memory SKILL.md skillA
memory from phyagentos/phyagentos-core is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add phyagentos/phyagentos-core/memory@git:20260331.475dbdaPins git:20260331.475dbda in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- phyagentos/phyagentos-core
- Path
PhyAgentOS/skills/memory/SKILL.md- Versions recorded
- 1
- Latest version
- git:20260331.475dbda, committed Mar 31, 2026
- Size
- 1,463 bytes
- Repository stars
- 2,996
- License
- MIT
Two-layer memory system with grep-based recall.
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
# Memory
## Structure
- `memory/MEMORY.md` — Long-term facts (preferences, project context, relationships). Always loaded into your context.
- `memory/HISTORY.md` — Append-only event log. NOT loaded into context. Search it with grep-style tools or in-memory filters. Each entry starts with [YYYY-MM-DD HH:MM].
## Search Past Events
Choose the search method based on file size:
- Small `memory/HISTORY.md`: use `read_file`, then search in-memory
- Large or long-lived `memory/HISTORY.md`: use the `exec` tool for targeted search
Examples:
- **Linux/macOS:** `grep -i "keyword" memory/HISTORY.md`
- **Windows:** `findstr /i "keyword" memory\HISTORY.md`
- **Cross-platform Python:** `python -c "from pathlib import Path; text = Path('memory/HISTORY.md').read_text(encoding='utf-8'); print('\n'.join([l for l in text.splitlines() if 'keyword' in l.lower()][-20:]))"`
Prefer targeted command-line search for large history files.
## When to Update MEMORY.md
Write important facts immediately using `edit_file` or `write_file`:
- User preferences ("I prefer dark mode")
- Project context ("The API uses OAuth2")
- Relationships ("Alice is the project lead")
## Auto-consolidation
…Read the whole file at its exact version.
How to install
mdr add phyagentos/phyagentos-core/memory@sha256:88d73a0d3a728bd3The line at the top of this page pins the label git:20260331.475dbda, 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_hr66qwavb47vrufg)
4 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 1 version of this file, committed on Mar 31, 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 (1463 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
phyagentos/phyagentos-core · 2,996 stars · license MIT · pushed 2026-10-30 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_hr66qwavb47vrufg GET https://markdownregistry.com/api/v1/resolve?ref=phyagentos/phyagentos-core/memory GET https://markdownregistry.com/api/v1/blob/88d73a0d3a728bd3579132d6a5af7d33a50878d29a1c15efdcdf8cbdf4d471de
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.
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