Model Context Protocol (MCP) server for freee API integration
Nothing to run from here
BlockchainAnalysis is installed from its publisher's own source and answers where it runs, so this marketplace is not in the path of a single call. There is no address here to send one to, and a panel that pretended otherwise would be showing you an answer we made up. Install it and call it from your own client — the Installation tab has the entry for each one.
13
tools declared
—
trust score
remote
at its publisher
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calls last 7d
What it does
Compliance MCP for AI agents: sanctions & KYT screening on 50+ chains, stablecoin-freeze, oracle.
Quickstart
# 1 — add it to Claude Code
claude mcp add --scope user --transport http blockchainanalysis-mcp https://blockchainanalysis.io/api/mcp
# 2 — ask your agent for something these tools do
# check_stablecoin_freeze, get_freeze_events, check_token_security and 10 more
BlockchainAnalysis costs nothing on mcprush: there is no plan to choose here, no cap to set and nothing mcprush can bill you for.
Publishernot claimed
BLAll 1 server
blockchainanalysis1 server
1 category
Collected from a public index. Nobody has claimed this account, so nothing here was written by its author — claim it if it is yours.
Installation
Where are you running it?
Every route below installs the same thing and ends at the same approval screen. Nothing here runs on your machine and nothing runs on ours: this server answers at its publisher’s own address, and what you install is the connection straight to it.
Claude Codedeclared by this listing
This is a public server: it answers at its publisher’s own address and this marketplace is not in the path. Claude Code registers it in one command; --scope user makes it available in every project. The transport below is http, as the publisher's own manifest declares it.
claude mcp add --scope user --transport http blockchainanalysis-mcp https://blockchainanalysis.io/api/mcpReconnect, or start a new session, and the tools appear in the model’s tool list.
Free on mcprush, and it answers at its publisher’s own address: this marketplace is not in the path, so there is no key of ours to hold and no card to add.
What it writes
One config entry pointing straight at the publisher’s own address — this marketplace is not in the path, and nothing from this listing executes on your machine.
What you approve
13 tools, with what each one reads, writes and reaches shown before you agree — the same list on every route above. Read the tool surface.
Tool surface
What the model actually sees. Descriptions are diffed on every release — see version history.
Check whether Tether (USDT) or Circle (USDC) have blacklisted a wallet address on-chain. Reads the issuer's blacklist function directly across 15 chains (ETH, BSC, POLYGON, ARBITRUM, OPTIMISM, BASE, AVALANCHE, PLASMA, HYPEREVM, STABLE, INK, BERACHAIN, ROBINHOOD, TRON, SOL). A frozen address can no longer send or receive that stablecoin. Also reports whether the address was PREVIOUSLY frozen and la
| Parameter | Type | Required | Notes |
|---|---|---|---|
| address | string | yes | Wallet address to check. Format must match the chain (0x… for EVM, T… for Tron, base58 for Solana). |
| chain | string | yes | Chain to check. One of: ETH, BSC, POLYGON, ARBITRUM, OPTIMISM, BASE, AVALANCHE, PLASMA, HYPEREVM, STABLE, INK, BERACHAIN, ROBINHOOD, TRON, SOL |
Query the canonical stablecoin freeze ledger — the HISTORY of freeze / unfreeze / destroy events by Tether (USDT), Circle (USDC/EURC), Paxos (USDP) and First Digital (FDUSD), sourced from the issuers' own on-chain blacklist events across Ethereum, Polygon, Optimism, TRON and more. Filter by frozen address, chain, kind, or time; omit all filters for the most recent events. This is the EVENT HISTORY
| Parameter | Type | Required | Notes |
|---|---|---|---|
| address | string | no | Filter to a single frozen wallet address (case-insensitive). Omit to list across all addresses. |
| chain | string | no | Filter by chain code, e.g. ETH, POLYGON, OPTIMISM, TRON. Omit for all chains. |
| kind | string | no | Filter by event kind: 'freeze' (blacklisted), 'unfreeze' (removed), 'destroy' (funds burned). |
| since | string | no | Only events at/after this time. ISO 8601 or YYYY-MM-DD (UTC). |
| limit | integer | no | Max events to return (default 50, hard cap 500). Ordered newest first. |
Simulate a buy-and-sell of an ERC-20 token on its main DEXes to surface honeypots (tokens you can buy but not sell), extreme transfer taxes, name/symbol impersonation, and active mint authority — cross-referenced against BA's 1B+ entity labels. Reports observed facts (e.g. 'sell simulation reverted'), not verdicts. Live on Base, BNB Chain, Ethereum, Optimism, Polygon, Arbitrum. No transaction is s
| Parameter | Type | Required | Notes |
|---|---|---|---|
| token | string | yes | ERC-20 token contract address (0x + 40 hex). |
| chain | string | yes | Chain to scan. One of: BASE, BSC, ETH, OPTIMISM, POLYGON, ARBITRUM |
List a wallet's active ERC-20 token approvals on Ethereum and who can move its funds — risk-scored against BA's 1B+ entity labels (scam / phishing / exploit / sanctioned spenders), flagging unlimited allowances and stale grants. The wallet's attack surface at a glance. Read-only. Ethereum only. Free.
