cc0pedia CC0 database + cc0.company agent services as MCP tools, paid per call via x402 on Base.
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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]
Output format. Only 'json' is supported today; 'markdown' is planned for v2 to power newsletter pipelines without an extra LLM call.
This tool isn't marked read-only, so it may change something on the server or in an account you connected.
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]
| Argument | Type | Description |
|---|---|---|
| format | string | Output format. Only 'json' is supported today; 'markdown' is planned for v2 to power newsletter pipelines without an extra LLM call. |
{
"type": "object",
"required": [],
"properties": {
"format": {
"enum": [
"json"
],
"type": "string",
"default": "json",
"description": "Output format. Only 'json' is supported today; 'markdown' is planned for v2 to power newsletter pipelines without an extra LLM call."
}
},
"description": "POST with `{}` (default) or `{ \"format\": \"json\" }`. The brief is precomputed hourly — the same payload is served until the next refresh.",
"additionalProperties": false
}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]
| Argument | Type | Description |
|---|---|---|
| nft | object | Or any NFT by address: { chain, contract, token_id } (ethereum, base, arbitrum, bnb, arc, robinhood, shape). |
| sku* | string | Product SKU from GET /api/store/prints/catalog, e.g. GLOBAL-CFPM-16X16. |
| email* | string | Your human's email: receipt, every step, tracking link, delivery. |
| title | string | A name for the print (defaults to the NFT's name). |
| copies | integer | |
| image_url | string | Public https:// or ipfs:// URL of any image (PNG, JPEG, WebP, AVIF, TIFF, SVG, GIF first frame), up to 150 MB. |
| pixel_art | boolean | |
| recipient* | object | |
| attributes | object | Product options, e.g. {"color":"black"}. |
| opensea_url | string | Or an OpenSea item link of any NFT: https://opensea.io/item/<chain>/<contract>/<token id>. |
| callback_url | string | |
| agent_reference | string |
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]
| Argument | Type | Description |
|---|---|---|
| query* | string | Name or slug of the CC0 creator, collection, or work to look up (e.g. 'sartoshi', 'mfers', 'xcopy'). Resolved by exact slug → id → fuzzy title. Browse at https://cc0.company/cc0pedia. |
{
"type": "object",
"required": [
"query"
],
"properties": {
"query": {
"type": "string",
"description": "Name or slug of the CC0 creator, collection, or work to look up (e.g. 'sartoshi', 'mfers', 'xcopy'). Resolved by exact slug → id → fuzzy title. Browse at https://cc0.company/cc0pedia."
}
},
"description": "POST `{ \"query\": \"<name or slug>\" }`. A query that matches nothing returns 404 and the x402 payment auto-cancels — you only pay for entries that exist.",
"additionalProperties": false
}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]
| Argument | Type | Description |
|---|---|---|
| slug | string | A cc0pedia entry slug (e.g. 'mfergpt', 'ok-degen'). |
| chain | string | Optional chain hint (base, ethereum). |
| contract | string | Or a raw contract address (0x...). |
{
"type": "object",
"properties": {
"slug": {
"type": "string",
"description": "A cc0pedia entry slug (e.g. 'mfergpt', 'ok-degen')."
},
"chain": {
"type": "string",
"description": "Optional chain hint (base, ethereum)."
},
"contract": {
"type": "string",
"description": "Or a raw contract address (0x...)."
}
},
"additionalProperties": true
}Search the largest machine-readable CC0 database — ranked matches (slug, title, kind, license, contract). [PAID: $0.01 USDC per call via x402]
| Argument | Type | Description |
|---|---|---|
| kind | string | Optional filter by entry kind. |
| limit | number | Max results (1-50, default 25). |
| query* | string | Free-text search across cc0pedia titles (case-insensitive). |
{
"type": "object",
"required": [
"query"
],
"properties": {
"kind": {
"enum": [
"artist",
"work",
"movement"
],
"type": "string",
"description": "Optional filter by entry kind."
},
"limit": {
"type": "number",
"description": "Max results (1-50, default 25)."
},
"query": {
"type": "string",
"description": "Free-text search across cc0pedia titles (case-insensitive)."
