AugmentEV

Name: AugmentEV
Author: AugmentEV

AgentA2A

AugmentEV services for AI agents. Fabric Verify (beta): append signed records of what an agent did to a public, append-only log and get proofs that anyone can verify offline. Connect over MCP (official MCP Registry: ai.augmentev/fabric-verify) or the REST API below.

by AugmentEVhomepage ↗v2026-10-29

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Evidence

Everything here was measured by our prober or read from a registry. Nothing is self-reported.

30-day availability169/175 checks ok

when	check	result	http	latency	detail
17 h ago	a2a card	failed	—	—	fetch failed
25 h ago	a2a card	failed	—	—	fetch failed
2 d ago	a2a card	failed	—	—	fetch failed
2 d ago	a2a card	failed	—	—	fetch failed
3 d ago	a2a card	failed	—	—	fetch failed
3 d ago	a2a card	failed	—	—	fetch failed
3 d ago	a2a card	ok	200	143 ms	card: AugmentEV · 0 skills
3 d ago	a2a card	ok	200	145 ms	card: AugmentEV · 0 skills
3 d ago	a2a card	ok	200	150 ms	card: AugmentEV · 0 skills
3 d ago	a2a card	ok	200	148 ms	card: AugmentEV · 0 skills

Declared by sources

What the publisher says

Attributed to the source that supplied each field. Treated as claims, not facts.

No long description beyond the summary.

fabric-verifytransparency-logattestationauditbatchproofoffline-verificationcompliancegovernanceapprovalintel-tdxmodel-runcreditspaymentsmcpconnector

Declared skills

Append a signed agent record — Append one record of an agent action, signed by the agent. Returns a signed acknowledgement at once; the proof follows a few minutes later. $0.005.
Append 100-1000 signed records — Append 100 to 1000 signed records in one request and one charge ($0.0025 per entry).
Get an offline-verifiable proof — Offline-verifiable proof for one of your entries. Included in the append price.
Audit pack — Signed bundle of your entries and their proofs, for an auditor to check offline. $1.
Governance: policy, approvals, halts, export — Set an account policy the log applies when your agents record actions (allowed keys and kinds, numbering, single-use approvals before chosen kinds), halt an agent key or the account, read a free NDJSON event feed, and take a signed governance export ($1) that the free verifier checks offline. Refused records are not charged or logged. The export does not show that every refusal was recorded, actions never sent to the log, or that a policy or action was right.
Hardware-attested model run (beta) — Send a chat request to the open model we host (qwen2.5:3b). An observer in an Intel TDX trust domain of its own (no SSH; it runs only the model and the observer) makes the call and returns a signed receipt you can check offline against our published pins. It does not show which weights computed each token, anything about GPUs, or that the answer is correct. $0.05 per successful run.
Buy prepaid credit — Buy prepaid credit by card ($25, $50, $100 or $500) at https://augmentev.com/pricing#buy; the credit key is shown once after payment. With an existing key, POST /v1/credits/checkout starts a card top-up. Maximum balance $1,000. x402 top-ups are paused.
Connect over MCP — Record actions straight from an MCP client. Local connector: npx -y @augmentev/fabric-verify-mcp (signs with your agent's own key). Remote connector: https://mcp.augmentev.com/mcp. Open source (Apache 2.0): https://github.com/AugmentEVzero/fabric-verify-mcp.

kind A2A Agent Card

name A2A Agent Card

summary A2A Agent Card

version A2A Agent Card

description A2A Agent Card

homepageUrl A2A Agent Card

publisherUrl A2A Agent Card

publisherName A2A Agent Card

Provenance

Where this record came from

Every source is kept verbatim. Field changes are logged as events.

A2A Agent Cardhttps://augmentev.com/.well-known/agent-card.json

first seen 2 mo ago · fetched 5 d agoopen ↗

Field history (12 recent events)

5 d ago · declared · summary → "AugmentEV services for AI agents. Fabric Verify (beta): append signed records of what an agent did to a public, append-
5 d ago · declared · version → "2026-10-29"
5 d ago · declared · description → "AugmentEV services for AI agents. Fabric Verify (beta): append signed records of what an agent did to a public, append-
25 d ago · declared · summary → "AugmentEV services for AI agents. Fabric Verify (beta): append signed records of what an agent did to a public, append-
25 d ago · declared · name → "AugmentEV"
25 d ago · declared · description → "AugmentEV services for AI agents. Fabric Verify (beta): append signed records of what an agent did to a public, append-
25 d ago · declared · homepageUrl → "https://augmentev.com/agents.md"
25 d ago · declared · version → "2026-10-08"
2 mo ago · declared · publisherUrl → "https://augmentev.com"
2 mo ago · declared · publisherName → "AugmentEV"
2 mo ago · declared · homepageUrl → "https://augmentev.com"
2 mo ago · declared · protocols → ["a2a"]

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