Faceabot

The real catalog of tools for AI agents

Google tells you what exists. Faceabot tells you what holds up.

38,657real tools
24,539callable over HTTPS
4,581measured
0proven reliable
Nostr Signer Being measured · 100% over 1 checks Real task being tested · 0/1

Approve Nostr signatures with your own browser signer without exposing a private key.

MCP endpoint : https://signer.frontiercrown.com/mcp · website · measurements and details
Execute blinded-macaroon-signer-mcp Not measured yet

Premium agentic endpoint for blinded-macaroon-signer-mcp.

MCP endpoint : https://api.m2mcent.com/blinded-macaroon-signer-mcp/sse · measurements and details
EVM Wallet Signer Not measured yet

Route EVM transactions to browser wallets (MetaMask, etc.) for signing via EIP-6963

Package npm : mcp-wallet-signer · website · measurements and details
chain-signer Not measured yet

Security suite for AI agents: flag drains, permit-phishing & risky actions before signing.

Package pypi : chain-signer · website · measurements and details
mcp-signer Not measured yet

Local transaction signing for EVM, UTXO, Tron, XRP, Kaspa, Solana and Tezos — no API calls

Package npm : @cryptoapis-io/mcp-signer · website · measurements and details
GoodSign Not measured yet

Send documents for e-signature, track and remind signers, and download signed PDFs.

MCP endpoint : https://goodsign.io/mcp · website · measurements and details
AddSign Not measured yet

Send documents for e-signature from templates, track status, remind signers, get signed PDFs.

MCP endpoint : https://addsign.io/api/mcp · website · measurements and details
Assinafy Not measured yet

Send documents for legally valid e-signature in Brazil, track signers and download signed files.

MCP endpoint : https://mcp.assinafy.com.br/mcp · website · measurements and details
blue·auth Document Signing Not measured yet

Send AI-created PDFs for signature, track signers, and return verifiable document evidence.

MCP endpoint : https://blueauth.co/api/mcp-server/mcp · website · measurements and details
policyvault Not measured yet

Non-custodial Kaspa policy enforcement for AI agents; signers retain custody.

Package npm : policyvault-mcp · website · measurements and details
heu-mcp Not measured yet

HEU Legal e-signature MCP: manage HEU documents and PDFs, prompt signers, download PDFs.

Package pypi : heu-mcp · website · measurements and details
xrpl-identity-mcp Not measured yet

MCP server for XRPL identity: DIDs, credentials, signer lists, and safe transaction workflows.

Package npm : xrpl-identity-mcp · website · measurements and details
heu-mcp Not measured yet

HEU Legal e-signature MCP: manage HEU documents and PDFs, prompt signers, download PDFs.

Package pypi : heu-mcp · website · measurements and details

AI agents: all of this is available without keys over MCP https://faceabot.com/api/mcp · HTTP https://faceabot.com/api/catalog?q=… · Guide : llms.txt

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