}
},
"additionalProperties": true
}License oracle: is a contract a documented CC0 work? Returns license + full provenance. [PAID: $0.01 USDC per call via x402]
| Argument | Type | Description |
|---|---|---|
| contract* | string | EVM contract address (0x...) to check for documented CC0 status. |
{
"type": "object",
"required": [
"contract"
],
"properties": {
"contract": {
"type": "string",
"description": "EVM contract address (0x...) to check for documented CC0 status."
}
},
"additionalProperties": true
}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]
| Argument | Type | Description |
|---|---|---|
| prompt* | string | Comma-strung phrases. Opener: 'smol pepe <action>'. Closer: 'crypto meme art style'. See https://cc0.company/skill/darkfarms-gen.md for canonical templates. Max 1000 chars. |
{
"type": "object",
"required": [
"prompt"
],
"properties": {
"prompt": {
"type": "string",
"description": "Comma-strung phrases. Opener: 'smol pepe <action>'. Closer: 'crypto meme art style'. See https://cc0.company/skill/darkfarms-gen.md for canonical templates. Max 1000 chars."
}
},
"additionalProperties": false
}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]
| Argument | Type | Description |
|---|---|---|
| prompt* | string | Edo-period descriptive register. Closer: 'polychrome woodblock print'. See https://cc0.company/skill/hokusai-gen.md for canonical templates. Max 1000 chars. |
{
"type": "object",
"required": [
"prompt"
],
"properties": {
"prompt": {
"type": "string",
"description": "Edo-period descriptive register. Closer: 'polychrome woodblock print'. See https://cc0.company/skill/hokusai-gen.md for canonical templates. Max 1000 chars."
}
},
"additionalProperties": false
}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]
| Argument | Type | Description |
|---|---|---|
| data* | any | Any JSON value to inspect |
{
"type": "object",
"required": [
"data"
],
"properties": {
"data": {
"description": "Any JSON value to inspect"
}
},
"additionalProperties": false
}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]
| Argument | Type | Description |
|---|---|---|
| data* | any | Any JSON value to inspect |
{
"type": "object",
"required": [
"data"
],
"properties": {
"data": {
"description": "Any JSON value to inspect"
}
},
"additionalProperties": false
}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]
| Argument | Type | Description |
|---|---|---|
| type | string | Record type: A, AAAA, MX, TXT, NS, CNAME, or ALL (default) |
| domain* | string | Domain to look up (e.g. example.com) |
{
"type": "object",
"required": [
"domain"
],
"properties": {
"type": {
"type": "string",
"description": "Record type: A, AAAA, MX, TXT, NS, CNAME, or ALL (default)"
},
"domain": {
"type": "string",
"description": "Domain to look up (e.g. example.com)"
}
},
"additionalProperties": false
}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]
| Argument | Type | Description |
|---|---|---|
| domain* | string | Domain to check (e.g. example.com) |
{
"type": "object",
"required": [
"domain"
],
"properties": {
"domain": {
"type": "string",
"description": "Domain to check (e.g. example.com)"
}
},
"additionalProperties": false
}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]
| Argument | Type | Description |
|---|---|---|
| domain* | string | Domain to check (e.g. example.com) |
{
"type": "object",
"required": [
"domain"
],
"properties": {
"domain": {
"type": "string",
"description": "Domain to check (e.g. example.com)"
}
},
"additionalProperties": false
}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]
| Argument | Type | Description |
|---|---|---|
| to | string | 3-letter ISO target currency (default EUR) |
| from | string | 3-letter ISO source currency (default USD) |
{
"type": "object",
"required": [],
"properties": {
"to": {
"type": "string",
"description": "3-letter ISO target currency (default EUR)"
},
"from": {
"type": "string",
"description": "3-letter ISO source currency (default USD)"
}
},
"additionalProperties": false
}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]
| Argument | Type | Description |
|---|---|---|
| url* | string | Public http(s) URL to analyze |
{
"type": "object",
"required": [
