Attestix
Open-source identity and EU AI Act compliance for AI agents
Attestix launched on February 25, 2026 with 4 votes, #2,350 of 16,628 launches that month and more than 75% of that year's launches.
What it does
AI agents have no verifiable identity. When agents interact, there is no cryptographic way to prove who they are, what they can do, or if they comply with regulations like the EU AI Act. Attestix is an open-source MCP server that fixes this. It gives every agent Ed25519 DID identity, W3C Verifiable Credentials, UCAN delegation chains, and automated EU AI Act compliance documentation. 47 tools across 9 modules. 284 tests. Runs locally. No cloud dependency. pip install attestix
Verifiable identity, W3C credentials, delegation chains, and reputation scoring for every AI agent. 47 MCP tools, 9 modules, EU AI Act ready. Open source, Apache 2.0.
Attestix is attestation infrastructure for autonomous AI agents. Open-source identity, W3C Verifiable Credentials, EU AI Act compliance automation, and reputation scoring. Machine-readable evidence your agent can present to a regulator, another agent, or a system. Existing compliance platforms produce organisational dashboards, not machine-readable, cryptographically verifiable evidence that a specific agent can present to a regulator, an auditor, or another agent. Agent identity is fragmenting across walled gardens. Attestix fills the gap. Compliance artefacts that exist in slide decks and screenshots, unverifiable by any external system. Every artefact signed Ed25519, chained SHA-256,…from attestix.io
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