Sato Check · MCP server
@mcpdotdirect/evm-mcp-server
mcp:npm:@mcpdotdirect/evm-mcp-server · v2.0.4 · sha256:1c9dd1c36ae9 · as of 2026-09-26
- 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? no evidence
- Unknown — we could not read what it exposes.
- No evidence line on file for this question yet.
- 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
| Host | When | Role | Evidence |
|---|---|---|---|
| 11155111.rpc.thirdweb.com | code | rpc | traced |
| 250.rpc.thirdweb.com | code | rpc | traced |
| 5.rpc.thirdweb.com | code | rpc | traced |
| 56.rpc.thirdweb.com | code | rpc | traced |
| abitype.dev | code | other | traced |
| alfajores-forno.celo-testnet.org | code | other | traced |
| amoy.polygonscan.com | code | other | traced |
| andromeda.metis.io | code | other | traced |
| api-amoy.polygonscan.com | code | other | traced |
| api-era.zksync.network | code | other | traced |
| api-goerli.etherscan.io | code | other | traced |
| api-holesky.etherscan.io | code | other | traced |
| api-holesky.fraxscan.com | code | other | traced |
| api-moonbeam.moonscan.io | code | other | traced |
| api-moonriver.moonscan.io | code | other | traced |
| api-nova.arbiscan.io | code | other | traced |
| api-optimistic.etherscan.io | code | other | traced |
| api-sepolia-era.zksync.network | code | other | traced |
| api-sepolia.arbiscan.io | code | other | traced |
| api-sepolia.basescan.org | code | other | traced |
| api-sepolia.blastscan.io | code | other | traced |
| api-sepolia.etherscan.io | code | other | traced |
| api-sepolia.lineascan.build | code | other | traced |
| api-sepolia.scrollscan.com | code | other | traced |
| api-testnet.bscscan.com | code | other | traced |
| api-testnet.snowtrace.io | code | other | traced |
| api-zkevm.polygonscan.com | code | other | traced |
| api.arbiscan.io | code | other | traced |
| api.avax-test.network | code | other | traced |
| api.avax.network | code | other | traced |
| api.basescan.org | code | other | traced |
| api.blastscan.io | code | other | traced |
| api.blockeden.xyz | code | other | traced |
| api.bscscan.com | code | other | traced |
| api.calibration.node.glif.io | code | other | traced |
| api.celoscan.io | code | other | traced |
| api.etherscan.io | code | other | traced |
| api.fraxscan.com | code | other | traced |
| api.ftmscan.com | code | other | traced |
| api.gnosisscan.io | code | other | traced |
| api.kroma.network | code | other | traced |
| api.lineascan.build | code | other | traced |
| api.mantlescan.xyz | code | other | traced |
| api.node.glif.io | code | other | traced |
| api.polygonscan.com | code | other | traced |
| api.routescan.io | code | other | traced |
| api.scrollscan.com | code | other | traced |
| api.sepolia.kroma.network | code | other | traced |
| api.snowtrace.io | code | other | traced |
| arb1.arbitrum.io | code | other | traced |
| arbiscan.io | code | other | traced |
| arweave.net | code | other | traced |
| aurorascan.dev | code | other | traced |
| basescan.org | code | other | traced |
| blastscan.io | code | other | traced |
| block-explorer-api.mainnet.zksync.io | code | other | traced |
| block-explorer-api.sepolia.zksync.dev | code | other | traced |
| blockscout.kroma.network | code | other | traced |
| blockscout.sepolia.kroma.network | code | other | traced |
| bsc-dataseed.binance.org | code | other | traced |
| registry.npmjs.org | install | registry | observed |
Evidence (70 lines)
- observedO-hosts2026-09-25
registry.npmjs.org was contacted during install (registry).
sandbox:obs_ba6f38a1230e872a
- tracedT-key-read2026-09-26
Reads process.env.EVM_PRIVATE_KEY.
