executive-mentor SKILL.md skillA
executive-mentor from borghei/claude-skills is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add borghei/claude-skills/executive-mentor@v2.0.0Pins v2.0.0 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- borghei/claude-skills
- Path
c-level-advisor/executive-mentor/SKILL.md- Versions recorded
- 6
- Latest version
- v2.0.0, committed Oct 23, 2026
- First version recorded
- Mar 9, 2026
- Size
- 20,177 bytes
- Repository stars
- 1,075
- License
- a license file GitHub does not identify
Adversarial thinking partner that stress-tests plans, prepares board meetings, and surfaces blind spots. Use when you need plan validation, board prep, hard-decision frameworks, or pre/post-mortem failure analysis.
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
# Executive Mentor Not another advisor. An adversarial thinking partner. Finds the holes before your competitors, board, or customers do. Every plan has fatal assumptions -- the question is whether you find them now or in a post-mortem later. ## Keywords executive mentor, pre-mortem, board prep, hard decisions, stress test, postmortem, plan challenge, devil's advocate, founder coaching, adversarial thinking, crisis, pivot, layoffs, co-founder conflict, blind spots, decision quality, assumption testing, scenario planning --- ## Clarify First What most shapes this skill's challenge is the specific plan or decision being tested and what it costs if it goes wrong. Settle the inputs below before advising. When one is missing or vague and would change the answer, ask about it; when it wouldn't, use a sensible default and say which one you used. - **The plan or decision, stated concretely:** pre-mortems and stress tests work on explicit assumptions and numbers. A vague plan produces vague failure modes, so the useful first move is often to get the key assumptions written down as "we assume X". …
Read the whole file at its exact version.
How to install
mdr add borghei/claude-skills/executive-mentor@sha256:f556179a90284d47The line at the top of this page pins the label v2.0.0, 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_ob6q7lprwclhch6m)
4 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 6 versions of this file, between Mar 9, 2026 and Oct 23, 2026, about one every 46 days.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| v2.0.0 latest | 2026-10-23 | 2b5180a | 20,177 B | A | view · diff |
| v2.0.0 | 2026-10-23 | cd5632b | 18,622 B | A | view · diff |
| v2.0.0 | 2026-06-17 | 0c19211 | 18,517 B | A | view · diff |
| v2.0.0 | 2026-03-30 | 6b5a5d8 | 18,830 B | A | view · diff |
| v2.0.0 | 2026-03-21 | 57768fa | 19,075 B | A | view · diff |
| v2.0.0 | 2026-03-09 | e3e909e | 14,199 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 (20177 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
borghei/claude-skills · 1,075 stars · license a license file GitHub does not identify · pushed 2026-11-08 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_ob6q7lprwclhch6m GET https://markdownregistry.com/api/v1/resolve?ref=borghei/claude-skills/executive-mentor GET https://markdownregistry.com/api/v1/blob/f556179a90284d474850abaaba240803370800905c54378a7113164eebd1af34
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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