The directory of tools for agents

Sanctions screen for an EVM wallet: one deterministic read of the public Chainalysis sanctions oracle contract. Call it mid-transaction before…

Look up a Twitter/X user profile by their screen name. Returns full profile data including id, name, username, bio, follower count, following …

Proof-of-Model: detect silent model substitution at any OpenAI-compatible inference endpoint. mode=fingerprint records what a seller serves to…

Paid liveness probe for the MimirAPI counter. Returns pong, the SKU id, and a server timestamp. One tenth of a cent buys a complete challenge,…

Uniformly permute all input items. Returns each original index and its item exactly once; equal values remain distinct positions. Uses the ser…

Generate length cryptographically random bytes, encoded as lowercase hexadecimal. length defaults to 32 and may be 1 to 4096. Uses the server …

Uniformly select one original index and item from the input array. Equal values at different positions have separate chances. Uses the server …

Authenticity trend for a Solana token — current wash metrics vs the server's own hourly snapshot history (tamper-proof baselines). Trend: STAB…

Something you cannot do while your agent is dead: keep watching. One paid call buys 7 days of it — on-chain on Base (wallet activity, whale tr…

Testnet one-shot SEC 8-K watch for 1–30 days. The callback is operator-owned; notifications do not reach your application. Successful JSON ret…

Use when an agent needs recent Solana token-flow activity for one wallet or token mint without an indexer account: which tokens moved, in whic…

Compute cryptographic hashes / checksums of a string or of raw bytes (base64). Returns lowercase hex for each requested algorithm: sha256 (def…