- Replace all Mutex::lock().unwrap() with lock_or_recover() that recovers
from poisoned mutexes instead of panicking (cascading failure prevention)
- Wrap harvester loop in catch_unwind with a supervisor thread that
automatically restarts on panic (requires panic=unwind in release profile)
- Add exponential backoff with jitter for camera reconnection (2s base,
60s cap) instead of fixed 10s intervals
- Enforce frame deadline: frames exceeding FRAME_TIMEOUT are treated as
errors rather than just logged
- Add graceful shutdown via SIGINT/SIGTERM with axum's
with_graceful_shutdown
- Track harvester restart count via AtomicU64 for diagnostics
- Extract docs/MCP handlers into src/docs_handlers.rs to keep main.rs
under 400 lines
- Change release profile from panic=abort to panic=unwind so
catch_unwind actually works in production
- Add tokio signal feature for shutdown handling
Co-authored-by: Cursor <cursoragent@cursor.com>
20 is the recommended minimum for 2026. The API and UI still
accept shorter lengths if explicitly requested.
Co-authored-by: Cursor <cursoragent@cursor.com>
Replace the full dropdown nav with three simple links: Portfolio
(colinknapp.com), TRNG (/), and Tools (/tools). Removed all
unused dropdown CSS from both pages.
Co-authored-by: Cursor <cursoragent@cursor.com>
Dice output now always shows "Sum: X of Possible: Y" where Y is
sides * count, on both the main page and standalone /tools page.
Co-authored-by: Cursor <cursoragent@cursor.com>
The /tools page now has the same chrome as the main page:
- Skip-to-content link
- Full navigation bar with all dropdown menus
- Accessibility notice in footer
- Footer CTA with shimmer border and contact modal
- Matomo + PostHog analytics scripts
- Same max-width (800px) and font/color variables
Co-authored-by: Cursor <cursoragent@cursor.com>
The checkbox was crammed into the controls flex row alongside the
length/charset/generate button, causing layout issues at narrower
widths. Now sits on its own line between controls and output box
on both the main page and standalone /tools page.
Co-authored-by: Cursor <cursoragent@cursor.com>
Dedicated tools-only page at /tools with dice, password generator,
coin flip, and 8 ball - each with its own click-to-copy output box.
Clean, lightweight page without API docs/MCP/contact form clutter.
Linked from the main page's QTRNG Tools section.
Co-authored-by: Cursor <cursoragent@cursor.com>
New QTRNG tool: Quantum 8 Ball with all 20 classic Magic 8 Ball
responses, selected via rejection sampling on quantum camera noise.
Includes /8ball API endpoint, sentiment classification (positive/
neutral/negative), and a fun dark-orb UI with shake animation and
color-coded answers. Both output boxes (random bytes + tools) now
support click-to-copy with a toast notification.
Co-authored-by: Cursor <cursoragent@cursor.com>
- Removed /raw route from server
- Removed get_raw function and RawQuery struct
- Removed extract_raw_lsb import
- Removed all /raw references from skill.md documentation
- Replaced url_template placeholders with concrete example URLs in MCP JSON
- Users can no longer access raw sensor data
Security: Raw sensor data access completely removed to prevent potential
information leakage from camera sensor patterns.
Co-authored-by: Cursor <cursoragent@cursor.com>
- Enhanced /.well-known/mcp.json to extract hostname from request headers (SNI/Host)
- Added self-referencing URLs that work with localhost, domains, and reverse proxies
- Documented all 5 API endpoints (random, raw, stream, cameras, health) as MCP tools
- Added /docs endpoint serving HTML documentation from skill.md
- Added /docs/skill.md for raw markdown access
- Added /docs/mcp.json as alias to /.well-known/mcp.json
- Created skill.md with comprehensive API documentation
- Markdown to HTML conversion happens at build time
Co-authored-by: Cursor <cursoragent@cursor.com>
Leopere