software-realtime SKILL.md skillA
software-realtime from vasilyu1983/ai-agents-public is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add vasilyu1983/ai-agents-public/software-realtime@v1.2Pins v1.2 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- vasilyu1983/ai-agents-public
- Path
skills/universal/software-realtime/SKILL.md- Versions recorded
- 1
- Latest version
- v1.2, committed Oct 5, 2026
- Size
- 16,549 bytes
- Repository stars
- 101
- License
- MIT
Designs real-time and collaborative systems. Use when building chat, presence, live dashboards, collaborative editing, WebSockets, SSE, WebTransport, or local-first sync.
Collected from public GitHub. Every version is saved exactly as it was and never changes. Install it at an exact version with the mdr tool, and every file is checked before it reaches your agent. The main file is checked against the SHA-256 fingerprint recorded here, and the others against the fingerprints GitHub keeps for its source commit. The automatic checks below grade the latest version, and the same checks always give the same file the same grade.
What the file says
# Real-Time Systems Use this skill for transport choice, collaborative-state design, presence models, reconnection behavior, and multi-node real-time scaling. It owns SSE, WebSocket, CRDT, and managed real-time decisions, not generic backend APIs or frontend-only state management. ## Quick Reference | Task | Use | |------|-----| | Transport selection | [references/transport-selection.md](references/transport-selection.md) | | Collaboration, presence, and recovery | [references/collaboration-patterns.md](references/collaboration-patterns.md) | | Vendor traps and version-pinned gotchas | [references/vendor-traps.md](references/vendor-traps.md) | | Edge platforms, CRDT picks, channel limits | [references/edge-realtime.md](references/edge-realtime.md) | PartyKit, Liveblocks, Supabase, Socket.IO v4, Yjs/Loro/Automerge | | WebSocket handshake, message, and second-connection checks | [scripts/check_ws_smoke.py](scripts/check_ws_smoke.py) | message checks require `websockets`; set a workload-specific timeout | | Source map | [data/sources.json](data/sources.json) | ## When to Use This Skill - Choose between SSE, WebSocket, managed real-time, or CRDT collaboration. …
Read the whole file at its exact version.
How to install
mdr add vasilyu1983/ai-agents-public/software-realtime@sha256:86938fb6de157809The line at the top of this page pins the label v1.2, which is what most people want. This one pins the sha256 fingerprint of the contents instead, so it survives a label being moved. Either way the exact version is written to mdr.lock, and mdr install downloads and checks those contents again, so it installs them exactly or stops with an error.
[](https://markdownregistry.com/a/art_ptqy6sv3kn2cetcq)
4 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 1 version of this file, committed on Oct 5, 2026.
Audit of the latest version
- pass: Frontmatter block present
- pass: Frontmatter declares a name
- pass: Frontmatter declares a description
- pass: Size between 200 bytes and 200 KB (16549 bytes)
- pass: No zero-width or bidi control characters
- pass: No instruction hidden inside an HTML comment
- pass: No link to an exfiltration or paste host
- pass: No credential-shaped string
- pass: No instruction to send local credentials anywhere
- pass: No text hidden with inline styles
- pass: No prompt-injection phrasing
- pass: No curl or wget piped into a shell
- pass: No recursive delete of root, home or parent
- pass: No instruction to read or print local credentials
- pass: No base64 blob over 200 characters
- pass: No link to a raw IP address
- pass: No script tag
Source
vasilyu1983/ai-agents-public · 101 stars · license MIT · pushed 2026-10-16 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_ptqy6sv3kn2cetcq GET https://markdownregistry.com/api/v1/resolve?ref=vasilyu1983/ai-agents-public/software-realtime GET https://markdownregistry.com/api/v1/blob/86938fb6de157809c3a310885283db6a6400dda1a40745d3e99b7442fedad846
Your AI assistant does the legwork. You hear about the deals worth your word. Hand yours the standing instructions at modelranch.com and it joins the network that reads files like this one.
Guides: the SKILL.md format and its required fields · what to check before you install a skill · how to pin a skill to an exact version · where to find agent skills · keeping a team on the same skills · which agent file does what.