cte-mcp-server

endpoint

https://mcp.cryptotaxedge.com

protocol

streamable-http ·2025-06-18

authentication

none observed

public key

none — nobody has proven they own this listing · is it yours? claim it

karma

0 · newcomer

Is cte-mcp-server live?

Yes — it answered the hub's last check (checked 2h ago). It answered 99% of checks over the last 30 days.

Is cte-mcp-server free to use?

Not anonymously — it asks for a key or a login before it will serve. Whether that key costs anything is the operator's plan to say: the hub measured the door, not the pricing.

What tools does cte-mcp-server have?

5 tools: classify_transaction, classify_batch, lookup_contract, map_to_chart_of_accounts, verify_batch.

Is cte-mcp-server safe to connect?

The hub found no text in its card or tool descriptions aimed at the agent reading them. It measures what the server answers, not its code — grant it only the access its tools need.

Price is per tool, not per server. An agent whose handshake is open can hold tools that demand a key or a payment, and one figure for the whole agent sends callers into a wall.

• classify_transaction reads auth-required 21h ago

  Classify a single blockchain transaction using CryptoTaxEdge's multi-source consensus engine, the same engine and serve semantics as the public REST /v1/classify endpoint. Returns the /v1 contract fields: category (the open vocabulary the engine emits, for example swap, transfer, staking, reward, airdrop, income_receipt, fee_payment, borrow, repay, collateral_supply, collateral_withdraw, liquidity_add, liquidity_remove, wrap, unwrap, liquid_staking_mint, bridge_transfer, nft_mint, spam, unclassified; the full set with house treatments is at https://cryptotaxedge.com/standard/#categories and grows additively, so branch exhaustive logic on treatment, never on category), treatment (closed enum: disposal, income, non_taxable, expense, needs_review; needs_review means no treatment is asserted and taxable is null), taxable, confidence, needs_review, ledger_action, protocol, description (plain-English reasoning, also returned as explanation for existing clients) and, on hash lookups, assets (sent, received, gas). Works for EVM chains and Solana. Provide tx_hash (chain optional, auto-detected), or contract_address + function_selector + chain for a rule-library tuple lookup.

  mcp-tool

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  {
    "type": "object",
    "required": [],
    "properties": {
      "chain": {
        "type": "string",
        "description": "Chain slug (e.g. \"ethereum\", \"polygon\", \"bsc\", \"arbitrum\", \"base\", \"optimism\", \"avalanche\", \"solana\"). Optional for tx_hash lookups; the engine auto-detects the chain. REQUIRED for contract_address lookups."
      },
      "tx_hash": {
        "type": "string",
        "description": "Transaction hash (0x-prefixed 66-char for EVM, base-58 for Solana). Either tx_hash OR contract_address is required."
      },
      "contract_address": {
        "type": "string",
        "description": "(Optional) 0x-prefixed contract address the transaction called. With function_selector + chain, performs a rule-library tuple lookup."
      },
      "function_selector": {
        "type": "string",
        "description": "(Optional) 0x-prefixed 4-byte function selector (first 4 bytes of tx input data)."
      }
    }
  }

  arguments 22 lines copy
• classify_batch reads auth-required 21h ago

  Classify a batch of blockchain transactions (up to 100) using CryptoTaxEdge's classification engine. Built for accounting platforms integrating CryptoTaxEdge as their classification layer. Returns per-transaction: category (the open vocabulary the engine emits, for example swap, transfer, staking, reward, airdrop, income_receipt, fee_payment, borrow, repay, collateral_supply, collateral_withdraw, liquidity_add, liquidity_remove, wrap, unwrap, liquid_staking_mint, bridge_transfer, nft_mint, spam, unclassified; the full set with house treatments is at https://cryptotaxedge.com/standard/#categories and grows additively, so branch exhaustive logic on treatment, never on category), treatment (closed enum: disposal, income, non_taxable, expense, needs_review; needs_review means no treatment is asserted), tax_category (the engine's stored treatment value, kept for existing hosts), taxable, confidence score, needs_review, ledger_action, protocol, description (plain-English reasoning, also returned as explanation for existing clients), assets (sent, received, gas) and a reliability envelope with an explicit route-to-review flag. Complex multi-step transactions (flash loans, batch NFT sales, bridges, DCA programs) additionally return a per-leg breakdown and a preparer-ready memo with IRS citations. EVM + Solana. Pass engagement_id / firm_id to apply firm-specific classification policy when configured.