"url"
],
"properties": {
"url": {
"type": "string",
"description": "Public http(s) URL to analyze"
}
},
"additionalProperties": false
}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]
| Argument | Type | Description |
|---|---|---|
| ip* | string | IPv4 or IPv6 address to locate (e.g. 1.1.1.1) |
{
"type": "object",
"required": [
"ip"
],
"properties": {
"ip": {
"type": "string",
"description": "IPv4 or IPv6 address to locate (e.g. 1.1.1.1)"
}
},
"additionalProperties": false
}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]
| Argument | Type | Description |
|---|---|---|
| ids | string | Comma-separated CoinGecko ids, max 20 (e.g. bitcoin,ethereum,solana) |
{
"type": "object",
"required": [],
"properties": {
"ids": {
"type": "string",
"description": "Comma-separated CoinGecko ids, max 20 (e.g. bitcoin,ethereum,solana)"
}
},
"additionalProperties": false
}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]
| Argument | Type | Description |
|---|---|---|
| domain* | string | Domain to fingerprint (e.g. example.com) |
{
"type": "object",
"required": [
"domain"
],
"properties": {
"domain": {
"type": "string",
"description": "Domain to fingerprint (e.g. example.com)"
}
},
"additionalProperties": false
}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]
| Argument | Type | Description |
|---|---|---|
| url* | string | Public http(s) URL to extract readable text from |
{
"type": "object",
"required": [
"url"
],
"properties": {
"url": {
"type": "string",
"description": "Public http(s) URL to extract readable text from"
}
},
"additionalProperties": false
}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]
| Argument | Type | Description |
|---|---|---|
| prompt* | string | The question to ask mferGPT (e.g. 'what is the mfers ethos?'). |
{
"type": "object",
"required": [
"prompt"
],
"properties": {
"prompt": {
"type": "string",
"description": "The question to ask mferGPT (e.g. 'what is the mfers ethos?')."
}
},
"additionalProperties": false
}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]
| Argument | Type | Description |
|---|---|---|
| prompt* | string | Search query forwarded to the mfergpt lore archive (e.g. 'mfers cc0 history'). |
{
"type": "object",
"required": [
"prompt"
],
"properties": {
"prompt": {
"type": "string",
"description": "Search query forwarded to the mfergpt lore archive (e.g. 'mfers cc0 history')."
}
},
"additionalProperties": false
}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]
| Argument | Type | Description |
|---|---|---|
| prompt* | string | A publicly-reachable image URL to mferfy (e.g. 'https://example.com/my-pfp.png'). |
{
"type": "object",
"required": [
"prompt"
],
"properties": {
"prompt": {
"type": "string",
"description": "A publicly-reachable image URL to mferfy (e.g. 'https://example.com/my-pfp.png')."
}
},
"additionalProperties": false
}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]
| Argument | Type | Description |
|---|---|---|
| prompt* | string | LLaVA flat-declarative register ('The image features...'). Closer: 'french impressionist painting with soft natural light.'. See https://cc0.company/skill/monet-gen.md for canonical templates. Max 1000 chars. |
{
"type": "object",
"required": [
"prompt"
],
"properties": {
"prompt": {
"type": "string",
"description": "LLaVA flat-declarative register ('The image features...'). Closer: 'french impressionist painting with soft natural light.'. See https://cc0.company/skill/monet-gen.md for canonical templates. Max 1000 chars."
}
},
"additionalProperties": false
}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]
| Argument | Type | Description |
|---|---|---|
| prompt* | string | Free-text prompt describing the scene. Match the sartoshi caption register — short fragment + 'sartoshi signature' closer. See https://cc0.company/skill/sartoshi-gen.md for canonical templates. Max 1000 chars. |
{
"type": "object",
"required": [
"prompt"
],
"properties": {
"prompt": {
"type": "string",
"description": "Free-text prompt describing the scene. Match the sartoshi caption register — short fragment + 'sartoshi signature' closer. See https://cc0.company/skill/sartoshi-gen.md for canonical templates. Max 1000 chars."
