adversarial-review
Run an in-session adversarial review of Shannon work using a fresh-context reviewer.
Skill by shannonshell
Install
Works with Claude Code, Claude apps, Codex, Cursor, Gemini CLI, GitHub Copilot, VS Code, OpenCode, Goose, Windsurf. Read the repository before you give any tool access to your data.
npx agentmarket install skill/shannonshell-adversarial-review
Asks which of your tools to add it to (Claude Code, Codex, Cursor, VS Code, Windsurf, Gemini CLI, Claude Desktop) and shows the change first. See https://agentmart.dev/cli.
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About
Use cases: design, security, productivity
Reviews
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Permissions
What this skill can do and what it asks for, from its SKILL.md. Checked Oct 25, 2026.
- Tools
- No tools found
- Secrets
- None asked for
- Install scripts
- None found
Network hosts it talks to 1
codeload.github.com· found in install command
Files it touches
~/.claude/skills/adversarial-review
What's inside
- Skill name
adversarial-review- Description
- Run an in-session adversarial review of Shannon work using a fresh-context reviewer. Use for experiment design gates, experiment result gates, risky Rust changes, Nushell/Reedline subtree upgrades, and workflow compliance.
- License
- MIT
- Instructions
- 80 lines in SKILL.md · view on GitHub
Files (1)
- SKILL.md
SKILL.md (first lines)
# Adversarial Review
Use this skill when work needs a skeptical, independent review before it is
trusted. The reviewer should try to reject the design or result on evidence, not
act as a rubber stamp.
## When To Use
- Before implementing an experiment design.
- After recording an experiment result, before the result commit.
- For Nushell or Reedline subtree upgrades.
- For changes touching command dispatch, shell state synchronization, process
handling, signal handling, config loading, or terminal behavior.
- When the user asks for an adversarial, skeptical, or red-team review.
## Reviewer Contract
The reviewer is read-only. It may inspect files, diffs, logs, and test output.
It must not edit files, stage, commit, push, or run commands that mutate the
working tree.
The reviewer holds the work to:
- `AGENTS.md`
- the relevant `issues/{NNNN}-{slug}/README.md`
- the relevant `NN-{experiment}.md` file
- the stated user request
## What To Check
- **Correctness:** logic errors, bad state transitions, wrong env propagation,
panics on user input, shell quoting bugs, race conditions, signal mishandling,
and regressions in nu/bash mode behavior.
- **Upstream fidelity:** for Nushell/Reedline upgrades, verify Shannon's fork
surface was intentionally preserved and upstream code was not accidentally
half-merged.
- **Scope:** the experiment does exactly what it claims, with no unrelated edits
or hidden refactors.
- **Verification:** tests or manual checks actually prove the result and have
concrete pass/fail criteria.
- **Workflow:** experiment file exists, README links it with the correct status,
design/result review is recorded, and plan/result commits are separate when
required.
- **Maintainability:** names, comments, and structure make future upstream syncs
and debugging easier rather than harder.
## Prompt Template
```text
Review this Shannon experiment with fresh context. Do not edit anything.
Focus:
- design review | result review | diff review
Artifacts:
- AGENTS.md
- issue README: issues/{NNNN}-{slug}/README.md
- experiment file: issues/{NNNN}-{slug}/NN-{slug}.md
- relevant diff: {git diff command or files}
- verification output: {commands/output if available}
Try to reject the work on evidence. Return:
VERDICT: APPROVED | CHANGES REQUIRED
Findings, most severe first:
[Required] file:line - problem. Evidence: ... Fix: ...
[Optional] file:line - improvement. Evidence: ... Fix: ...
[Nit] file:line - trivial cleanup. Fix: ...
```
## Verdict Rules
- `APPROVED` only when there are zero Required findings.
- Required findings must cite concrete evidence.
- Optional findings are useful but non-blocking.
- Nits should be rare.
- If nothing is found, state what was checked so the approval is legible.From shannonshell/shannon, MIT.
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Signals
- Stars
- 11
- Forks
- 1
- Open issues
- 3
- Last commit (this folder)
- Jun 20, 2026 (4 months ago)
- Last release
- Jun 20, 2026 (4 months ago)
From GitHub (fetched Oct 24, 2026).
Details
- License
- MIT
- Repository
- github.com/shannonshell/shannon
- First seen
- Oct 24, 2026
- Last checked
- Oct 24, 2026
- Source
- GitHubgithub-graphql
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Cite this page
adversarial-review skill. Agent Mart. https://agentmart.dev/skills/shannonshell-adversarial-review (last updated 2026-10-24)