Stars
last commit 10 Nov 2026

What changed 10

Every tool that appeared, vanished or quietly changed what it asks for. Recorded since 5 October 2026. No other catalogue keeps this.

9 Oct 6 tool descriptions were rewritten marketnow_get_pipeline, marketnow_list_formats, marketnow_search_skills and 3 more
9 Oct a tool changed the parameters it asks for marketnow_submit_skill
5 Oct 2 tool descriptions were rewritten marketnow_search_skills, marketnow_submit_skill
5 Oct a tool changed version

What the code does

We read the source, 10 h ago · tools taken from the live server · rules 995398eba69f

Capabilities

What this server is able to do. For an MCP server this is often the job itself — a terminal server runs commands because that is what it is for. Listed so you know what you are plugging in, not as an accusation.

    pkg_path = os.path.join(SKILLS_DIR, d, "package.json")

Is this your server and something here is wrong? Tell us — corrections are free and do not require a plan.

This code can reach further than it looks

We found places where it runs commands, builds paths or queries from values it is given. None of that is a flaw by itself — it becomes one when the code changes, and code changes quietly between releases. We re-read it on every one.

Three servers free · no card

Connect this server

Endpoint below is the one we actually reach during checks — not the one copied from a README. Last verified 3 min ago.

run in your terminal
claude mcp add marketnow --transport http https://marketnow.site/api/mcp
Settings → Connectors → Add custom connector, then paste this address
https://marketnow.site/api/mcp
~/.codex/config.toml
[mcp_servers.marketnow]
url = "https://marketnow.site/api/mcp"
.cursor/mcp.json
{
  "mcpServers": {
    "marketnow": {
      "url": "https://marketnow.site/api/mcp"
    }
  }
}
.vscode/mcp.json
{
  "servers": {
    "marketnow": {
      "type": "http",
      "url": "https://marketnow.site/api/mcp"
    }
  }
}

This server publishes 1 more address. The block above uses the one we reach during checks; the full list is under Endpoints below, and the author may intend a particular one for your client.

Available tools 9

Read directly from the server with tools/list, grouped by what they act on. If a tool disappears, we record the date.

marketnow
marketnow_check_domain
Check if a domain is suspicious (scam checker). Returns risk score and reasons.
marketnow_check_revocation
Check the revocation status of an Agent Trust Card (card_id) or CA key (kid) against the signed MarketNow Revocation Registry (MNR-CRL-1.0) + live ledger. Returns VALID/EXPIRED/REVOKED/SUPERSEDED/UNKNOWN with PERMIT/DENY recommendation. Fail-closed: unknown subjects answer UNKNOWN+DENY. The signed CRL layer is independently verifiable via Ed25519 (RFC 8785 JCS).
marketnow_fingerprint_tool
Cryptographically fingerprint MCP tool definitions (OWASP MCP Cheat Sheet: 'verify tool descriptions haven't changed'). Computes RFC 8785 JCS + sha256 per tool plus a manifest fingerprint for the whole tools/list surface. Pass a previous manifest in 'pinned' to get a drift report (added/removed/changed) — the core defense against tool poisoning and rug-pull redefinitions.
marketnow_get_pipeline
Get the 12-stage verification pipeline details.
marketnow_list_formats
List all 8 supported credential formats with their algorithms and status.
marketnow_search_skills
Search the MarketNow registry of indexed MCP servers (69k+ across GitHub, npm and PyPI, security-first scored).
marketnow_submit_skill
Publish a skill to the MarketNow catalog (the write side). The package is validated and Sentinel-scanned (injection patterns, embedded secrets, dangerous APIs, suspicious URLs, typosquat, dedup against the 69k+ catalog) AND its claims are verified live: repo_url must exist (HTTP 200), install must reference a real package on npm/PyPI/crates/Docker Hub. False claims are rejected (422). Accepted skills with real substance (files/code/verifiable repo) are stored in the public auditable queue as certified-L1.5, pending L2 review and catalog merge. Description-only submissions are accepted but never merged. No authentication required. Do NOT include secrets — the scanner rejects them.
marketnow_translate_credential
Translate a credential between 8 formats (ATC v3, JWT, W3C VC, A2A, EAT-AI, ZTA, MCP Card, X.509). Lossless conversion through Universal Trust Schema (UTS).
marketnow_verify_trust
Verify any AI agent credential (JWT, W3C VC, MCP Card, ATC v3, A2A, EAT-AI, ZTA, X.509) through the UTA 12-stage verification pipeline. Returns validity, format, trust score, and issues.

Endpoints

URLTransportStateLatencyChecked
https://marketnow.site/api/mcp/ streamable-http answering 193 ms 4 min ago
https://marketnow.site/api/mcp streamable-http answering 164 ms 3 min ago

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MarketNow — questions

Answers built from our own checks of this server.

What can MarketNow do?
It exposes 9 tools, read directly from the server on our last check. Among them: marketnow_check_domain, marketnow_check_revocation, marketnow_fingerprint_tool, marketnow_get_pipeline, marketnow_list_formats, marketnow_search_skills and 3 more. The full list with descriptions is on this page — we take it from the server itself via tools/list, not from a README. How MCP servers expose tools in the first place →
Is MarketNow working right now?
We send a real MCP handshake every 15 minutes. Over the last 24 hours 91 of 182 checks got a reply (50.0%), average response time 148 ms. The bar chart above shows every period we have measured.
How do I connect MarketNow?
Copy the ready config from this page. We generate it for Claude Code, Claude Desktop, Codex, Cursor and VS Code, each in the form that client actually reads. It is a remote server, so there is nothing to install — the client connects to the address.
Does MarketNow need an API key?
No. MarketNow completed a full MCP handshake with us as an anonymous client and listed its tools without asking for anything. All 9 of them are readable on this page. This is what we observed, not what the docs claim.
How fast is MarketNow?
It answers our handshake in 148 ms on average, which is faster than 82% of all working MCP servers we measure. That puts it in the quick quarter of the ecosystem. The comparison comes from our own checks across the whole registry, every 15 minutes.
Is MarketNow open source?
We cannot say either way: written in JavaScript and 0 stars on GitHub, but we could not determine the licence, and without one the code is not open source by default.