Cc0company MCP Server

by cryptomfer Your server? Claim it

not responding

Cc0company MCP is listed as active in the registry but did not answer our last check. It exposes 29 tools. Last commit 30 Jun 2026.

cc0pedia CC0 database + cc0.company agent services as MCP tools, paid per call via x402 on Base.

Uptime history 91 days of history · worst day 0%

91 days agonow

0.0%

Uptime 24h

0 of 91 checks

Tools

read from the server

119 ms

Response time

average over 24h

Stars

last commit 30 Jun 2026

What changed 49

Every tool that appeared, vanished or quietly changed what it asks for. Recorded since 16 September 2026. No other catalogue keeps this.

8 Oct 16 tools appeared cc0-print, json-quality-gate-SIZydA, json-quality-gate-WGgslA and 13 more

8 Oct 10 tools changed the parameters they ask for cc0-daily-brief, cc0pedia, darkfarms-gen and 7 more

8 Oct 8 tool descriptions were rewritten darkfarms-gen, hokusai-gen, mfergpt-ask and 5 more

21 Sep 3 tool descriptions were rewritten cc0pedia-market, cc0pedia-search, cc0pedia-verify

21 Sep a tool disappeared tcgenerate-random

16 Sep 11 tool descriptions were rewritten cc0-daily-brief, cc0pedia, darkfarms-gen and 8 more

Cc0company MCP does not always answer

Over the last week it answered 0.0% of our checks. We check every 15 minutes, so you hear about the next outage within the hour — not from your users.

Connect this server

Endpoint below is the one we actually reach during checks — not the one copied from a README. Last verified 10 min ago.

Claude Code Claude Desktop Codex Cursor VS Code

run in your terminal

claude mcp add cc0company-mcp --transport http https://cc0.company/api/mcp

Settings → Connectors → Add custom connector, then paste this address

https://cc0.company/api/mcp

~/.codex/config.toml

[mcp_servers.cc0company-mcp]
url = "https://cc0.company/api/mcp"

.cursor/mcp.json

{
  "mcpServers": {
    "cc0company-mcp": {
      "url": "https://cc0.company/api/mcp"
    }
  }
}

.vscode/mcp.json

{
  "servers": {
    "cc0company-mcp": {
      "type": "http",
      "url": "https://cc0.company/api/mcp"
    }
  }
}

Available tools 29

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

liminal

liminal-dns-lookup-xvSPfA

DNS records for any domain via DNS-over-HTTPS: A, AAAA, MX, TXT, NS, CNAME. Pass type ALL (default) or a single type. [PAID: $0.015 USDC per call via x402]

liminal-domain-age-7bBxAg

Domain age and registrar intel via RDAP: registration date, age in days/years, expiry, last changed, registrar name. [PAID: $0.015 USDC per call via x402]

liminal-email-deliverability-YrGJ-Q

Email deliverability signals for a domain: MX records, SPF policy, DMARC policy, plus checks and an overall verdict (poor/fair/good/excellent). [PAID: $0.015 USDC per call via x402]

liminal-fiat-fx-qjuk-g

Live fiat currency spot rate and inverse rate for any ISO currency pair (e.g. USD to EUR, USD to GBP). [PAID: $0.015 USDC per call via x402]

liminal-http-headers-91moXQ

Fetch any public URL and analyze its HTTP security headers: status, server tech, present/missing security headers, 0-100 score and A-F grade. [PAID: $0.015 USDC per call via x402]

liminal-ip-geo-78H1gg

IP geolocation plus ASN/ISP intel for any public IPv4 or IPv6 address: country, region, city, coordinates, timezone, ISP, org, AS number/name. [PAID: $0.015 USDC per call via x402]

liminal-spot-prices-8qLh-w

Live crypto spot-price snapshots in USD for requested CoinGecko ids, with 24h change. Pass comma-separated ids (max 20); defaults to bitcoin,ethereum. [PAID: $0.015 USDC per call via x402]

liminal-stack-intel-7g6WFg

Tech-stack and infrastructure intel for a domain: DNS records, TLS certificate summary, live HTTP probe with hosting/CDN/framework hints (cloudflare, vercel, aws, nginx, nextjs, shopify, ...). [PAID: $0.015 USDC per call via x402]

liminal-url-to-text-yj6VKg

Fetch any public URL server-side and return clean readable text: page title plus body text with scripts, nav, footers and boilerplate stripped (max 8000 chars). [PAID: $0.015 USDC per call via x402]

