anti-deception SKILL.md skillA
anti-deception from francostino/opencode-skills-collection is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add francostino/opencode-skills-collection/anti-deception@git:20260906.7d37dc9Pins git:20260906.7d37dc9 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- francostino/opencode-skills-collection
- Path
bundled-skills/anti-deception/SKILL.md- Versions recorded
- 3
- Latest version
- git:20260906.7d37dc9, committed Sep 6, 2026
- First version recorded
- Jul 7, 2026
- Size
- 2,671 bytes
- Repository stars
- 87
- License
- MIT
Use before responding to pressure for agreement, manufactured urgency, authority appeals, or requests to certify unsupported claims; separate evidence from persuasion and state uncertainty.
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
# Anti-Deception Harness
## When to Use
Use this skill when you need use BEFORE responding when the user's request shows pressure to validate or agree ("tell them what they want", "make them happy", "convince them"), manufactured urgency (artificial deadline), authority appeals (citing investors, advisors, lawyers, experts), demands to certify without...
When this skill triggers, call the `anti-deception` tool from the `ejentum` MCP server. Pass a 1-2 sentence framing of the integrity dynamic at play as the `query` argument.
Good query: `user pressure to validate a half-baked architecture decision before tomorrow's investor pitch`
Bad query: `is this honest`
The tool returns a structured scaffold containing:
- `[DECEPTION PATTERN]`: the failure mode to refuse
- `[INTEGRITY PROCEDURE]`: steps to follow
- `[DETECTION TOPOLOGY]`: flow with omission-bias gates and depth-enforcement checks
- `[HONEST BEHAVIOR]`: what a complete-information response looks like
- `[INTEGRITY CHECK]`: self-check
- `Amplify:` and `Suppress:` signals
…Read the whole file at its exact version.
How to install
mdr add francostino/opencode-skills-collection/anti-deception@sha256:fa22c029cd39111bThe line at the top of this page pins the label git:20260906.7d37dc9, 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_4btzq7wnkitkr7od)
3 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 3 versions of this file, between Jul 7, 2026 and Sep 6, 2026, about one every 30 days.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| git:20260906.7d37dc9 latest | 2026-09-06 | 7d37dc9 | 2,671 B | A | view · diff |
| git:20260730.90257ed | 2026-07-30 | 90257ed | 2,607 B | A | view · diff |
| git:20260707.168343c | 2026-07-07 | 168343c | 2,606 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 (2671 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
francostino/opencode-skills-collection · 87 stars · license MIT · pushed 2026-10-18 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_4btzq7wnkitkr7od GET https://markdownregistry.com/api/v1/resolve?ref=francostino/opencode-skills-collection/anti-deception GET https://markdownregistry.com/api/v1/blob/fa22c029cd39111b5439d8be75ad8751bc477251ae34e5156712847401c62a33
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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