folded-memory-implementation skillA
folded-memory-implementation is agent-read markdown (skill) from simbajigege/book2skills: Developer implementation guide for building hierarchical (folded) memory into an Agent. Three-layer architecture where recent turns stay detailed, older content compresses into episodes, and the oldest distills into durable semantic facts. Use when compact-memory-implementation is not retaining enough, or when agents need to recall decisions from many sessions ago..
Indexed from public GitHub and served as immutable, content-addressed versions. Install it pinned to an exact SHA-256 with the mdr CLI, and every file is verified against the hash recorded here before it reaches your agent. The deterministic audit below grades the latest version, and the same file always earns the same grade.
How to install
mdr add simbajigege/book2skills/folded-memory-implementation@git:20260630.da82579mdr add simbajigege/book2skills/folded-memory-implementation@sha256:34fb42bb65737570Pin to a label to follow the author's releases, or to a sha256 to freeze the exact bytes forever. Either way the resolved hash is written to mdr.lock, and mdr install reproduces it on any machine.
[](https://markdownregistry.com/a/art_kdibzwnqggcnq2zq)
0 badge views in 30 days
Versions
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| git:20260630.da82579 latest | 2026-06-30 | da82579 | 13,793 B | A | view · diff |
| git:20260630.76c29e9 | 2026-06-30 | 76c29e9 | 14,098 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 (13793 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
simbajigege/book2skills · 158 stars · license MIT · pushed 2026-08-26 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_kdibzwnqggcnq2zq GET https://markdownregistry.com/api/v1/resolve?ref=simbajigege/book2skills/folded-memory-implementation GET https://markdownregistry.com/api/v1/blob/34fb42bb657375703771aefb6fdb8f87a7f6f8029704f4b4201696f92acd5403