Check Attribution Tag
check_attribution_tagFetches a Celo mainnet transaction by hash and returns a unified tags array of custom/app attribution codes (excludes platform CELINA/celina), plus raw erc8021 and optional historical legacyTags. Omit tag to list all custom codes; pass tag to check whether that code is present on either layer. Prefer this for “what tags are on this tx?”.
§ Inputs
| Name | Type | Description |
|---|---|---|
hashRequired | string | Transaction hash (0x + 64 hex characters). |
tag | string | Optional attribution code to match (e.g. celo_862c21dd97a7, MY_APP). Omit to list all custom tags. |
§ Returns
{ hash, input, tags, legacyTags, erc8021: { codes, schemaId } | null, matched }§ Try saying
- What attribution tags are on this tx?
- Does transaction 0xabc… include celo_862c21dd97a7?
Use this tool
Once Celina is wired into your MCP client, just ask in plain language. The LLM picks check_attribution_tag automatically.