build/index.js:44296
- tracedT-key-read2026-09-26
Reads process.env.EVM_MNEMONIC.
build/index.js:44297
- tracedT-key-read2026-09-26
Reads privateKeyToAccount() on a value read from key material (key).
build/index.js:44305
- tracedT-key-read2026-09-26
Reads mnemonicToAccount() on a value read from key material (mnemonic).
build/index.js:44307
- tracedT-key-read2026-09-26
Reads process.env.EVM_PRIVATE_KEY.
build/index.js:44326
- tracedT-hosts2026-09-26
11155111.rpc.thirdweb.com appears in shipped code (rpc).
build/index.js
- tracedT-hosts2026-09-26
250.rpc.thirdweb.com appears in shipped code (rpc).
build/index.js
- tracedT-hosts2026-09-26
5.rpc.thirdweb.com appears in shipped code (rpc).
build/index.js
- tracedT-hosts2026-09-26
56.rpc.thirdweb.com appears in shipped code (rpc).
build/index.js
- tracedT-hosts2026-09-26
abitype.dev appears in shipped code (other).
build/index.js
- tracedT-hosts2026-09-26
alfajores-forno.celo-testnet.org appears in shipped code (other).
build/index.js
- tracedT-hosts2026-09-26
amoy.polygonscan.com appears in shipped code (other).
build/index.js
- tracedT-hosts2026-09-26
andromeda.metis.io appears in shipped code (other).
build/index.js
- tracedT-hosts2026-09-26
api-amoy.polygonscan.com appears in shipped code (other).
build/index.js
- tracedT-hosts2026-09-26
api-era.zksync.network appears in shipped code (other).
build/index.js
- tracedT-hosts2026-09-26
api-goerli.etherscan.io appears in shipped code (other).
build/index.js
- tracedT-hosts2026-09-26
api-holesky.etherscan.io appears in shipped code (other).
build/index.js
- tracedT-hosts2026-09-26
api-holesky.fraxscan.com appears in shipped code (other).
build/index.js
- tracedT-hosts2026-09-26
api-moonbeam.moonscan.io appears in shipped code (other).
build/index.js
- tracedT-hosts2026-09-26
api-moonriver.moonscan.io appears in shipped code (other).
build/index.js
- tracedT-hosts2026-09-26
api-nova.arbiscan.io appears in shipped code (other).
build/index.js
- tracedT-hosts2026-09-26
api-optimistic.etherscan.io appears in shipped code (other).
build/index.js
- tracedT-hosts2026-09-26
api-sepolia-era.zksync.network appears in shipped code (other).
build/index.js
- tracedT-hosts2026-09-26
api-sepolia.arbiscan.io appears in shipped code (other).
build/index.js
- tracedT-hosts2026-09-26
api-sepolia.basescan.org appears in shipped code (other).
build/index.js
- tracedT-hosts2026-09-26
api-sepolia.blastscan.io appears in shipped code (other).
build/index.js
- tracedT-hosts2026-09-26
api-sepolia.etherscan.io appears in shipped code (other).
build/index.js
- tracedT-hosts2026-09-26
api-sepolia.lineascan.build appears in shipped code (other).
build/index.js
- tracedT-hosts2026-09-26
api-sepolia.scrollscan.com appears in shipped code (other).
build/index.js
- tracedT-hosts2026-09-26
api-testnet.bscscan.com appears in shipped code (other).
build/index.js
- tracedT-hosts2026-09-26
api-testnet.snowtrace.io appears in shipped code (other).
build/index.js
- tracedT-hosts2026-09-26
api-zkevm.polygonscan.com appears in shipped code (other).
build/index.js
- tracedT-hosts2026-09-26
api.arbiscan.io appears in shipped code (other).
build/index.js
- tracedT-hosts2026-09-26
api.avax-test.network appears in shipped code (other).