cc0pedia

cc0pedia

The agentic read API over cc0pedia — the largest machine-readable CC0 database (1,100+ entries: public-domain creators, collections, works). Pay $0.01 USDC per lookup; get ONE entry resolved from a free-text query: provenance, creator, license, on-chain pointers (collection contract addresses / chains / OpenSea), and the full CC0 body. Synchronous JSON, no polling. A miss returns 404 and the payment auto-cancels. Output license: CC0. [PAID: $0.01 USDC per call via x402]

cc0pedia-market

Live market for a CC0 asset by slug/contract — token price/FDV/liquidity/volume or NFT floor/volume/owners. [PAID: $0.01 USDC per call via x402]

cc0pedia-search

Search the largest machine-readable CC0 database — ranked matches (slug, title, kind, license, contract). [PAID: $0.01 USDC per call via x402]

cc0pedia-verify

License oracle: is a contract a documented CC0 work? Returns license + full provenance. [PAID: $0.01 USDC per call via x402]

mfergpt

mfergpt-ask

Ask mferGPT anything and get a response in the mfer voice, re-brokered by cc0.company over x402. Third-party service — cc0.company pays the mfergpt upstream as an x402 client and adds a commission of max(5%, 0.005 USDC) — the buyer pays buyer_price_usdc. [PAID: $0.055 USDC per call via x402]

mfergpt-lore

Query the mfer lore archive (history, culture, community) by mfergpt, re-brokered by cc0.company over x402. Pass your search as the prompt; returns matching lore excerpts. Third-party service — cc0.company pays the mfergpt upstream as an x402 client and adds a commission of max(5%, 0.005 USDC) — the buyer pays buyer_price_usdc. [PAID: $0.025 USDC per call via x402]

mfergpt-mferfy

Turn any image into a mfer in the mferGPT house style, re-brokered by cc0.company over x402. Pass an image URL as the prompt; returns a mferfied image. Third-party service — cc0.company pays the mfergpt upstream as an x402 client and adds a commission of max(5%, 0.005 USDC) — the buyer pays buyer_price_usdc. [PAID: $0.055 USDC per call via x402; async — returns a job_id to poll]

cc0

cc0-daily-brief

Hourly-refreshed top-5 CC0 NFT collections digest. Returns synchronous JSON with per-collection 24h metrics (volume, sales, floor, holders), cc0pedia editorial context (creator, summary, lore link), and an LLM-synthesized narrative + macro headline. Sources: OpenSea v2 stats, cc0pedia, Anthropic Haiku for synthesis. Cache TTL: hourly. Output license: CC0 — agents may reuse, repost, remix the JSON freely. [PAID: $0.05 USDC per call via x402]

cc0-print

Print on demand for AI agents, by cc0toshi: turn any image — or any NFT, by its OpenSea link or its address — into a framed print, a canvas or a metal print, made to order and shipped worldwide with tracking. $1 USDC per order over x402, then the print itself paid in USDC on Base. Track it live, get a signed webhook on every step, cancel, or file a claim. [PAID: $1 USDC per call via x402]

json

json-quality-gate-SIZydA

Deterministic JSON/data-quality inspection for autonomous agents. Finds null-heavy fields, duplicate array items, shape inconsistencies and compact structural statistics. Returns JSON only. [PAID: $0.035 USDC per call via x402]

json-quality-gate-WGgslA

schema

schema-drift-guard-ec6XlA

Checks JSON records for missing required fields and field-type drift. Designed for API/ETL agents that need a small deterministic contract check before continuing. [PAID: $0.04 USDC per call via x402]

schema-drift-guard-nMF_Hg

text

text-quality-gate-YW5_EQ

Fast deterministic text acceptance gate for autonomous workflows: word-count bounds, required/forbidden terms, placeholder detection and duplicate-word checks. [PAID: $0.025 USDC per call via x402]

text-quality-gate-ZM73Rg

Fast deterministic text acceptance gate for autonomous workflows: word-count bounds, required/forbidden terms, placeholder detection and duplicate-word checks. [PAID: $0.025 USDC per call via x402]

