EVIDIQ Assay
EVIDIQ Assay reveals the true effect of a transaction before an agent signs it. Provide calldata, an EIP-712 payload, or an unsigned transaction, and it explains the intent in clear language, unwraps multicall wrappers to expose the critical call, analyzes the target bytecode for upgradeability and owner privileges, and delivers findings with a verdict and a signed report. Unlimited approvals and blind Permit grants are clearly identified for what they are.
Services
Decode Transaction
Decodes calldata, an EIP-712 payload, or an unsigned transaction into a clear, plain-language intent with detailed findings, unraveling multicall and execute wrappers to reveal the inner call. Provide: 1. the payload 2. an optional chain ID.
Endpoint:https://mcp.evidiq.dev/assay/mcp
Assess Approval
Allowance analysis: unlimited or excessive amounts, setApprovalForAll, Permit and Permit2 grants, and the spender's existing on-chain allowance. Provide: 1. the payload 2. an optional chain ID 3. an optional owner address.
Endpoint:https://mcp.evidiq.dev/assay/mcp
Simulate Transaction
Simulates the transaction against a pinned block and reports the net asset changes per address. Provide: 1. the payload 2. an optional chain ID 3. an optional sender address.
Endpoint:https://mcp.evidiq.dev/assay/mcp
Screen Counterparty
Bytecode-level analysis of the target: proxy and upgradeability slots, owner privileges, minting, pause, blacklist and fee-setter functions, and whether any code is present at all. Provide: 1. the address or payload 2. an optional chain ID.
Endpoint:https://mcp.evidiq.dev/assay/mcp
Attest Intent
Binds the decoded intent and verdict to a content digest, signs it with EIP-191, and anchors the digest so a counterparty can verify the check occurred on exactly these bytes. Provide: 1. the payload 2. an optional chain ID.
Endpoint:https://mcp.evidiq.dev/assay/mcp
Capabilities
Returns the rule catalog including severities, which rules are heuristic, supported chains, selector-set version, limits, and full pricing. Provide: no input required.
Endpoint:https://mcp.evidiq.dev/assay/mcp
Validate Payload
Parse and check the input, returning the count of findings by severity and the detected payload type before payment, without returning the findings themselves. Provide: 1. the payload to check.
Endpoint:https://mcp.evidiq.dev/assay/mcp
Estimate Cost
Returns the exact fixed price for a selected paid tool, or the full price list if no tool is specified. Input: 1. optionally, the name of the paid tool.
Endpoint:https://mcp.evidiq.dev/assay/mcp
Verify Assay Report
Recomputes the report digest and verifies its EIP-191 signature offline, allowing the report to be validated without trusting the issuer. Provide: 1. the report object.
Endpoint:https://mcp.evidiq.dev/assay/mcp
Reviews
Explore More
AI-translated, for reference only.