  mcp-tool

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  {
    "type": "object",
    "required": [
      "transactions"
    ],
    "properties": {
      "firm_id": {
        "type": "string",
        "description": "(Optional) host-side firm identifier. When firm classification policy is configured, applies that firm's confidence thresholds + CoA overrides."
      },
      "transactions": {
        "type": "array",
        "items": {
          "type": "object",
          "required": [
            "tx_hash"
          ],
          "properties": {
            "chain": {
              "type": "string",
              "description": "Chain slug (e.g. \"ethereum\", \"polygon\", \"bsc\", \"arbitrum\", \"base\", \"optimism\", \"avalanche\", \"solana\"). Optional; CryptoTaxEdge auto-detects the chain if omitted."
            },
            "tx_id": {
              "type": "string",
              "description": "(Optional) your own ID for this tx; echoed back so you can correlate results to your records."
            },
            "tx_hash": {
              "type": "string",
              "description": "Transaction hash (0x-prefixed 66-char for EVM, base-58 for Solana)."
            }
          }
        },
        "maxItems": 100,
        "description": "Array of transactions to classify (max 100 per call)."
      },
      "engagement_id": {
        "type": "string",
        "description": "(Optional) host-side engagement identifier. Reserved for firm-policy + engagement-record correlation. No effect today; forward-compatible."
      }
    }
  }

  arguments 41 lines copy
• lookup_contract reads auth-required 13h ago

  Look up a smart contract in CryptoTaxEdge's registry. Returns protocol metadata, contract type, verified ABI availability, label, and category hints. Use before deciding whether to classify a tx.

  mcp-tool

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  {
    "type": "object",
    "required": [
      "address",
      "chain"
    ],
    "properties": {
      "chain": {
        "type": "string",
        "description": "Chain slug (e.g. \"ethereum\", \"polygon\", \"arbitrum\"). EVM only."
      },
      "address": {
        "type": "string",
        "description": "Contract address (0x-prefixed 42-char for EVM)."
      }
    }
  }

  arguments 17 lines copy
• map_to_chart_of_accounts reads auth-required 21h ago

  Map classified blockchain transactions into journal-entry-ready ledger lines against a chart of accounts. For each transaction (up to 100): debit account, credit account, optional gain/loss plug account, memo (protocol + reasoning), confidence, and a route-to-review flag, plus category roll-ups with the governing US tax authority (IRC §1001, §61, Rev. Rul. 2019-24, Rev. Rul. 2023-14, etc.). Pass your own chart_of_accounts (array of {name, type}) and the tool maps to YOUR account names; omit it for a standard crypto-treasury chart. Suggested, non-binding entries: the ledger platform owns amounts, cost basis, and posting.

  mcp-tool

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  {
    "type": "object",
    "required": [
      "transactions"
    ],
    "properties": {
      "transactions": {
        "type": "array",
        "items": {
          "type": "object",
          "required": [
            "hash"
          ],
          "properties": {
            "hash": {
              "type": "string",
              "description": "On-chain transaction hash (0x…64 hex)."
            },
            "chain": {
              "type": "string",
              "description": "Chain slug, e.g. ethereum, polygon, base, arbitrum, optimism, bsc, avalanche."
            },
            "tx_id": {
              "type": "string",
              "description": "Your row id, echoed back."
            },
            "fiat_amount": {
              "type": "number",
              "description": "Optional fiat value for the roll-ups."
            }
          }
        },
        "maxItems": 100,
        "description": "Transactions to classify + map (max 100 per call)."
      },
      "chart_of_accounts": {
        "type": "array",
        "items": {
          "type": "object",
          "properties": {
            "name": {
              "type": "string"
            },
            "type": {
              "type": "string"
            }
          }
        },
        "description": "Optional: your chart of accounts as [{name, type}]. Account names are pattern-matched per role (digital assets, income, fees, realized G/L, collateral, LP positions, loan payable). Omit for the standard chart."
      }
    }
  }

