hylo-memory SKILL.md skillA
hylo-memory from skoowoo/hylo is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add skoowoo/hylo/hylo-memory@git:20261020.62f8435Pins git:20261020.62f8435 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- skoowoo/hylo
- Path
skills/hylo-memory/SKILL.md- Versions recorded
- 5
- Latest version
- git:20261020.62f8435, committed Oct 20, 2026
- First version recorded
- Oct 1, 2026
- Size
- 5,943 bytes
- Repository stars
- 98
- License
- Apache-2.0
Keeps the user's personal memory under /_memory/: extracts it from recent notes, or records one fact they just told you. Use for 'update my memory', 'refresh my memory from my notes', or when they share something lasting about themselves and want it kept ('remember that I…', '记住我…').
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
# Hylo Memory Two jobs: **extract** memories from recent notes into seven files under `/_memory/` (Steps 1–5), or **record one fact** the user just told you (last section). Both use the file format and update rules in Step 4. Items not reinforced fade, then go. Tools named here are Hylo's MCP tools (server `hylo`, maybe shown as `mcp__hylo__read`). If they aren't in your tool list, search your deferred tools for "hylo"; if still missing, say Hylo's tools are unavailable and stop. **Extraction runs to the end without stopping or asking**, often in the background where nobody can answer. Speak only in Step 5. Inputs, both optional: a self-introduction in the request (name, role, projects), and extra vault paths to scan. ## Step 1 — Run mode and author profile `read /_memory/_identity.md`. Missing: first run, `scan_window = 90` days. Present: `scan_window = 2`. Note today's date. Build an **author profile** from `_identity.md`, `_goals.md` and any self-introduction: name and aliases, projects or products they run (these may show up as vault folders or unit titles), roles, people in their personal life. Step 3 uses it to tell their own material from external. …
Read the whole file at its exact version.
How to install
mdr add skoowoo/hylo/hylo-memory@sha256:3ab09a5ac6db0e8cThe line at the top of this page pins the label git:20261020.62f8435, 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_ndvcnpm7sf7smcgd)
2 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 5 versions of this file, between Oct 1, 2026 and Oct 20, 2026, about one every 5 days.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| git:20261020.62f8435 latest | 2026-10-20 | 62f8435 | 5,943 B | A | view · diff |
| git:20261019.46864aa | 2026-10-19 | 46864aa | 8,685 B | A | view · diff |
| git:20261015.c9d064c | 2026-10-15 | c9d064c | 8,386 B | A | view · diff |
| git:20261013.354665d | 2026-10-13 | 354665d | 8,167 B | A | view · diff |
| git:20261001.9ab0c74 | 2026-10-01 | 9ab0c74 | 7,992 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 (5943 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
skoowoo/hylo · 98 stars · license Apache-2.0 · pushed 2026-10-21 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_ndvcnpm7sf7smcgd GET https://markdownregistry.com/api/v1/resolve?ref=skoowoo/hylo/hylo-memory GET https://markdownregistry.com/api/v1/blob/3ab09a5ac6db0e8c5a5f09c657898294dbff659394f41cdfae8cba920b927c7a
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.