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The Beltic CLI, TypeScript SDK, and specification repository are now publicly available.

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Available Tools

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Beltic CLI

The Rust CLI for credential management, signing, verification, and HTTP Message Signatures. Install: 
# Homebrew (macOS/Linux)
brew tap belticlabs/tap
brew install beltic

# Shell script
curl -fsSL https://raw.githubusercontent.com/belticlabs/beltic-cli/master/install.sh | sh
Repository: github.com/belticlabs/beltic-cli

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TypeScript SDK (@belticlabs/kya)

The TypeScript SDK for validation, HTTP signature verification, and key directory management. Install: 
npm install @belticlabs/kya
Repository: github.com/belticlabs/beltic-sdk

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Specification (beltic-spec)

FACT credential specifications, JSON schemas, examples, and validation scripts. Repository: github.com/belticlabs/beltic-spec

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What You Can Do

With these tools you can:
  • Self-sign credentials for development and testing
  • Validate credentials against official JSON schemas
  • Sign HTTP requests with RFC 9421 Message Signatures (Web Bot Auth)
  • Generate key directories for agent authentication
  • Build KYA workflows for agent identity verification

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Test Your Credentials

Use the Beltic Airport to verify your agent credentials and see what access tiers you qualify for: Airport: github.com/belticlabs/airport 
# Sign and send a credential to the airport
beltic http-sign \
  --method POST \
  --url "https://airport.beltic.dev/api/check-in" \
  --key ./private.pem \
  --key-directory "https://your-agent.com/.well-known/http-message-signatures-directory" \
  --body-file ./agent-credential.jwt \
  --format curl | bash

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Questions & Feedback

For questions about KYA (Know Your Agent) workflows, agentic identity verification, partnership inquiries, or feature requests: Email: team at beltic dot com Visit our Feedback page to share your thoughts on improving FACT tools.