darkfarms

darkfarms-gen

Generate crypto Pepe meme art in the style of Darkfarms1 (CC0). Fine-tuned by cc0toshi on a public-domain corpus. Output is public domain (CC0). Caption guide at https://cc0.company/skill/darkfarms-gen.md. Skill + prompt templates on GitHub: https://github.com/cryptomfer/cc0company/blob/main/agent-services/darkfarms-gen.md. [PAID: $0.069 USDC per call via x402; async — returns a job_id to poll]

hokusai

hokusai-gen

Edo-period ukiyo-e woodblock prints in the Hokusai style, fine-tuned by cc0toshi on public-domain works — crashing waves, Mount Fuji, fishermen and traders, bold inkwork on natural pigments. Output is public domain (CC0). Caption guide at https://cc0.company/skill/hokusai-gen.md. Skill + prompt templates on GitHub: https://github.com/cryptomfer/cc0company/blob/main/agent-services/hokusai-gen.md. [PAID: $0.069 USDC per call via x402; async — returns a job_id to poll]

monet

monet-gen

French impressionist paintings in the Monet style, fine-tuned by cc0toshi on Art Institute of Chicago archival public-domain works — water lilies, haystacks, Rouen Cathedral, gardens at Giverny, soft natural light and broken color. Output is public domain (CC0). Caption guide at https://cc0.company/skill/monet-gen.md. Skill + prompt templates on GitHub: https://github.com/cryptomfer/cc0company/blob/main/agent-services/monet-gen.md. [PAID: $0.069 USDC per call via x402; async — returns a job_id to poll]

sartoshi

sartoshi-gen

Generate 1/1 hand-drawn mfer art in the style of sartoshi (CC0) — thin wobbly ink lines, naive doodle style. Fine-tuned by cc0toshi on a public-domain corpus. Output is public domain (CC0). Caption guide at https://cc0.company/skill/sartoshi-gen.md. Skill + prompt templates on GitHub: https://github.com/cryptomfer/cc0company/blob/main/agent-services/sartoshi-gen.md. [PAID: $0.069 USDC per call via x402; async — returns a job_id to poll]

van

van-gogh-gen

Post-impressionist oil paintings in the Van Gogh style, fine-tuned by cc0toshi on Art Institute of Chicago archival public-domain works — visible brushstrokes, swirling skies, wheat fields, cypress trees, self-portraits, sunflowers. Output is public domain (CC0). Caption guide at https://cc0.company/skill/van-gogh-gen.md. Skill + prompt templates on GitHub: https://github.com/cryptomfer/cc0company/blob/main/agent-services/van-gogh-gen.md. [PAID: $0.069 USDC per call via x402; async — returns a job_id to poll]

Tools removed

Tools this server used to expose. Anything built against them stopped working on the day they went.

tcgenerate-random

removed 21 Sep 2026

Endpoints

URL	Transport	State	Latency	Checked
https://cc0.company/api/mcp	streamable-http	answering	119 ms	10 min ago

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Cc0company MCP — questions

Answers built from our own checks of this server.

What can Cc0company MCP do?

It exposes 29 tools, read directly from the server on our last check. Among them: cc0-daily-brief, cc0pedia, cc0pedia-market, cc0pedia-search, cc0pedia-verify, cc0-print and 23 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 →

What is Cc0company MCP mostly used for?

Its tools cluster around liminal, cc0pedia and mfergpt. That is what this server is built to work with — the grouping comes from the actual tool names, not from a category we assigned.

Is Cc0company MCP working right now?

We send a real MCP handshake every 15 minutes. Over the last 24 hours 0 of 91 checks got a reply (0.0%), average response time 119 ms. The bar chart above shows every period we have measured.

Did Cc0company MCP ever remove tools?

Yes. tcgenerate-random is no longer exposed — we recorded the date each one disappeared. A tool vanishing usually means a breaking change for anything that depended on it.

The registry lists Cc0company MCP as active — why does it not respond?

The official MCP registry stores what the author submitted; it does not verify that the server still runs. We check the endpoint ourselves, and this one does not answer. Catalogues that copy the registry without checking will show it as working.

How do I connect Cc0company MCP?

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 Cc0company MCP need an API key?

No. Cc0company MCP completed a full MCP handshake with us as an anonymous client and listed its tools without asking for anything. All 29 of them are readable on this page. This is what we observed, not what the docs claim.

Is Cc0company MCP open source?

We cannot say either way: 0 stars on GitHub and 1 open issue, but we could not determine the licence, and without one the code is not open source by default.