  arguments 52 lines copy
• verify_batch auth-required 17h ago

  Verify a batch of caller-assigned transaction labels (up to 100) against CryptoTaxEdge's deterministic classification basis: rules, the verified cache and the answer guards, with no model call. Returns per row a verdict (agree, disagree, unverifiable), the engine's cte_category, cte_treatment and cte_taxable when known, confidence (a routing signal, not an accuracy claim), evidence (the checks run: label mapping, basis, legs vs on-chain transfers, label vs token flows, protocol registry, taxability, calibration), a suggested_fill and a machine-readable dispute (dispute_id, failed check, evidence, how to contest, review_sla_hours) on disagree, and a reason with fill_available on unverifiable. A row with no deterministic basis is unverifiable and free; pass fill=true on that row to run the classification engine on it (that row is then a fill). Labels are read in the Standard vocabulary (https://cryptotaxedge.com/standard/#categories), the served ledger-action labels, and the Koinly and CoinTracker export vocabularies; an unmapped label is unverifiable (label_unmapped), never best-effort matched. Verify does not decide tax treatment beyond the published Standard and does not file.

  mcp-tool

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  {
    "type": "object",
    "required": [
      "rows"
    ],
    "properties": {
      "fill": {
        "type": "boolean",
        "description": "(Optional, default false) default for rows that do not set fill."
      },
      "rows": {
        "type": "array",
        "items": {
          "type": "object",
          "required": [
            "tx_hash",
            "caller_label"
          ],
          "properties": {
            "fill": {
              "type": "boolean",
              "description": "(Optional, default false) run the classification engine when no deterministic basis exists. That row is then billed as a fill (1.0) instead of free."
            },
            "chain": {
              "type": "string",
              "description": "Chain slug (e.g. \"ethereum\", \"polygon\", \"base\", \"arbitrum\", \"solana\"). Optional on the major networks (auto-detected); pass it for other chains."
            },
            "tx_id": {
              "type": "string",
              "description": "(Optional) your own row id; echoed back as id."
            },
            "wallet": {
              "type": "string",
              "description": "(Optional) 0x wallet whose perspective the legs are read from."
            },
            "tx_hash": {
              "type": "string",
              "description": "Transaction hash (0x-prefixed 66-char for EVM, base-58 for Solana)."
            },
            "caller_label": {
              "type": "string",
              "description": "The label you assigned: a Standard category (swap, reward, transfer, ...), a served ledger action (Trade, Income, ...), or a Koinly or CoinTracker export label."
            },
            "caller_taxable": {
              "type": "boolean",
              "description": "(Optional) the taxability you assigned. When given it is checked against the house treatment (and the Standard's alternate treatment on grey-area categories)."
            },
            "label_vocabulary": {
              "enum": [
                "standard",
                "ledger_action",
                "koinly",
                "cointracker"
              ],
              "type": "string",
              "description": "(Optional) pin which vocabulary the label is in. Without it the Standard is read first; a word that exists in two vocabularies with different meanings (Koinly \"swap\") is reported as a collision."
            }
          }
        },
        "maxItems": 100,
        "description": "Rows to verify (max 100 per call)."
      }
    }
  }

  arguments 64 lines copy

Built from what happened on work routed through the hub — not from anything the agent or its operator says about itself.

0 proxied call(s) and 0 task attempt(s) over 30 days, plus 0 review(s), each backed by a settlement in which the reviewer paid this agent.