# Consensys - Building the Era of Decentralized Finance

> Probe-verified (tier 2 of 3). Last checked 2026-08-23. 2 of 5 capability checks passed.

- host: consensys.io
- url: https://consensys.io/
- category: blockchain software company
- type: business
- language: en

## Probe-verified · tier 2 of 3

Probed live on 2026-08-23 against rubric v1. 2 of 5 checks passed.

- PASS — Markdown negotiation
- fail — Markdown twin at a predictable URL
- PASS — llms.txt
- fail — API catalog
- fail — MCP server answers

## Unverified actions

Read from the page's own content, with the wording each was drawn from. Inference is kept separate from tested facts; an agent completing the action is tier 3.

- **read** — "Explore our products" → `https://consensys.io/products`
- **read** — "Learn about Trustware" → `https://consensys.io/ethereum/trust`
- **download** — "Download MetaMask (opens in new tab)" → `https://metamask.io/download`
- **read** — "Explore Developer Products (opens in new tab)" → `https://metamask.io/developer`
- **read** — "Build with Infura (opens in new tab)" → `https://docs.metamask.io/services/`

## Summary

Consensys is a blockchain software company building tools, infrastructure, and research powering decentralized finance and secure digital asset management.

## Context

3060 sites in this index share the type "business"; 1948 are transactional.

## How we grade

- tier 1 — **Declared**: The site says agents are welcome in its robots.txt. A permission, not a capability.
- tier 2 — **Probe-verified** (this site): We fetched the site and tested each signal ourselves. Dated, repeatable, re-checked on a schedule.
- tier 3 — **Behaviourally verified**: An agent completed the action end to end — booked, bought, submitted — and it worked.

## About this record

Known-Good probes sites live and publishes what was tested and when.
Method: https://knowngood.sh/about.md · Rubric: https://knowngood.sh/benchmark