Laying out the streets…STEP 1 OF 3

Open Agent Trust · Office #62,452

Verifiable reputation for multi-agent systems

In the Building AI agents neighborhood (AI and agents). In town since 4 Nov 2026.

Nobody has claimed this office yet. Tablif records every new product and gives it an office; when its owner claims it, the lights go on.

Is this yours? Claim it

What Tablif read on Open Agent Trust's site

Open Agent Trust describes itself as: “Open Agent Trust Verifiable reputation for multi-agent systems”

What it is

Calls itself “Reputation Protocol”.

  • Calls itself: Reputation Protocol
“Reputation Protocol for Autonomous Agents”

What it costs

Has a free plan. No monthly plan.

  • Monthly: no
  • Free plan: yes
“Free tier includes 100 transactions per month”
“Free tier includes 100 transactions per month • No credit card required”

Who it sells to

Sells to developers. In TypeScript.

  • Sells to: developers
  • Languages: TypeScript
“Build trusted agent networks with powerful primitives to track interactions in your applications.”
“Install the SDK from NPM TypeScript SDK • Ethers.js wallets • Simple API client”

How it runs

A API. Hosted in the cloud. Distributed through the npm. Offers an API. Open source. AI is a side feature. Built with Google Analytics.

  • Kind: api
  • Runs where: cloud / hosted
  • Distributed via: npm
  • API: yes
  • Open source: yes
  • AI role: a side feature
  • Analytics: Google Analytics
“Install the SDK from NPM TypeScript SDK • Ethers.js wallets • Simple API client”
“The Open Agent Trust protocol is like the internet infrastructure, it's open-source and runs on blockchain.”

What it works with

Runs inside Base Sepolia. Built on Base Sepolia. Names @open-agent-economy/agent-trust-client, Open Agent Economy and 1 more on its pages.

  • Runs inside: Base Sepolia
  • Built on: Base Sepolia
  • Names: @open-agent-economy/agent-trust-client · Open Agent Economy · Open Agent Trust protocol
“@open-agent-economy/agent-trust-client”
“Base Sepolia”

What it offers as proof

Live, no waitlist. Claims “1,284 attestations”. Try it without signing up.

  • Number claimed: 1,284 attestations
  • Instant signup: yes
  • Trial asks for: nothing
“Create your account to start building your trust domain.”
“No credit card required”

Sources

Tablif read these pages, last on 4 Nov 2026. Everything above is what the product says about itself; Tablif does not verify every claim.

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