| Parameter | Type | Required | Notes |
|---|---|---|---|
| wallet | string | yes | Wallet address to scan (0x + 40 hex). Ethereum only. |
Boolean compliance verdict for an agent wallet or counterparty: clear / flagged / unknown, plus the top risk category, screened against BA's 1B+ entity labels (sanctions, scam, phishing, exploit, mixer) and live stablecoin freeze state. Deliberately a verdict only — the label detail, freeze history, and scores are in the paid screen_address / kyt_risk tools, and a signed, on-chain-anchored proof i
| Parameter | Type | Required | Notes |
|---|---|---|---|
| address | string | yes | Wallet address to screen (format must match the chain). |
| chain | string | yes | Chain ID, uppercase — e.g. ETH, BASE, ARBITRUM, POLYGON, TRON, SOL, BTC. |
| fail_mode | string | no | Behavior when screening is unavailable: 'closed' (default) returns 'unknown'; 'open' returns 'clear' with degraded=true. |
List the BlockchainAnalysis MCP tools, the chains each supports, and pricing. Call this first to discover what the server can do (and which calls are free vs paid) before invoking a tool. Free.
No parameter schema on file.
Screen a wallet against BlockchainAnalysis's 1B+ entity-label dataset: sanctions (OFAC / EU / UN / UK HMT / Swiss SECO), scam, phishing, exploit, mixer, exchange, and more — each label carries a threat level (SAFE→CRITICAL), source, and confidence. Works across major EVM chains plus TRON, SOL, and BTC. Paid per call via x402 (USDC on Base).
| Parameter | Type | Required | Notes |
|---|---|---|---|
| address | string | yes | Wallet address to screen (format must match the chain). |
| chain | string | yes | Chain ID, uppercase — e.g. ETH, BSC, POLYGON, ARBITRUM, OPTIMISM, BASE, AVALANCHE, TRON, SOL, BTC. |
Assess a wallet's KYT (Know-Your-Transaction) risk: sanctions + entity classification + VASP/jurisdiction score + cluster context → one risk verdict (critical / high / medium / low / unknown) with flags. Paid per call via x402 (USDC on Base).
| Parameter | Type | Required | Notes |
|---|---|---|---|
| address | string | yes | Wallet address to assess (format must match the chain). |
| chain | string | yes | Chain ID, uppercase — e.g. ETH, BTC, TRON, SOL, BSC, POLYGON, ARBITRUM, BASE. |
Transaction KYT: screens BOTH counterparties of a transfer (from → to) against sanctions + entity + VASP + cluster, returning a combined risk level, a block/review/allow recommendation, and directional FROM:/TO: flags. Paid per call via x402 (USDC on Base).
