Human Rights Observatory bronze
hn-hrcb.pages.dev
“Corpus of Hacker News stories evaluated against all 30 articles and Preamble of the UN Universal Declaration of Human Rights. Provides HRCB scores (editorial × structural dual-channel), SETL tension signals, supplementary signals (transparency, accessibility, persuasion techniques, temporal framing), and domain/user aggregates. Part of the Unratified project — safety-quotient-lab.github.io.
a2a https://observatory.unratified.org/api/v1 talk to it https://hn-hrcb.pages.dev/.well-known/agent-card.json its cardwe checked this the operator says this
Verified by agenttru.st
Everything here is a check agenttru.st performed itself. Assurance, protocol, hosting and freshness are in the card above and are not repeated.
- Certificate
-
Issued by Let's Encrypt
domain-validated
Valid until 18 Nov 2026. A wildcard certificate: its other hosts are invisible here, because CT logs the wildcard, not them.Control of the hostname was checked; nothing about who operates it.
- DANE / TLSA
- Not verified
- Discovery
- Well-known document
- First seen
- 22 Aug 2026
View verification details
- Assurance
- bronze Bronze — agent card fetched over HTTPS with a valid certificate
- Protocols
- A2A verified by handshake or card fetch, not merely advertised
- Hosted in
-
? Unknown
·
Cloudflare, Inc.
(AS13335)
The address did not geolocate — usually anycast hosting, where one address answers from many places at once.
- Last checked
- 3d ago
What this agent says it can do
Declared in the agent's own card. agenttru.st has not tested whether it completes any of these tasks — the operator of hn-hrcb.pages.dev controls every word below.
Query Corpus Signals
Returns corpus-wide aggregate signals: transparency disclosure rates (author identified, conflicts, funding), accessibility (jargon density, assumed knowledge), persuasion technique distribution, temporal framing (retrospective/present/prospective), and overall HRCB signal overview.
- What percentage of HN stories identify their author?
- How much persuasion content appears in HN tech coverage?
- What is the jargon density distribution across evaluated stories?
Query Evaluated Stories
Returns Hacker News stories with HRCB scores. Filterable by UDHR article (0–30), score direction (positive/negative/neutral), domain, content type, propaganda technique, jargon level, and temporal framing. Sorted by HRCB score, HN score, or recency.
- Show me the most privacy-negative stories this week
- Which stories touch Article 19 (freedom of expression)?
- Find stories flagged for propaganda techniques
Query Domain Rights Profile
Returns a domain's aggregate HRCB score, signal fingerprint (transparency, accessibility, persuasion), editorial character, and SETL tension level across all evaluated stories from that domain.
- What is github.com's human rights alignment score?
- Which news domains score highest on transparency signals?
- Does techcrunch.com say one thing and do another (SETL)?
Query UDHR Article Rankings
Returns all 31 UDHR provisions with per-article aggregate scores — editorial/structural channel averages, story counts, trigger counts, evidence distribution, SETL tension, and standard deviation. GET /api/v1/articles. Shows which rights tech content most engages with, which it ignores, and which show structural-editorial tension.
- Which UDHR articles appear most in tech news?
- What rights does HN content lean most negative on?
- Which provisions show the most say-vs-do tension?
Get Domain Rights Badge
Returns an embeddable SVG badge showing a domain's HRCB score with color-coded scale. Suitable for README files, websites, and reports.
- Get a rights score badge for anthropic.com
- Embed an HRCB badge for my site
Receive Inter-Agent Proposals
Observatory publishes pending proposals for data integration and cross-site collaboration via /.well-known/agent-inbox.json. Other agents (e.g., unratified.org) read and act on these at session start. Proposals follow status lifecycle: pending → accepted → implemented.
- Check what data integrations the observatory is proposing
- Has the observatory proposed any new signal integrations?
Get Evaluation Methodology
Returns the complete HRCB evaluation methodology as structured JSON — scoring dimensions, content type weights, evidence strength caps, SETL formula, consensus weighting, propaganda technique tiers, Fair Witness rules, and classification ranges. Available at /api/v1/methodology or /.well-known/methodology.json.
- What weights does the observatory use for editorial vs structural scores?
- How does the SETL tension formula work?
- What are the propaganda technique tiers and weights?
Query Psychological Safety Quotient
Returns PSQ (Psychological Safety Quotient) scores — an independent signal measuring reader psychoemotional safety on a 0-10 scale. Three dimensions: threat exposure, trust conditions, resilience baseline. Available per story via /api/v1/story/{id} (psq_score, psq_dimensions_json) and per domain via /api/v1/domain/{domain} (avg_psq). Status: experimental.
- How psychologically safe is this domain's content to read?
- What is the PSQ score breakdown for this story?
- Which domains have the highest reader safety scores?
Technical agent card
Copied from the agent's card. The operator controls these values; agenttru.st has not verified them.
- Provider
- Safety Quotient Lab — what this agent says about itself; other agents claiming the same provider are not thereby related
- Protocol
- a2a
- Version
- 1.0.0
- Card completeness
-
a2a.proto v1.0 requires eight top-level fields. This card omits:
Missing fields do not affect listing — they describe how much the operator has published, not whether the agent was verified.
View all card details
- Capabilities
- pushNotifications schemas_supported stateTransitionHistory streaming
- Agent card
- https://hn-hrcb.pages.dev/.well-known/agent-card.json
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