cost-compact SKILL.md skillA
cost-compact from rossoctl/context-guru is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add rossoctl/context-guru/cost-compact@git:20261015.3051da9Pins git:20261015.3051da9 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- rossoctl/context-guru
- Path
context-guru-plugin/skills/cost-compact/SKILL.md- Versions recorded
- 4
- Latest version
- git:20261015.3051da9, committed Oct 15, 2026
- First version recorded
- Oct 12, 2026
- Size
- 520 bytes
- Repository stars
- 70
- License
- Apache-2.0
Moved to /context-guru:insights cache (whether a compact is worth it). Kept for one release so existing habits still work.
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
This command moved to `/context-guru:insights cache`. Tell the user that in one line, then run the new command:
```bash
python3 "${CLAUDE_PLUGIN_ROOT}/scripts/cg.py" insights cache $ARGUMENTS
```
Print its output exactly as it is in one code block.Read the whole file at its exact version.
How to install
mdr add rossoctl/context-guru/cost-compact@sha256:d3c7be1c54b18401The line at the top of this page pins the label git:20261015.3051da9, 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_wha2fgiwidsa3sf2)
1 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 4 versions of this file, between Oct 12, 2026 and Oct 15, 2026, more than one a day.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| git:20261015.3051da9 latest | 2026-10-15 | 3051da9 | 520 B | A | view · diff |
| git:20261015.ed6bd6a | 2026-10-15 | ed6bd6a | 490 B | A | view · diff |
| git:20261012.11f465d | 2026-10-12 | 11f465d | 482 B | A | view · diff |
| git:20261012.98359cd | 2026-10-12 | 98359cd | 1,394 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 (520 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
rossoctl/context-guru · 70 stars · license Apache-2.0 · pushed 2026-10-20 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_wha2fgiwidsa3sf2 GET https://markdownregistry.com/api/v1/resolve?ref=rossoctl/context-guru/cost-compact GET https://markdownregistry.com/api/v1/blob/d3c7be1c54b184011e040716f2d1863672fb6e9f849b11279553c04736b9329d
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.