How do I install Cc0company?

Copy the http config for Cursor, Claude Desktop, Claude Code, or VS Code on this page. It uses the publisher's install, not a PlugMCP proxy.

Does Cc0company need an API key?

No required environment variable is listed on this record.

What transport does Cc0company use?

Cc0company is reached over HTTP.

When was Cc0company last checked?

Last checked 2026-11-09. cc0pedia CC0 database + cc0.company agent services as MCP tools, paid per call via x402 on Base.

Cc0company MCP server

Power your agent

Add this server

The publisher's own URL. Not a PlugMCP endpoint.

Add to Cursor Add in Claude Add to VS Code Run on PlugMCP

Host a copy with our keys and logs.

Server URL

https://cc0.company/api/mcp

The Claude button above opens Claude with the name and URL filled in. You still confirm it there.

shClaude Code

1claude mcp add --transport http io.github.cryptomfer-cc0company-mcp https://cc0.company/api/mcp

Run in a terminal.

jsonClaude Desktop

1{2  "mcpServers": {3    "io.github.cryptomfer-cc0company-mcp": {4      "command": "npx",5      "args": [6        "-y",7        "mcp-remote",8        "https://cc0.company/api/mcp"9      ]10    }11  }12}

claude_desktop_config.json

Remote · HTTPPublisher installStep-by-step: add this in Claude

Remote URL or a command on your machine? How the two installs differ

Run on PlugMCP

Host a copy with our keys and logs.

A new server you create. It is not this listing's official endpoint. Use the publisher install when you want their URL and their credentials.

Launch

Server facts

Remote

Transport: http
Version: 2.0.0
Last checked

Tools

No tool list yet. Remote servers get one after the first health check.

FAQ

Questions

cc0company MCP

The largest machine-readable CC0 database (cc0pedia) + the whole cc0.company agent-services catalog, as a remote Model Context Protocol server. Pay-per-call over x402 (USDC on Base).

Endpoint: https://cc0.company/api/mcp — Streamable HTTP, JSON-RPC 2.0.

What it is

A remote MCP server that turns cc0.company's managed agent services into tools any AI agent can call:

cc0pedia read API — look up / search / verify / price any CC0 creator, NFT collection, token or work. Provenance, license, on-chain pointers (contracts, chains, OpenSea slugs) and live market data over the largest structured CC0 database.
CC0 image generation — fine-tuned models whose output is public domain.
Market data — a daily digest of the top CC0 NFT collections.
Third-party agents — re-brokered over x402 (e.g. mfergpt).

Tools are discovered live from the catalog (tools/list), so the set grows over time without changing your client.

Why agents pay

cc0pedia is a public good; serving it to autonomous agents at scale is not. Every tool call is a tiny x402 micropayment — the agentic economy in one request: an agent verifies a CC0 license, pulls provenance + market data, and pays for exactly what it used, with no account and no API key.

Connect

Claude Code

claude mcp add --transport http cc0pedia https://cc0.company/api/mcp

Cursor — .cursor/mcp.json

{ "mcpServers": { "cc0pedia": { "url": "https://cc0.company/api/mcp" } } }

Claude Desktop / claude.ai — Settings → Connectors → Add custom connector → https://cc0.company/api/mcp

Any MCP client — Streamable HTTP transport, the URL above. No auth to connect.

Payment — x402

Every tools/call is a paid x402 request. Free: initialize, tools/list, ping.


Protocol	x402 v2
Network	Base mainnet — `eip155:8453`
Asset	USDC — `0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913`
Scheme	`exact` (fixed price per call)
Facilitator	Coinbase CDP

Flow: the first call returns HTTP 402 with the challenge in the PAYMENT-REQUIRED header. Your x402 client signs an EIP-3009 USDC authorization and retries with the PAYMENT-SIGNATURE header; the facilitator verifies + settles and the tool runs. Use an x402-enabled client (wrap your MCP transport's fetch with x402). Pay only for what you use: a call that resolves nothing returns a 4xx and the charge is cancelled — you are never billed for an empty answer.

See examples/ for a working free-discovery script and an end-to-end paid call.

Tools

Discovered dynamically — tools/list is the source of truth. At launch:

Tool	Price	What it does
`cc0pedia`	$0.01	Resolve one CC0 creator/collection/work by name or slug → provenance, license, on-chain pointers, full CC0 body
`cc0pedia-search`	$0.01	Ranked free-text search across the CC0 database
`cc0pedia-verify`	$0.01	License oracle — is a contract a documented CC0 work? + full provenance
`cc0pedia-market`	$0.01	Live market for a CC0 asset — token price/FDV/liquidity/volume, or NFT floor/volume/owners
`cc0-daily-brief`	$0.05	Hourly digest of the top CC0 NFT collections by 24h volume
`sartoshi-gen` · `darkfarms-gen` · `hokusai-gen` · `van-gogh-gen` · `monet-gen`	$0.069	CC0 image generation (async — returns a `job_id` to poll)
`mfergpt-ask` · `mfergpt-lore` · `mfergpt-mferfy`	varies	Third-party mfergpt services, re-brokered over x402

Quick check (free)

curl -s https://cc0.company/api/mcp \
  -X POST -H 'content-type: application/json' \
  -d '{"jsonrpc":"2.0","id":1,"method":"tools/list","params":{}}' \
  | jq '.result.tools[].name'

Data license

cc0pedia content is dedicated to the public domain (CC0-1.0) — reuse, repost, remix without attribution. This repository is CC0 too.

Cc0company

Add this server

Host a copy with our keys and logs.

Server facts

Tools

Questions

How do I install Cc0company?

Does Cc0company need an API key?

What transport does Cc0company use?

When was Cc0company last checked?

Documentation

cc0company MCP

What it is

Why agents pay

Connect

Payment — x402

Tools

Quick check (free)

Data license

Links