# Jesse Robbins

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

- host: jesserobbins.com
- url: https://jesserobbins.com/
- category: investor profile
- type: personal
- language: en

## Probe-verified · tier 2 of 3

Probed live on 2026-08-23 against rubric v1. 3 of 5 checks passed.

- PASS — Markdown negotiation
- PASS — 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** — "overview, expertise, frequently asked questions" → `https://jesserobbins.com/about.md`
- **read** — "companies Jesse has invested in" → `https://jesserobbins.com/invested-in.md`
- **read** — "interviews, articles, podcasts, and talks" → `https://jesserobbins.com/mentions.md`
- **read** — "writing and mentions organized by subject" → `https://jesserobbins.com/topics.md`
- **read** — "issued patents" → `https://jesserobbins.com/patents.md`
- **read** — "terminology used across the site" → `https://jesserobbins.com/glossary.md`
- **read** — "full list of pages on this site" → `https://jesserobbins.com/sitemap.md`
- **download** — "llms.txt" → `https://jesserobbins.com/llms.txt`
- **download** — "llms-full.txt" → `https://jesserobbins.com/llms-full.txt`
- **download** — "sitemap.xml" → `https://jesserobbins.com/sitemap.xml`
- **read** — "AGENTS.md" → `https://jesserobbins.com/AGENTS.md`

## Summary

Jesse Robbins invests early in AI developer tools and infrastructure and cofounded Chef and the DevOps movement.

## Context

322 sites in this index share the type "personal"; 66 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