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Approve Nostr signatures with your own browser signer without exposing a private key.
MCP endpoint :https://signer.frontiercrown.com/mcp · website · measurements and detailsPremium agentic endpoint for blinded-macaroon-signer-mcp.
MCP endpoint :https://api.m2mcent.com/blinded-macaroon-signer-mcp/sse · measurements and detailsRoute EVM transactions to browser wallets (MetaMask, etc.) for signing via EIP-6963
Package npm :mcp-wallet-signer · website · measurements and detailsSearch Freeport Nostr events by kind, tag & geohash radius (rides, services, reputation).
MCP endpoint :https://nostr-mcp.trinh.uk/mcp · website · measurements and detailsNostr publishing, queries, and DMs for AI agents, with allowlists, rate limits, and an audit log.
Package npm :nostr-ops-mcp · website · measurements and detailsSecurity suite for AI agents: flag drains, permit-phishing & risky actions before signing.
Package pypi :chain-signer · website · measurements and detailsLocal transaction signing for EVM, UTXO, Tron, XRP, Kaspa, Solana and Tezos — no API calls
Package npm :@cryptoapis-io/mcp-signer · website · measurements and detailsSend documents for e-signature, track and remind signers, and download signed PDFs.
MCP endpoint :https://goodsign.io/mcp · website · measurements and detailsSend documents for e-signature from templates, track status, remind signers, get signed PDFs.
MCP endpoint :https://addsign.io/api/mcp · website · measurements and detailsSend 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 detailsBlame things on blame.today, the anonymous 'who do you blame today' board. Nostr, no account.
MCP endpoint :https://blame.today/mcp · website · measurements and detailsSend AI-created PDFs for signature, track signers, and return verifiable document evidence.
MCP endpoint :https://blueauth.co/api/mcp-server/mcp · website · measurements and detailsAgent registry with Nostr identity, reputation, escrow, observability, and Lightning payments.
MCP endpoint :https://api.agentry.com/mcp · website · measurements and detailsNostr-authenticated MCP server for secure YunoHost administration.
Package pypi :yunohost-mcp-connect · website · measurements and detailsNon-custodial Kaspa policy enforcement for AI agents; signers retain custody.
Package npm :policyvault-mcp · website · measurements and detailsDecentralized agent memory for the Lightning economy. Nostr identity, L402 payments.
Package pypi :lightning-memory · website · measurements and detailsAgent reputation network — compute tasks, submit proofs, earn ELO via Nostr MCP
Package npm :gravity-swarm-mcp · website · measurements and detailsFree MCP server: Nostr profile fetcher + a tip-metadata tool. AI-earns-a-dime experiment.
MCP endpoint :https://managers-backup-dolls-seasons.trycloudflare.com/mcp · website · measurements and detailsTrust-aware Nostr for AI agents -- 235 tools covering social, DMs, zaps, trust, and identity
Package npm :nostr-bray · website · measurements and detailsAI agent discovery, marketplace, messaging, and payments on Nostr - no platform, no middleman
Package npm :@elisym/mcp · website · measurements and detailsAI 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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