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coingecko_nfts

Fetch normalized NFT collection rows from CoinGecko's public NFT table, with pagination and quote-currency selection for NFT market analysis.

Instructions

CoinGecko NFT collections. Returns normalized NFT collection rows from the CoinGecko public website NFT table. This endpoint supports the documented vs_currency enum.

Input Schema

TableJSON Schema
NameRequiredDescriptionDefault
pageNoPage number, default 1
limitNoRows to return, default 100, max 100
vs_currencyNoQuote currency

Schema Changelog

Changes observed during successful MCP inspections.

  1. Changed1 schema field changedv1.17.5
    • addedInput schema / properties / vs_currency / enum
      Added value: +[
+  "btc",
+  "eth",
+  "ltc",
+  "bch",
+  "bnb",
+  "eos",
+  "xrp",
+  "xlm",
+  "link",
+  "dot",
+  "yfi",
+  "sol",
+  "usd",
+  "aed",
+  "ars",
+  "aud",
+  "bdt",
+  "bhd",
+  "bmd",
+  "brl",
+  "cad",
+  "chf",
+  "clp",
+  "cny",
+  "czk",
+  "dkk",
+  "eur",
+  "gbp",
+  "gel",
+  "hkd",
+  "huf",
+  "idr",
+  "ils",
+  "inr",
+  "jpy",
+  "krw",
+  "kwd",
+  "lkr",
+  "mmk",
+  "mxn",
+  "myr",
+  "ngn",
+  "nok",
+  "nzd",
+  "php",
+  "pkr",
+  "pln",
+  "rub",
+  "sar",
+  "sek",
+  "sgd",
+  "thb",
+  "try",
+  "twd",
+  "uah",
+  "vef",
+  "vnd",
+  "zar",
+  "xdr",
+  "xag",
+  "xau",
+  "bits",
+  "sats"
+]
  2. First observedv1.0.0

TDQS

B3.2/5.0
Behavior3/5

Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?

With no annotations, the description carries more weight, and it does add some behavioral context: 'normalized' reveals output transformation and 'public website' identifies the source. However, it doesn't disclose response shape, ordering, pagination/limit enforcement beyond the schema, or whether it is read-only.

Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.

Conciseness4/5

Is the description appropriately sized, front-loaded, and free of redundancy?

Two short sentences with no filler; the main function is front-loaded. The opening phrase 'CoinGecko NFT collections' is mildly redundant with the tool name but not harmful.

Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.

Completeness3/5

Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?

For a simple paginated list tool, the description covers source, core return content, and currency support, and the schema covers all parameters. It is less complete about sibling differentiation and output behavior, and there is no output schema to compensate.

Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.

Parameters3/5

Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?

Schema description coverage is 100%, and the schema already documents page, limit, and vs_currency plus its enum. The description's mention of the vs_currency enum adds no value beyond the schema, so baseline 3 is appropriate.

Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.

Purpose4/5

Does the description clearly state what the tool does and how it differs from similar tools?

The description names a specific resource ('normalized NFT collection rows from the CoinGecko public website NFT table') and a clear retrieval verb ('Returns'), making the main function clear. It does not explicitly contrast with sibling tools such as coingecko_nft_category or coingecko_coin, so it stops short of a full 5.

Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.

Usage Guidelines2/5

Does the description explain when to use this tool, when not to, or what alternatives exist?

No guidance is given about when to prefer this tool over sibling coingecko_* tools, and no exclusions or conditions are stated. The only context ('from the public website NFT table') hints at source but does not tell an agent when this is the right choice.

Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.

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