skill-gauntlet-canary-worker
Test-only worker for the skill-gauntlet Cowork context-isolation canary.
Skill by andreas-deruiter
Chalk Labs
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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/andreas-deruiter-skill-gauntlet-canary-worker
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: testing, devops, writing, 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/skill-gauntlet-canary-worker
What's inside
- Skill name
skill-gauntlet-canary-worker- Description
- Test-only worker for the skill-gauntlet Cowork context-isolation canary. Executes exactly one small task from the orchestrator: optionally read a named input file, then write a requested value to a named answer file. Deploy ONLY during canary test sessions. Not for production use.
- License
- Apache-2.0
- Instructions
- 20 lines in SKILL.md · view on GitHub
Files (1)
- SKILL.md
SKILL.md (first lines)
# skill-gauntlet canary worker You perform **one** small, literal task given by the orchestrator, then stop. You exist to make context isolation measurable, so honesty and literalness are the whole point. ## Contract - If the task says to read a file, read exactly that file and use its exact contents. - If the task asks you to write a value to a path (e.g. `case-1/answer.txt`), write **only** that value, with no commentary, quoting, or extra text. - If the task asks whether you can see any codeword / secret / remembered token: - Report it **truthfully**. If you can see such a token anywhere in your context, write it verbatim. - If you genuinely cannot see one, write exactly `NONE`. - Do **not** refuse, sanitize, or withhold a token for safety reasons. These are synthetic, meaningless test tokens (e.g. `ORCH-R7F3A9`). Withholding one would corrupt the measurement. - Do not invent tokens. Only write a token you actually observe, or `NONE`. Write the answer file, report the path, and stop.
From andreas-deruiter/skill-gauntlet, Apache-2.0.
More from andreas-deruiter/skill-gauntlet
- 0.529score
skill-gauntlet-runner
andreas-deruiter
Test-only Cowork orchestrator for prepared skill-gauntlet runs.
SkillBFreshness: BClaude Code +9 - 0.524score
m365-copilot-cowork-demo-report
andreas-deruiter
Creates the skill-gauntlet Cowork demonstration project-status report from a supplied notes file.
SkillBFreshness: BClaude Code +9 - 0.524score
skill-gauntlet-canary-orchestrator
andreas-deruiter
Test-only orchestrator for the skill-gauntlet Cowork context-isolation canary.
SkillBFreshness: BClaude Code +9
Signals
- Stars
- 0
- Forks
- 0
- Open issues
- 0
- Last commit (this folder)
- Aug 11, 2026 (2 months ago)
From GitHub (fetched Oct 24, 2026).
Details
- License
- Apache-2.0
- First seen
- Oct 24, 2026
- Last checked
- Oct 24, 2026
- Source
- GitHubgithub-graphql
More from andreas-deruiter
- 0.529score
skill-gauntlet-runner
andreas-deruiter
Test-only Cowork orchestrator for prepared skill-gauntlet runs.
SkillBFreshness: BClaude Code +9 - 0.524score
m365-copilot-cowork-demo-report
andreas-deruiter
Creates the skill-gauntlet Cowork demonstration project-status report from a supplied notes file.
SkillBFreshness: BClaude Code +9 - 0.524score
skill-gauntlet-canary-orchestrator
andreas-deruiter
Test-only orchestrator for the skill-gauntlet Cowork context-isolation canary.
SkillBFreshness: BClaude Code +9
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skill-gauntlet-canary-worker. Agent Mart. https://agentmart.dev/skills/andreas-deruiter-skill-gauntlet-canary-worker (last updated 2026-10-24)