web-realtime-sse SKILL.md skillA
web-realtime-sse from agents-inc/skills is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add agents-inc/skills/web-realtime-sse@git:20260906.085a8e7Pins git:20260906.085a8e7 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- agents-inc/skills
- Path
src/skills/web-realtime-sse/SKILL.md- Versions recorded
- 4
- Latest version
- git:20260906.085a8e7, committed Sep 6, 2026
- First version recorded
- Feb 2, 2026
- Size
- 11,601 bytes
- Repository stars
- 26
- License
- MIT
Server-Sent Events for unidirectional server-to-client streaming, EventSource API, fetch streaming, reconnection patterns, message parsing.
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
# Server-Sent Events (SSE) Patterns > **Quick Guide:** SSE pushes text from server to client over an ordinary HTTP response, so it crosses proxies and firewalls that block anything more exotic. `EventSource` gives reconnection and `Last-Event-ID` replay for free but is GET-only and cannot set headers; fetch streaming gives up both and buys custom headers, POST bodies and an `AbortController`. The facts that change the answer: `EventSource` retries network errors but gives up permanently on an HTTP error status, `retry:` is milliseconds, and `Connection: keep-alive` is prohibited on HTTP/2+. **Detailed Resources:** - [examples/core.md](examples/core.md) — EventSource lifecycle, named events, credentials, a state-tracking wrapper, typed messages, and the React hooks built on them - [examples/fetch-streaming.md](examples/fetch-streaming.md) — stream reader with buffer handling, field parser, auth headers, POST streaming, token-by-token UI - [examples/reconnection.md](examples/reconnection.md) — `Last-Event-ID` recovery, exponential backoff, health checks, visibility-aware pausing …
Read the whole file at its exact version.
How to install
mdr add agents-inc/skills/web-realtime-sse@sha256:c819bf2c816a40ffThe line at the top of this page pins the label git:20260906.085a8e7, 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_l737snnmisy43gam)
2 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 4 versions of this file, between Feb 2, 2026 and Sep 6, 2026, about one every 72 days.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| git:20260906.085a8e7 latest | 2026-09-06 | 085a8e7 | 11,601 B | A | view · diff |
| git:20260320.766fb9e | 2026-03-20 | 766fb9e | 15,299 B | A | view · diff |
| git:20260316.00cb75b | 2026-03-16 | 00cb75b | 14,078 B | A | view · diff |
| git:20260202.b236384 | 2026-02-02 | b236384 | 14,663 B | A | view |
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 (11601 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
agents-inc/skills · 26 stars · license MIT · pushed 2026-10-27 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_l737snnmisy43gam GET https://markdownregistry.com/api/v1/resolve?ref=agents-inc/skills/web-realtime-sse GET https://markdownregistry.com/api/v1/blob/c819bf2c816a40ff840c1bd39a4ed6c0b76ce1217b97188e1c82e95259ce7025
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.