Search / com.appin60.contractlens-api/contractlens
protogridR0· no sign-inEVM token risk checks, x402 payability check for sellers, address classifier and live gas.
v1.3.0 · active · website · descriptor JSON · versions
{
"mcpServers": {
"contractlens": {
"type": "http",
"url": "https://contractlens-api.appin60.com/mcp"
}
}
}claude mcp add --transport http contractlens https://contractlens-api.appin60.com/mcp[mcp_servers.contractlens]
url = "https://contractlens-api.appin60.com/mcp"
{
"$schema": "https://opencode.ai/config.json",
"mcp": {
"contractlens": {
"type": "remote",
"url": "https://contractlens-api.appin60.com/mcp",
"enabled": true
}
}
}{
"mcpServers": {
"contractlens": {
"type": "http",
"url": "https://contractlens-api.appin60.com/mcp"
}
},
"deeplink": "cursor://anysphere.cursor-deeplink/mcp/install?name=contractlens&config=eyJ0eXBlIjoiaHR0cCIsInVybCI6Imh0dHBzOi8vY29udHJhY3RsZW5zLWFwaS5hcHBpbjYwLmNvbS9tY3AifQ%3D%3D"
}{
"servers": {
"contractlens": {
"type": "http",
"url": "https://contractlens-api.appin60.com/mcp"
}
}
}{
"mcpServers": {
"contractlens": {
"httpUrl": "https://contractlens-api.appin60.com/mcp"
}
}
}extensions:
"contractlens":
enabled: true
name: "contractlens"
type: streamable_http
uri: "https://contractlens-api.appin60.com/mcp"
timeout: 300
protocol.modernnewest supported version is 2025-11-25; 2026-07-28 not supported, older versions are deprecated until 2027-07-28protocol.statelessonly applies to 2026-07-28 serversprotocol.transportstreamable HTTPprotocol.list_ttlonly applies to 2026-07-28 serversauth.prm, auth.as_metadata, auth.cimdno remote uses OAuthauth.secret_in_urlno templated URLtools.descriptionsevery tool has a descriptiontools.description_lengthdescriptions are concisetools.schemasevery tool has an object input schematools.annotationsno tool declares readOnlyHint or destructiveHint, so clients cannot tell safe calls from risky onestools.directory_hintsno tool declares all four of readOnlyHint, destructiveHint, idempotentHint and openWorldHint; missing: check_token (readOnlyHint, destructiveHint, idempotentHint, openWorldHint); scan_contract (readOnlyHint, destructiveHint, idempotentHint, openWorldHint); gas_now (readOnlyHint, destructiveHint, idempotentHint, openWorldHint); …tools.token_costabout 695 tokens to load every tooltools.api_dumptools are not a one-to-one API dumpstability.changes, stability.rug_pulltool history recorded for 6 of the 7 days neededdeps.known_vulns, deps.mcp_sdk_version, deps.resolvableno npm or PyPI packagecheck_x402_payabilityaddedFor x402 sellers: can a real buyer actually pay this endpoint? Sends one payment signed by a fresh unfunded key through the endpoint's server and facilitator. Payable endpoints fail only on balance; anything else is reported with the exact reason (schema, description over 500 chars, EIP-712 domain, price over the $1 default client cap, paywall not enforcing).
address_infoaddedWhat is this address? EOA, EIP-7702 delegated EOA, Safe multisig (threshold, owners), timelock, ERC-20 token, proxy or contract, with native balance. Use before sending funds to or trusting an address.
gas_nowaddedLive EIP-1559 gas for a chain: base fee, slow/standard/fast tips, maxFeePerGas values and the cost of common actions. Chains: 1, 8453, 42161, 10, 137, 56.
Full history: list_changes · trend: quality JSON.
Checks run on what our credential-free, read-only probes observe; tools are never called and no code audit is performed. How it is computed.
+dns-namespace +website +reachable +uptime-100% +updated-6d-ago -no-repository
Derived from observable signals (official registry feed and our own credential-free probes); no code audit performed. How it is computed.
| remote | auth | reachable | uptime 30d | p50 | protocol | last ok |
|---|---|---|---|---|---|---|
https://contractlens-api.appin60.com/mcp streamable-http | none | yes | 100% | 786 ms | 2025-11-25 | 2026-10-19 |
address_info | What is this address? EOA, EIP-7702 delegated EOA, Safe multisig (threshold, owners), timelock, ERC-20 token, proxy or contract, with native balance. Use before sending funds to or trusting an address. |
check_token | Fast (1-3 s) risk verdict for an ERC-20 token before buying it: LOW/MEDIUM/HIGH with reasons. Who controls it (renounced, single key, Safe multisig, timelock), upgradeable proxy, admin powers in the bytecode (mint, blacklist, pause, adjustable tax, trading switch), source verification, DEX liquidity and pair age. Chains: 1 Ethereum, 8453 Base, 42161 Arbitrum, 10 Optimism, 137 Polygon, 56 BNB. |
check_x402_payability | For x402 sellers: can a real buyer actually pay this endpoint? Sends one payment signed by a fresh unfunded key through the endpoint's server and facilitator. Payable endpoints fail only on balance; anything else is reported with the exact reason (schema, description over 500 chars, EIP-712 domain, price over the $1 default client cap, paywall not enforcing). |
gas_now | Live EIP-1559 gas for a chain: base fee, slow/standard/fast tips, maxFeePerGas values and the cost of common actions. Chains: 1, 8453, 42161, 10, 137, 56. |
scan_contract | Security scan of a verified EVM smart contract: who controls it now (owner / proxy admin: renounced, single-key EOA or Safe multisig), every owner/role-gated function (mint, pause, blacklist, upgrade, fees), proxy status, and Slither static-analysis findings ranked by impact. Use before approving, depositing into or buying a token. Chains: 1 Ethereum, 8453 Base, 42161 Arbitrum, 10 Optimism, 137 Polygon, 56 BNB. |
Schemas: list_tools.
{
"name": "com.appin60.contractlens-api/contractlens",
"title": "ContractLens",
"$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
"remotes": [
{
"url": "https://contractlens-api.appin60.com/mcp",
"type": "streamable-http"
}
],
"version": "1.3.0",
"websiteUrl": "https://contractlens.appin60.com",
"description": "EVM token risk checks, x402 payability check for sellers, address classifier and live gas."
}