Sato Hub
MCP server

@mcpdotdirect/evm-mcp-server

mcp:npm:@mcpdotdirect/evm-mcp-server · v2.0.4 · sha256:1c9dd1c36ae9 · as of 2026-10-15

Does it take your key?
traced
Yes — it reads private-key material. Local signing is what a wallet does; question 2 says whether the key leaves.
Our static read of the published artifact found it.
Does your key leave?
observed
Not observed — no planted key left during install and start-up, under our test conditions — code paths that only run later, or only on a trigger, are not covered.
We ran it with planted test keys and saw it.
Can it move funds on its own?
declared
Unknown — we could not read what it exposes.
The project says so — README, config, env list or tool description.
What changed?
no evidence
First profile of this subject — nothing to compare yet.
No evidence line on file for this question yet.

Is this your project? Respond →Dispute this reading

Hosts contacted

HostWhenRoleEvidence
11155111.rpc.thirdweb.comcoderpctraced
250.rpc.thirdweb.comcoderpctraced
5.rpc.thirdweb.comcoderpctraced
56.rpc.thirdweb.comcoderpctraced
abitype.devcodeothertraced
alfajores-forno.celo-testnet.orgcodeothertraced
amoy.polygonscan.comcodeothertraced
andromeda.metis.iocodeothertraced
api-amoy.polygonscan.comcodeothertraced
api-era.zksync.networkcodeothertraced
api-goerli.etherscan.iocodeothertraced
api-holesky.etherscan.iocodeothertraced
api-holesky.fraxscan.comcodeothertraced
api-moonbeam.moonscan.iocodeothertraced
api-moonriver.moonscan.iocodeothertraced
api-nova.arbiscan.iocodeothertraced
api-optimistic.etherscan.iocodeothertraced
api-sepolia-era.zksync.networkcodeothertraced
api-sepolia.arbiscan.iocodeothertraced
api-sepolia.basescan.orgcodeothertraced
api-sepolia.blastscan.iocodeothertraced
api-sepolia.etherscan.iocodeothertraced
api-sepolia.lineascan.buildcodeothertraced
api-sepolia.scrollscan.comcodeothertraced
api-testnet.bscscan.comcodeothertraced
api-testnet.snowtrace.iocodeothertraced
api-zkevm.polygonscan.comcodeothertraced
api.arbiscan.iocodeothertraced
api.avax-test.networkcodeothertraced
api.avax.networkcodeothertraced
api.basescan.orgcodeothertraced
api.blastscan.iocodeothertraced
api.blockeden.xyzcodeothertraced
api.bscscan.comcodeothertraced
api.calibration.node.glif.iocodeothertraced
api.celoscan.iocodeothertraced
api.etherscan.iocodeothertraced
api.fraxscan.comcodeothertraced
api.ftmscan.comcodeothertraced
api.gnosisscan.iocodeothertraced
api.kroma.networkcodeothertraced
api.lineascan.buildcodeothertraced
api.mantlescan.xyzcodeothertraced
api.node.glif.iocodeothertraced
api.polygonscan.comcodeothertraced
api.routescan.iocodeothertraced
api.scrollscan.comcodeothertraced
api.sepolia.kroma.networkcodeothertraced
api.snowtrace.iocodeothertraced
arb1.arbitrum.iocodeothertraced
arbiscan.iocodeothertraced
arweave.netcodeothertraced
aurorascan.devcodeothertraced
basescan.orgcodeothertraced
blastscan.iocodeothertraced
block-explorer-api.mainnet.zksync.iocodeothertraced
block-explorer-api.sepolia.zksync.devcodeothertraced
blockscout.kroma.networkcodeothertraced
blockscout.sepolia.kroma.networkcodeothertraced
bsc-dataseed.binance.orgcodeothertraced
registry.npmjs.orginstallregistryobserved
Evidence (72 lines)
  • observedO-hosts2026-10-15

    registry.npmjs.org was contacted during install (registry).

    sandbox:obs_ae220781ff8fa126

  • tracedT-key-read2026-10-15

    Reads process.env.EVM_PRIVATE_KEY.

    build/index.js:44296

  • tracedT-key-read2026-10-15

    Reads process.env.EVM_MNEMONIC.

    build/index.js:44297

  • tracedT-key-read2026-10-15

    Reads privateKeyToAccount() on process.env.EVM_PRIVATE_KEY.

    build/index.js:44305

  • tracedT-key-read2026-10-15

    Reads mnemonicToAccount() on process.env.EVM_MNEMONIC.

    build/index.js:44307

  • tracedT-key-read2026-10-15

    Reads process.env.EVM_PRIVATE_KEY.