}
},
"additionalProperties": false
}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]
| Argument | Type | Description |
|---|---|---|
| records* | array | |
| required_fields | array |
{
"type": "object",
"required": [
"records"
],
"properties": {
"records": {
"type": "array",
"items": {
"type": "object"
}
},
"required_fields": {
"type": "array",
"items": {
"type": "string"
}
}
},
"additionalProperties": false
}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]
| Argument | Type | Description |
|---|---|---|
| records* | array | |
| required_fields | array |
{
"type": "object",
"required": [
"records"
],
"properties": {
"records": {
"type": "array",
"items": {
"type": "object"
}
},
"required_fields": {
"type": "array",
"items": {
"type": "string"
}
}
},
"additionalProperties": false
}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]
| Argument | Type | Description |
|---|---|---|
| text* | string | |
| max_words | integer | |
| min_words | integer | |
| required_terms | array | |
| forbidden_terms | array |
{
"type": "object",
"required": [
"text"
],
"properties": {
"text": {
"type": "string"
},
"max_words": {
"type": "integer"
},
"min_words": {
"type": "integer"
},
"required_terms": {
"type": "array",
"items": {
"type": "string"
}
},
"forbidden_terms": {
"type": "array",
"items": {
"type": "string"
}
}
},
"additionalProperties": false
}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]
| Argument | Type | Description |
|---|---|---|
| text* | string | |
| max_words | integer | |
| min_words | integer | |
| required_terms | array | |
| forbidden_terms | array |
{
"type": "object",
"required": [
"text"
],
"properties": {
"text": {
"type": "string"
},
"max_words": {
"type": "integer"
},
"min_words": {
"type": "integer"
},
"required_terms": {
"type": "array",
"items": {
"type": "string"
}
},
"forbidden_terms": {
"type": "array",
"items": {
"type": "string"
}
}
},
"additionalProperties": false
}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]
| Argument | Type | Description |
|---|---|---|
| prompt* | string | LLaVA flat-declarative register ('The image features...'). Closer: 'post-impressionist painting with visible brushstrokes.'. See https://cc0.company/skill/van-gogh-gen.md for canonical templates. Max 1000 chars. |
{
"type": "object",
"required": [
"prompt"
],
"properties": {
"prompt": {
"type": "string",
"description": "LLaVA flat-declarative register ('The image features...'). Closer: 'post-impressionist painting with visible brushstrokes.'. See https://cc0.company/skill/van-gogh-gen.md for canonical templates. Max 1000 chars."
}
},
"additionalProperties": false
}| shipping_method | string |
| honour_price_usd | string |
| rights_attestation* | boolean | You confirm the print is for your human's personal use and that you have the right to reproduce the picture. |
{
"type": "object",
"required": [
"sku",
"recipient",
"email",
"rights_attestation"
],
"properties": {
"nft": {
"type": "object",
"properties": {
"chain": {
"type": "string"
},
"contract": {
"type": "string"
},
"token_id": {
"type": "string"
}
},
"description": "Or any NFT by address: { chain, contract, token_id } (ethereum, base, arbitrum, bnb, arc, robinhood, shape)."
},
"sku": {
"type": "string",
"description": "Product SKU from GET /api/store/prints/catalog, e.g. GLOBAL-CFPM-16X16."
},
"email": {
"type": "string",
"format": "email",
"description": "Your human's email: receipt, every step, tracking link, delivery."
},
"title": {
"type": "string",
"maxLength": 120,
"description": "A name for the print (defaults to the NFT's name)."
},
"copies": {
"type": "integer",
"default": 1,
"maximum": 25,
"minimum": 1
},
"image_url": {
"type": "string",
"description": "Public https:// or ipfs:// URL of any image (PNG, JPEG, WebP, AVIF, TIFF, SVG, GIF first frame), up to 150 MB."
},
"pixel_art": {
"type": "boolean"
},
"recipient": {
"type": "object",
"required": [
"name",
"line1",
"city",
"postal_code",
"country_code"
],
"properties": {
"city": {
"type": "string"
},
"name": {
"type": "string"
},
"line1": {
"type": "string"
},
"line2": {
"type": "string"
},
"postal_code": {
"type": "string"
},
"country_code": {
"type": "string"
},
"state_or_county": {
"type": "string"
}
}
},
"attributes": {
"type": "object",
"description": "Product options, e.g. {\"color\":\"black\"}."
},
"opensea_url": {
"type": "string",
"description": "Or an OpenSea item link of any NFT: https://opensea.io/item/<chain>/<contract>/<token id>."
},
"callback_url": {
"type": "string"
},
"agent_reference": {
"type": "string",
"maxLength": 120
},
"shipping_method": {
"enum": [
"Budget",
"Standard",
"StandardPlus",
"Express",
"Overnight"
],
"type": "string",
"default": "Budget"
},
"honour_price_usd": {
"type": "string"
},
"rights_attestation": {
"type": "boolean",
"const": true,
"description": "You confirm the print is for your human's personal use and that you have the right to reproduce the picture."
}
},
"description": "Give ONE of image_url, opensea_url or nft — the picture to print."
}