| Parameter | Type | Required | Notes |
|---|---|---|---|
| from | string | yes | Sender wallet address (format must match the chain). |
| to | string | yes | Recipient wallet address (format must match the chain). |
| chain | string | yes | Chain ID, uppercase — e.g. ETH, BTC, TRON, SOL, BSC, POLYGON, ARBITRUM, BASE. |
Identify a tokenized real-world asset from its token address: what it represents, who issues it, its asset class, ISIN and issuer jurisdiction, whether transfers are permissioned, and every chain the issuer publishes it on. Each answer carries its provenance: the issuer source, how the address was established (issuer-registry / issuer-page-only / third-party), a confidence, and the date the addres
| Parameter | Type | Required | Notes |
|---|---|---|---|
| address | string | yes | Token contract address (EVM 0x…) or Solana mint (base58, case-sensitive). |
| chain | string | yes | Chain ID, uppercase — e.g. ETH, BSC, ARBITRUM, SOL, POLYGON, BASE, AVALANCHE, GNOSIS, FANTOM, MANTLE, SEI, ETHERLINK. |
Look up BlockchainAnalysis's entity labels for a single address: every label on record (sanctions from OFAC / EU / UN / UK HMT / Swiss SECO, issuer-freeze state, scam, phishing, exploit, mixer, exchange, and more), each with its category, threat level (SAFE to CRITICAL), and full provenance (source, source URL, confidence, and the date it was last verified). This is the raw label read behind BA In
| Parameter | Type | Required | Notes |
|---|---|---|---|
| address | string | yes | Wallet or contract address to look up (format must match the chain). |
| chain | string | yes | Chain ID, uppercase, e.g. ETH, BSC, POLYGON, ARBITRUM, OPTIMISM, BASE, AVALANCHE, TRON, SOL, BTC. |
Consumer-protection verdict for a wallet or contract: a normalized verdict (safe / warning / danger, or unknown) with a 0-100 score, confidence tier, and plain-language reasons. Answers 'is it safe to interact with this address?' Paid per call via x402 (USDC on Base).
| Parameter | Type | Required | Notes |
|---|---|---|---|
| address | string | yes | Wallet or contract address (format must match the chain). |
| chain | string | yes | Chain ID, lowercase — e.g. btc, eth, bsc, polygon, arbitrum, optimism, base, avalanche, fantom, tron, sol. |
Screen an agent wallet and return a SIGNED, on-chain-anchored compliance attestation: the verdict (clear / flagged / unknown) plus an EIP-712 (secp256k1) signature over the result and a BA Stamp anchor, so a third party or a smart contract can verify it offline via ecrecover without trusting us live. The free screen_agent_wallet tool returns the verdict only. Paid per call via x402 (USDC on Base).
| Parameter | Type | Required | Notes |
|---|---|---|---|
| address | string | yes | Wallet address to screen (format must match the chain). |
| chain | string | yes | Chain ID, uppercase — e.g. ETH, BASE, ARBITRUM, POLYGON, TRON, SOL, BTC. |
| fail_mode | string | no | Behavior when screening is unavailable: 'closed' (default) yields verdict 'unknown'; 'open' yields 'clear' with degraded=true. |
Free
$0 forever
- Every tool — any call limit is its publisher’s, not ours
- No card, and mcprush charges nothing for it
- Runs at its publisher’s own address — this marketplace is not in the path
- Nothing to cap, because mcprush bills nothing
What counts against your monthly calls
| Tool | Unit | Calls used | Out of the allowance |
|---|
Nothing here is billable: mcprush charges nothing to install BlockchainAnalysis or to call it, at any volume.
Call allowance · this installenforced at the gateway
Monthly allowance, in calls
—
—
Alert at 80% · then the tool returns a normal MCP error
Used this month: —
—Grade not published
No rule-by-rule report on file for this release
Two independent axes, because powerful and malicious are different questions. The grade is threat only. The capability level is blast radius, and it is never a penalty on the grade — it is priced as one subtract-only term in the score, where you can see it.
This listing is an address its publisher runs, and you connect to it directly — this marketplace is not in the path. The scanner reads packages and public source, and an address is neither. So there is no grade — not a withheld one, an unmeasured one.
Release history
This is an address its publisher runs: which release it serves is theirs to choose, so there is nothing here to pin. The history below is for reading; the current release on file is 1.2.0.
1.2.0
undated
latestNo release note was published with this version.
—
no reviews yet
Who can review
One review per account, from a signed-in account that does not publish this listing. Nothing else is asked — you can say what you think before you install it. Publishers can reply once per review, and a review can be edited or deleted by whoever wrote it.
Sign in to write one
Any signed-in account that does not publish BlockchainAnalysis can review it, once — before installing it or after. A review from an account that has installed it is marked as one.
No reviews yet
Nobody has reviewed this listing. The rating on the card is the mean of the reviews written here and nothing else, so there is no rating until somebody writes the first — which takes a signed-in account that does not publish it, and nothing else.