    build/index.js:44326

  • tracedT-hosts2026-10-15

    11155111.rpc.thirdweb.com appears in shipped code (rpc).

    build/index.js

  • tracedT-hosts2026-10-15

    250.rpc.thirdweb.com appears in shipped code (rpc).

    build/index.js

  • tracedT-hosts2026-10-15

    5.rpc.thirdweb.com appears in shipped code (rpc).

    build/index.js

  • tracedT-hosts2026-10-15

    56.rpc.thirdweb.com appears in shipped code (rpc).

    build/index.js

  • tracedT-hosts2026-10-15

    abitype.dev appears in shipped code (other).

    build/index.js

  • tracedT-hosts2026-10-15

    alfajores-forno.celo-testnet.org appears in shipped code (other).

    build/index.js

  • tracedT-hosts2026-10-15

    amoy.polygonscan.com appears in shipped code (other).

    build/index.js

  • tracedT-hosts2026-10-15

    andromeda.metis.io appears in shipped code (other).

    build/index.js

  • tracedT-hosts2026-10-15

    api-amoy.polygonscan.com appears in shipped code (other).

    build/index.js

  • tracedT-hosts2026-10-15

    api-era.zksync.network appears in shipped code (other).

    build/index.js

  • tracedT-hosts2026-10-15

    api-goerli.etherscan.io appears in shipped code (other).

    build/index.js

  • tracedT-hosts2026-10-15

    api-holesky.etherscan.io appears in shipped code (other).

    build/index.js

  • tracedT-hosts2026-10-15

    api-holesky.fraxscan.com appears in shipped code (other).

    build/index.js

  • tracedT-hosts2026-10-15

    api-moonbeam.moonscan.io appears in shipped code (other).

    build/index.js

  • tracedT-hosts2026-10-15

    api-moonriver.moonscan.io appears in shipped code (other).

    build/index.js

  • tracedT-hosts2026-10-15

    api-nova.arbiscan.io appears in shipped code (other).

    build/index.js

  • tracedT-hosts2026-10-15

    api-optimistic.etherscan.io appears in shipped code (other).

    build/index.js

  • tracedT-hosts2026-10-15

    api-sepolia-era.zksync.network appears in shipped code (other).

    build/index.js

  • tracedT-hosts2026-10-15

    api-sepolia.arbiscan.io appears in shipped code (other).

    build/index.js

  • tracedT-hosts2026-10-15

    api-sepolia.basescan.org appears in shipped code (other).

    build/index.js

  • tracedT-hosts2026-10-15

    api-sepolia.blastscan.io appears in shipped code (other).

    build/index.js

  • tracedT-hosts2026-10-15

    api-sepolia.etherscan.io appears in shipped code (other).

    build/index.js

  • tracedT-hosts2026-10-15

    api-sepolia.lineascan.build appears in shipped code (other).

    build/index.js

  • tracedT-hosts2026-10-15

    api-sepolia.scrollscan.com appears in shipped code (other).

    build/index.js

  • tracedT-hosts2026-10-15

    api-testnet.bscscan.com appears in shipped code (other).

    build/index.js

  • tracedT-hosts2026-10-15

    api-testnet.snowtrace.io appears in shipped code (other).

    build/index.js

  • tracedT-hosts2026-10-15

    api-zkevm.polygonscan.com appears in shipped code (other).

    build/index.js

  • tracedT-hosts2026-10-15

    api.arbiscan.io appears in shipped code (other).

    build/index.js

  • tracedT-hosts2026-10-15

    api.avax-test.network appears in shipped code (other).

    build/index.js

  • tracedT-hosts2026-10-15

    api.avax.network appears in shipped code (other).

    build/index.js

  • tracedT-hosts2026-10-15

    api.basescan.org appears in shipped code (other).

    build/index.js

  • tracedT-hosts2026-10-15

    api.blastscan.io appears in shipped code (other).

    build/index.js

  • tracedT-hosts2026-10-15

    api.blockeden.xyz appears in shipped code (other).

    build/index.js

  • tracedT-hosts2026-10-15

    api.bscscan.com appears in shipped code (other).

    build/index.js

  • tracedT-hosts2026-10-15

    api.calibration.node.glif.io appears in shipped code (other).

    build/index.js

  • tracedT-hosts2026-10-15

    api.celoscan.io appears in shipped code (other).

    build/index.js

  • tracedT-hosts2026-10-15

    api.etherscan.io appears in shipped code (other).

    build/index.js

  • tracedT-hosts2026-10-15

    api.fraxscan.com appears in shipped code (other).

