summer-friends SKILL.md skillA
summer-friends from summerengine/summer is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add summerengine/summer/summer-friends@git:20261016.e9d6e70Pins git:20261016.e9d6e70 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- summerengine/summer
- Path
library/skills/summer-friends/SKILL.md- Versions recorded
- 4
- Latest version
- git:20261016.e9d6e70, committed Oct 16, 2026
- First version recorded
- Oct 6, 2026
- Size
- 11,225 bytes
- Repository stars
- 86
- License
- MIT
Summer friends in a game: a consented friends list, profile and chat screens, direct messages. Hosted only.
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
# /summer-friends — friends, profiles and direct messages ## Overview Friendships belong to the player's Summer account. The Summer app owns the social graph itself: - friend requests; - blocking; - the friends list screen; - profiles; - chat. Your game gets two client-only facades. **`Summer.client.friends`** - Two screens need **no consent**: `show_friends()` and `show_chat(user_id)`. They ask the Summer app to show its own screen over the game. - `show_profile(user_id)` is the same. The profile includes add friend, message, invite to party and report, so it is the social feature most games need. - **With consent**, it reads the list: each friend's name, handle and whether they are `offline`, `online`, `in_this_game` or `in_other_game`. Another game is never named. **`Summer.client.messages`** - Reads and sends the player's direct messages, with a separate consent for each kind of access. - Prefer `show_chat(user_id)` unless chat is central to your game. Reading friends or messages needs two things: 1. **The Build declares the permission** in `summer.build.json`. …
Read the whole file at its exact version.
How to install
mdr add summerengine/summer/summer-friends@sha256:7ee2710342f67e8cThe line at the top of this page pins the label git:20261016.e9d6e70, 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_cskydjk6fx7cntva)
1 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 4 versions of this file, between Oct 6, 2026 and Oct 16, 2026, about one every 3 days.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| git:20261016.e9d6e70 latest | 2026-10-16 | e9d6e70 | 11,225 B | A | view · diff |
| git:20261016.75c9db4 | 2026-10-16 | 75c9db4 | 11,129 B | A | view · diff |
| git:20261010.4ade947 | 2026-10-10 | 4ade947 | 10,404 B | A | view · diff |
| git:20261006.cb682ef | 2026-10-06 | cb682ef | 10,477 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 (11225 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
summerengine/summer · 86 stars · license MIT · pushed 2026-10-20 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_cskydjk6fx7cntva GET https://markdownregistry.com/api/v1/resolve?ref=summerengine/summer/summer-friends GET https://markdownregistry.com/api/v1/blob/7ee2710342f67e8ca1a655ef135918b3600c3f496eb755047af269f18ec4a67d
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.