build/index.js
- tracedT-hosts2026-09-26
api.avax.network appears in shipped code (other).
build/index.js
- tracedT-hosts2026-09-26
api.basescan.org appears in shipped code (other).
build/index.js
- tracedT-hosts2026-09-26
api.blastscan.io appears in shipped code (other).
build/index.js
- tracedT-hosts2026-09-26
api.blockeden.xyz appears in shipped code (other).
build/index.js
- tracedT-hosts2026-09-26
api.bscscan.com appears in shipped code (other).
build/index.js
- tracedT-hosts2026-09-26
api.calibration.node.glif.io appears in shipped code (other).
build/index.js
- tracedT-hosts2026-09-26
api.celoscan.io appears in shipped code (other).
build/index.js
- tracedT-hosts2026-09-26
api.etherscan.io appears in shipped code (other).
build/index.js
- tracedT-hosts2026-09-26
api.fraxscan.com appears in shipped code (other).
build/index.js
- tracedT-hosts2026-09-26
api.ftmscan.com appears in shipped code (other).
build/index.js
- tracedT-hosts2026-09-26
api.gnosisscan.io appears in shipped code (other).
build/index.js
- tracedT-hosts2026-09-26
api.kroma.network appears in shipped code (other).
build/index.js
- tracedT-hosts2026-09-26
api.lineascan.build appears in shipped code (other).
build/index.js
- tracedT-hosts2026-09-26
api.mantlescan.xyz appears in shipped code (other).
build/index.js
- tracedT-hosts2026-09-26
api.node.glif.io appears in shipped code (other).
build/index.js
- tracedT-hosts2026-09-26
api.polygonscan.com appears in shipped code (other).
build/index.js
- tracedT-hosts2026-09-26
api.routescan.io appears in shipped code (other).
build/index.js
- tracedT-hosts2026-09-26
api.scrollscan.com appears in shipped code (other).
build/index.js
- tracedT-hosts2026-09-26
api.sepolia.kroma.network appears in shipped code (other).
build/index.js
- tracedT-hosts2026-09-26
api.snowtrace.io appears in shipped code (other).
build/index.js
- tracedT-hosts2026-09-26
arb1.arbitrum.io appears in shipped code (other).
build/index.js
- tracedT-hosts2026-09-26
arbiscan.io appears in shipped code (other).
build/index.js
- tracedT-hosts2026-09-26
arweave.net appears in shipped code (other).
build/index.js
- tracedT-hosts2026-09-26
aurorascan.dev appears in shipped code (other).
build/index.js
- tracedT-hosts2026-09-26
basescan.org appears in shipped code (other).
build/index.js
- tracedT-hosts2026-09-26
blastscan.io appears in shipped code (other).
build/index.js
- tracedT-hosts2026-09-26
block-explorer-api.mainnet.zksync.io appears in shipped code (other).
build/index.js
- tracedT-hosts2026-09-26
block-explorer-api.sepolia.zksync.dev appears in shipped code (other).
build/index.js
- tracedT-hosts2026-09-26
blockscout.kroma.network appears in shipped code (other).
build/index.js
- tracedT-hosts2026-09-26
blockscout.sepolia.kroma.network appears in shipped code (other).
build/index.js
- tracedT-hosts2026-09-26
bsc-dataseed.binance.org appears in shipped code (other).
build/index.js
- tracedT-key-named2026-09-26
The shipped code names EVM_PRIVATE_KEY in a message to the user.
build/index.js
- tracedT-key-named2026-09-26
The shipped code names EVM_MNEMONIC in a message to the user.
build/index.js
- declaredD-env-key2026-09-26
Setup names EVM_PRIVATE_KEY as something to provide.
deploy_spec.requires
- declaredD-env-key2026-09-26
Setup names EVM_MNEMONIC as something to provide.
deploy_spec.requires
Limits
- Traced analysis follows flows inside one module only; a key handed from one module to another 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-1
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