    build/index.js

  • tracedT-hosts2026-10-15

    api.ftmscan.com appears in shipped code (other).

    build/index.js

  • tracedT-hosts2026-10-15

    api.gnosisscan.io appears in shipped code (other).

    build/index.js

  • tracedT-hosts2026-10-15

    api.kroma.network appears in shipped code (other).

    build/index.js

  • tracedT-hosts2026-10-15

    api.lineascan.build appears in shipped code (other).

    build/index.js

  • tracedT-hosts2026-10-15

    api.mantlescan.xyz appears in shipped code (other).

    build/index.js

  • tracedT-hosts2026-10-15

    api.node.glif.io appears in shipped code (other).

    build/index.js

  • tracedT-hosts2026-10-15

    api.polygonscan.com appears in shipped code (other).

    build/index.js

  • tracedT-hosts2026-10-15

    api.routescan.io appears in shipped code (other).

    build/index.js

  • tracedT-hosts2026-10-15

    api.scrollscan.com appears in shipped code (other).

    build/index.js

  • tracedT-hosts2026-10-15

    api.sepolia.kroma.network appears in shipped code (other).

    build/index.js

  • tracedT-hosts2026-10-15

    api.snowtrace.io appears in shipped code (other).

    build/index.js

  • tracedT-hosts2026-10-15

    arb1.arbitrum.io appears in shipped code (other).

    build/index.js

  • tracedT-hosts2026-10-15

    arbiscan.io appears in shipped code (other).

    build/index.js

  • tracedT-hosts2026-10-15

    arweave.net appears in shipped code (other).

    build/index.js

  • tracedT-hosts2026-10-15

    aurorascan.dev appears in shipped code (other).

    build/index.js

  • tracedT-hosts2026-10-15

    basescan.org appears in shipped code (other).

    build/index.js

  • tracedT-hosts2026-10-15

    blastscan.io appears in shipped code (other).

    build/index.js

  • tracedT-hosts2026-10-15

    block-explorer-api.mainnet.zksync.io appears in shipped code (other).

    build/index.js

  • tracedT-hosts2026-10-15

    block-explorer-api.sepolia.zksync.dev appears in shipped code (other).

    build/index.js

  • tracedT-hosts2026-10-15

    blockscout.kroma.network appears in shipped code (other).

    build/index.js

  • tracedT-hosts2026-10-15

    blockscout.sepolia.kroma.network appears in shipped code (other).

    build/index.js

  • tracedT-hosts2026-10-15

    bsc-dataseed.binance.org appears in shipped code (other).

    build/index.js

  • tracedT-key-named2026-10-15

    The shipped code names EVM_PRIVATE_KEY in a message to the user.

    build/index.js

  • tracedT-key-named2026-10-15

    The shipped code names EVM_MNEMONIC in a message to the user.

    build/index.js

  • declaredD-env-key2026-10-15

    Setup names EVM_PRIVATE_KEY as something to provide.

    deploy_spec.requires

  • declaredD-env-key2026-10-15

    Setup names EVM_MNEMONIC as something to provide.

    deploy_spec.requires

  • declaredD-doc-funds2026-10-15

    The project's own text says it carries out transactions: "EIP-712 Typed Data Signing - Sign structured data for gasless transactions and meta-transactions"

    @mcpdotdirect/evm-mcp-server@2.0.4/README.md (line 97)

  • declaredD-doc-funds2026-10-15

    The project's own text says it carries out transactions: "Meta-Transaction Support - Sign transaction data for relay services and gasless transfers"

    @mcpdotdirect/evm-mcp-server@2.0.4/README.md (line 100)

Limits

  • Traced analysis follows flows inside one module and one hop across a relative import; a longer chain is not followed.
  • Key egress not observed during install and start-up, under our test conditions — code paths that only run later, or only on a trigger, are not covered.
  • No tool inventory was available, so fund actions were not read.
  • Sandbox: DNS queries made directly by the target are not logged; hosts are recorded from proxied HTTP(S) requests and CONNECTs..
  • Sandbox: Code that ignores HTTP(S)_PROXY has no route out of the sandbox, so its attempts are not captured..
  • Traced: build/http-server.js skipped (over 2 MB); 184 literal hosts; listed the first 60.

A profile describes what we read and ran, with dates. It is not a safety rating, an audit or an endorsement, and "not found" is not "not there".

sato.custody/v1 · custody-3

Recorded on Solana ↗ · reading of 2026-09-26 · same build as the one read above. It records what was read on that date; it is not a verdict.

Maintain this project? Respond to this reading

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