Schema | FanOracle

FanOracle

Describes the environment variables required to run the server.

Name	Required	Description
`CASPER_RPC`	Yes	Casper network RPC endpoint
`CASPER_CHAIN`	Yes	Casper chain name (e.g., casper-test)
`GROQ_API_KEY`	Yes	Groq API key for AI vision
`CONTRACT_HASH`	Yes	Casper contract hash for comic storage
`EBAY_CLIENT_ID`	Yes	eBay API client ID
`COMIC_VINE_API_KEY`	Yes	Comic Vine API key
`EBAY_CLIENT_SECRET`	Yes	eBay API client secret

Features and capabilities supported by this server

Capability	Details
`tools`	{ "listChanged": true }

Functions exposed to the LLM to take actions

Name	Description
fetch_comic_priceA	Fetch recent sold prices for a comic book from eBay. Returns min, max, and average sale price.
grade_comicA	Analyze a comic book image and estimate its condition grade (0.5–10.0 CGC scale). Provide a base64-encoded image or a public image URL.
detect_key_issueC	Check whether a comic issue is a 'key issue' (first appearance, origin, death, etc.) using the Comic Vine database.
collection_valueA	Calculate the total estimated value of a comic collection stored on the Casper blockchain. Optionally add or query comics from the on-chain registry.
verify_slabB	Verify authenticity of a CGC/CBCS graded comic slab from a photo. Detects fake, tampered, or fraudulent slabs using AI visual analysis.

Interactive templates invoked by user choice

Name	Description
No prompts

Contextual data attached and managed by the client

Name	Description
No resources

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