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CapiscIO

The Authority Layer for AI Agents

Like Let's Encrypt revolutionized HTTPS, CapiscIO brings verifiable identity and trust to the agent economy. Cryptographic proof of who your agent is—and who it can trust.

Get Started How It Works

What Do You Want to Do?

  • Validate My Agent Card

    Check if your A2A agent card is compliant and production-ready.

    Start Validating

  • Secure Agent Communication

    Add authentication, signing, and trust enforcement to your agent.

    Add Security

  • Protect MCP Tools

    Add trust-level authorization to your Model Context Protocol servers.

    MCP Guard

  • Add to CI/CD Pipeline

    Automate validation with GitHub Actions, GitLab CI, or Jenkins.

    CI/CD Setup

Developers Love CapiscIO

Every feature works in three commands or less.

capiscio validate agent-card.json
# ✅ Validation passed: 95/100 (A+)

from capiscio_sdk import SimpleGuard

guard = SimpleGuard()
headers = guard.make_headers({"sub": agent_did})

from capiscio_sdk import verify_badge

result = verify_badge(token, trusted_issuers=["https://registry.capisc.io"])
if result.valid:
    print(f"Trusted: {result.claims.subject}")

@guard(min_trust_level=3)
async def write_file(path: str, content: str):
    pass  # Enterprise agents only