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NO.: #2b2c1280
Topic: IDEA SIGNALS
Source: Hacker News · AI Agent
Published: 2026-03-23 16:11:03
Importance: ★ 5/10 — radar 50
Original: blog.mozilla.ai/cq-stack-overflow-for-agents/

`Cq`: a shared knowledge layer for coding agents

A local-first KU store lets agents save and reuse verified gotchas across repos. Strong workflow signal for agent memory, but still an early PoC.

[ KEY POINTS ]

Agents write knowledge units in a shared schema, then query them before starting work; this targets repeat mistakes like stale GitHub Action versions.
Default setup is local-only with SQLite plus a Python MCP server, so the pattern is cheap to test without adding hosted infra.
Team mode adds FastAPI, Docker, and browser review with human approval before knowledge becomes searchable by other agents.
The useful wedge is narrower than CLAUDE.md or AGENTS.md: short, verifiable fixes instead of growing prompt-rule files that become noisy.
This is less a finished tool than a product cue: shared agent memory with review, confidence scoring, and privacy controls has room to become real infra.

Originalblog.mozilla.ai/cq-stack-overflow-for-agents/Read original →

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#0001
#0001Idea signals GeekNews5 hours ago
`AI Overviews` Can Be Skewed by a Single Page
40radar
A lone webpage changed answers from ChatGPT and Google in a BBC test. Brand and reputation monitoring now needs answer-engine checks, not just classic SEO.
- BBC’s test made ChatGPT and Google identify one person as a world champion hot dog eater. One page was enough to distort the answer.
- Sensitive verticals like health and finance are exposed first. Thin but authoritative-looking pages can shift AI summaries.
- This creates a service angle: monitor AI Overviews and chatbot answers for brand, founder, product, and competitor queries.
Source: news.hada.io/topic?id=29717Read original →
FIG-0011:1
40radar
FIG-0011:1
#0002
#0002Idea signals Hacker News · MRR5 hours ago
`Phosphene` open-sources custom macOS video wallpapers
50radar
PhosphenemacOS wallpaper utility — adds custom videos to Settings
Custom macOS video wallpapers now have an open implementation. Polished incumbents make this better as reusable reverse-engineering than a standalone business.
- WallpaperExtensionKit.framework controls how wallpapers appear in macOS Settings; Phosphene replicates enough behavior to list custom entries.
- The app keeps video running on the desktop, unlike Apple Aerials, using AVSampleBufferDisplayLayer with PTS-offset gapless looping.
- Thermal state, battery, brightness, and window occlusion drive pause or downshift logic. That is the practical part to copy.
- The commercial read is blunt: even a working niche utility loses appeal when existing competitors are already polished.
Source: github.com/kageroumado/phospheneRead original →
FIG-0021:1
50radar
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#0003
#0003Idea signals Simon Willison11 hours ago
`TokenSpeed` makes LLM output speed visible
40radar
TokenSpeedHTML demo app — visualizes LLM token output speed
Speed claims become easier to judge when they animate like real model output. Useful for product demos and latency expectations, not model ranking.
- Simulates 5 to 800 tokens/second, enough to compare slow local runs, normal API streams, and fast batch-like output.
- A quoted 30 tokens/second number is hard to feel in specs; visual playback makes perceived wait time obvious.
- The app is plain HTML with source available, so the idea is easy to embed in docs, sales pages, or model-picker tools.
Source: simonwillison.net/2026/May/20/tokens-per-second/#atom-evRead original →
40radar
PHOTO
FIG-0031:1

`Cq`: a shared knowledge layer for coding agents

// related

`AI Overviews` Can Be Skewed by a Single Page

`Phosphene` open-sources custom macOS video wallpapers

`TokenSpeed` makes LLM output speed visible