AgentResolver
Free capability resolver plus x402 HTTP/MCP checks and tool-compatibility utilities for agents.
Community: Submitted by a user or imported; check the owner before granting accessDegradedNo sign-inGlobalFreeRead-only
What it can do
What data it sees
Do you need an account
No: the server works without sign-in
Free capability resolver plus x402 HTTP/MCP checks and tool-compatibility utilities for agents.
Server tool list (31)
Raw names from tools/list. Only developers need these.
| sponsorship_info | Free read-only information for tool/API/MCP providers about AgentResolver's explicitly labeled sponsorship pilot. Organic ranking remains independent; applying creates no purchase or financial commitment. |
| resolve | Free default discovery. Find ranked tools, APIs, MCP servers and machine services, with a prefilled paid live-evidence action when useful. |
| abi_encode | Paid $0.005 USDC on Base or Solana exact Ethereum ABI encoding from Solidity typed JSON values to calldata-ready hex. |
| abi_decode | Paid $0.005 USDC on Base or Solana exact Ethereum ABI decoding into JSON-safe typed values. |
| eip712_hash | Paid $0.005 USDC on Base or Solana exact EIP-712 typed-data digest for signing and verification workflows. |
| ens_namehash | Paid $0.01 USDC on Base or Solana ENSIP-15 normalization, exact ENS namehash and label hashes. |
| evm_address_checksum | Paid $0.003 USDC on Base or Solana exact EIP-55 address validation and checksum normalization. |
| keccak256 | Paid $0.004 USDC on Base or Solana exact Ethereum keccak256 digest for UTF-8 text or hex bytes. |
| solidity_selector | Paid $0.01 USDC on Base or Solana exact 4-byte Solidity selector and full keccak256 signature hash. |
| evm_units | Paid $0.005 USDC on Base or Solana exact decimal/base-unit conversion with arbitrary token decimals. |
| x402_ping | Paid $0.001 USDC on Base or Solana no-body settlement canary for funded agents. Returns a timestamped pong only after successful x402 payment to verify wallet, facilitator, payment, and delivery end-to-end. |
| sha256 | Paid $0.001 USDC on Base or Solana SHA-256 digest of bounded UTF-8 text. |
| sha512 | Paid $0.001 USDC on Base or Solana SHA-512 digest of bounded UTF-8 text. |
| hmac_sha256 | Paid $0.001 USDC on Base or Solana HMAC-SHA256 hex digest. |
| base64_encode | Paid $0.001 USDC on Base or Solana UTF-8 to Base64 encoding. |
| base64_decode | Paid $0.001 USDC on Base or Solana Base64 to UTF-8 decoding. |
| jwt_decode | Paid $0.001 USDC on Base or Solana non-verifying JWT header/payload decode. |
| json_normalize | Paid $0.001 USDC on Base or Solana canonical JSON normalization plus SHA-256 digest. |
| json_schema_validate | Paid $0.001 USDC on Base or Solana deterministic JSON Schema subset validation. |
| url_parse | Paid $0.001 USDC on Base or Solana absolute URL parser. |
| uuid_v4 | Paid $0.001 USDC on Base or Solana UUID v4 generation, up to 20 IDs. |
| slugify | Paid $0.001 USDC on Base or Solana deterministic slug generation. |
| hash_encode | Paid $0.001 USDC on Base or Solana deterministic SHA-256, SHA-512, HMAC-SHA256, Base64 encode/decode, or non-verifying JWT decode. x402-aware MCP clients can authorize and settle inside this tool call. |
| x402_payment_preflight | Paid $0.001 USDC on Base or Solana transaction-path gate for autonomous buyers. Returns eligible/blocked, exact target payment terms, fail-closed reason codes and verifiable evidence before caller authorization. AgentResolver never requests a private key, signs the target payment, or custodies/forwards target funds. |
| http_inspect | Paid $0.001 USDC on Base or Solana verify-before-pay endpoint safety check: payTo verification, quote price, network, asset, resource binding and x402 challenge compliance before an agent authorizes spend. POST probes require explicit caller opt-in because an unprotected endpoint could have side effects. |
| tool_contract | Paid $0.005 USDC on Base or Solana deterministic JSON-schema compatibility check between one tool output and the next tool input. Returns exact incompatibility reasons and conservative normalized mappings. x402-aware MCP clients can authorize and settle inside this tool call. |
| openapi_select | Paid $0.005 USDC on Base or Solana selection of the best operation from one public JSON OpenAPI spec for a stated goal. Returns a compact execution-ready contract. x402-aware MCP clients can authorize and settle inside this tool call. |
| mcp_preflight | Paid $0.001 USDC on Base or Solana live MCP endpoint preflight for reachability, compatibility, latency, server metadata and tool inventory. x402-aware MCP clients can authorize and settle inside this tool call. |
| agent_readiness | Paid $0.005 USDC on Base or Solana audit of a public website for agent discoverability and machine-readable integration signals. x402-aware MCP clients can authorize and settle inside this tool call. |
| verified_resolve | Paid $0.02 USDC on Base or Solana capability resolution plus up to two unpaid live verification probes across top MCP and x402/HTTP marketplace candidates. x402-aware MCP clients can authorize and settle inside this tool call. |
| batch_verified_resolve | Paid $0.05 USDC on Base or Solana batch live verification for 2–4 capability decisions using unpaid MCP and x402/HTTP evidence. x402-aware MCP clients can authorize and settle inside this tool call. |