opus-sonnet
Switch the Claude Code orchestration mode to opus-sonnet.
Skill by tahmidulferdous
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/tahmidulferdous-opus-sonnet
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: writing, agent-building
Reviews
Write a reviewNo reviews yet. Installed it? Reviews come from verified installers only. How reviews work
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/opus-sonnet
What's inside
- Skill name
opus-sonnet- Description
- Switch the Claude Code orchestration mode to opus-sonnet. Claude only: Sonnet subagents write code and tests; Opus plans and reviews.
- License
- MIT
- Instructions
- 15 lines in SKILL.md · view on GitHub
Files (1)
- SKILL.md
SKILL.md (first lines)
# opus-sonnet | Opus | Sonnet | |------|--------| | Plans, instructs, reviews diffs, runs tests | Writes code and tests | Mode file now reads: !`mkdir -p ~/.claude && echo sonnet > ~/.claude/exec-mode && cat ~/.claude/exec-mode` If the line above does not show `sonnet`, run `echo sonnet > ~/.claude/exec-mode` with Bash. Then confirm to the user in one line: "Mode: opus-sonnet. Claude only: Sonnet subagents write code and tests; Opus plans and reviews." The mode applies from the next prompt and persists across sessions (the `opus-gemini-orchestrator` hook injects it into every prompt). For how to work in this mode, load the `opus-gemini-orchestrator` skill.
From tahmidulferdous/opus-gemini-orchestrator, MIT.
More from tahmidulferdous/opus-gemini-orchestrator
- 0.552score
opus-gemini-orchestrator
tahmidulferdous
Claude Opus plans, instructs and verifies while Gemini (Antigravity CLI `agy`) writes code, writes and runs tests, reviews, and does deep web research, to cut…
SkillBFreshness: B★ 1Claude Code +9 - 0.539score
opus-gemini-deepresearch
tahmidulferdous
Switch the Claude Code orchestration mode to opus-gemini-deepresearch.
SkillBFreshness: B★ 1Claude Code +9 - 0.539score
opus-gemini-full
tahmidulferdous
Switch the Claude Code orchestration mode to opus-gemini-full.
SkillBFreshness: B★ 1Claude Code +9 - 0.539score
opus-gemini-lite
tahmidulferdous
Switch the Claude Code orchestration mode to opus-gemini-lite.
SkillBFreshness: B★ 1Claude Code +9 - 0.539score
opus-gemini-mid
tahmidulferdous
Switch the Claude Code orchestration mode to opus-gemini-mid.
SkillBFreshness: B★ 1Claude Code +9 - 0.536score
opus-solo
tahmidulferdous
Switch the Claude Code orchestration mode to opus-solo.
SkillBFreshness: B★ 1Claude Code +9
Signals
- Stars
- 1
- Forks
- 0
- Open issues
- 0
- Last commit (this folder)
- Sep 17, 2026 (1 month ago)
From GitHub (fetched Oct 24, 2026).
Details
- License
- MIT
- First seen
- Oct 24, 2026
- Last checked
- Oct 24, 2026
- Source
- GitHubgithub-graphql
More from tahmidulferdous
- 0.552score
opus-gemini-orchestrator
tahmidulferdous
Claude Opus plans, instructs and verifies while Gemini (Antigravity CLI `agy`) writes code, writes and runs tests, reviews, and does deep web research, to cut…
SkillBFreshness: B★ 1Claude Code +9 - 0.539score
opus-gemini-deepresearch
tahmidulferdous
Switch the Claude Code orchestration mode to opus-gemini-deepresearch.
SkillBFreshness: B★ 1Claude Code +9 - 0.539score
opus-gemini-mid
tahmidulferdous
Switch the Claude Code orchestration mode to opus-gemini-mid.
SkillBFreshness: B★ 1Claude Code +9 - 0.539score
opus-gemini-lite
tahmidulferdous
Switch the Claude Code orchestration mode to opus-gemini-lite.
SkillBFreshness: B★ 1Claude Code +9 - 0.539score
opus-gemini-full
tahmidulferdous
Switch the Claude Code orchestration mode to opus-gemini-full.
SkillBFreshness: B★ 1Claude Code +9 - 0.536score
opus-solo
tahmidulferdous
Switch the Claude Code orchestration mode to opus-solo.
SkillBFreshness: B★ 1Claude Code +9
Done for you
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Rahil Jain, Co-founder, Chalk Labs. Ex-Goldman Sachs engineer. You talk to the person who builds it.
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Cite this page
opus-sonnet skill. Agent Mart. https://agentmart.dev/skills/tahmidulferdous-opus-sonnet (last updated 2026-10-24)