odd-memory SKILL.md skillA
This file is byte-identical to the first copy the registry indexed. Same content hash, so the same checks give both the same grade.
odd-memory from using-system/oddyssey is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add using-system/oddyssey/odd-memory@git:20260918.535f541Pins git:20260918.535f541 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- using-system/oddyssey
- Path
.apm/skills/odd-memory/SKILL.md- Versions recorded
- 12
- Latest version
- git:20260918.535f541, committed Sep 18, 2026
- First version recorded
- Sep 4, 2026
- Size
- 12,884 bytes
- Repository stars
- 10
- License
- MIT
The .odd/ memory - its contract and one reference per kind. The contract states what every kind shares (where the memory lives, the frontmatter and the whole body, append-only reports versus living-source benchmarks, recall by frontmatter then by section, the no-secrets rule, the work branch and the lone commit, the reply that carries a synthesis and never the artifact); each reference says how to persist, recall and show its kind - observation reports, instrumentation reports, benchmarks, the…
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
# The `.odd/` memory contract The ODD loop's memory is a set of committed files in the observed repository, under `.odd/`: git versions them, pull requests review them, every user of the repository shares them — no side-channel storage, nothing opaque. It has five kinds, each with the reference that owns its specifics (its paths, its frontmatter fields, its recall matching, its branch name, its commit subject, what its reply carries, and how a stored one is shown): | Kind | Store | Reference | | --- | --- | --- | | Observation reports | `.odd/observe-run-reports/` | [references/observe-run-report.md](references/observe-run-report.md) | | Instrumentation reports | `.odd/otel-instrumentation-reports/` | [references/otel-instrumentation-report.md](references/otel-instrumentation-report.md) | | Maintainer rulings | `.odd/decisions.md` (findings) and `.odd/entry-classifications.md` (tree entries), written by `scripts/odd_ledger.py` | [references/decisions.md](references/decisions.md) | | Benchmarks | `.odd/benchmarks/<name>/` | [references/benchmark.md](references/benchmark.md) | …
Read the whole file at its exact version.
How to install
mdr add using-system/oddyssey/odd-memory@sha256:35218d192c1b8e65The line at the top of this page pins the label git:20260918.535f541, 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_l56kqvgac4vl7dvm)
1 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 12 versions of this file, between Sep 4, 2026 and Sep 18, 2026, about one every day.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| git:20260918.535f541 latest | 2026-09-18 | 535f541 | 12,884 B | A | view · diff |
| git:20260911.5673de9 | 2026-09-11 | 5673de9 | 12,925 B | A | view · diff |
| git:20260911.7bbcd12 | 2026-09-11 | 7bbcd12 | 12,515 B | A | view · diff |
| git:20260909.24a47e6 | 2026-09-09 | 24a47e6 | 12,509 B | A | view · diff |
| git:20260909.b4a528b | 2026-09-09 | b4a528b | 12,361 B | A | view · diff |
| git:20260909.99d2ea2 | 2026-09-09 | 99d2ea2 | 11,893 B | A | view · diff |
| git:20260906.bfceb25 | 2026-09-06 | bfceb25 | 10,966 B | A | view · diff |
| git:20260905.cb54b12 | 2026-09-05 | cb54b12 | 10,591 B | A | view · diff |
| git:20260905.90be1d6 | 2026-09-05 | 90be1d6 | 10,319 B | A | view · diff |
| git:20260905.a4a18f8 | 2026-09-05 | a4a18f8 | 9,722 B | A | view · diff |
| git:20260905.cf73526 | 2026-09-05 | cf73526 | 9,434 B | A | view · diff |
| git:20260904.76caf18 | 2026-09-04 | 76caf18 | 9,196 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 (12884 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
using-system/oddyssey · 10 stars · license MIT · pushed 2026-11-01 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_l56kqvgac4vl7dvm GET https://markdownregistry.com/api/v1/resolve?ref=using-system/oddyssey/odd-memory GET https://markdownregistry.com/api/v1/blob/35218d192c1b8e656e4bd56407597550b7cc8ea497b6f4bd03235e434f6f5975
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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