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Opencode Controller · sundial-org | DecimalAI

agent toolingby sundial-org

Opencode Controller

sundial-org/opencode-controller

Source sundial-org/awesome-openclaw-skills ↗License Not recorded

Control and operate Opencode via slash commands.

SkillScore61Maintained

Automatic

Coding pack

Last verified 8/19/2026

What it changes

Passed 14 of 23 test cases with the skill, and 7 of 23 without it.

Without skill30%

With skill61%

Checks it passed that the model alone missed

Asks the user which AI provider to use.
Uses `/models` to open the model selector.
Specifies using `/agents` to switch modes.

and 15 more in the full report

11 fixed3 passed either way5 still failing4 broke

Pass-rate lift: +30 pp
Tokens: -28%
Agent turns: 0%
Response time: -55%

Model gemini-3.6-flashMeasured 8/19/2026v114 of 23 cases passed with skill

Tokens, turns and time describe resource use, not a dollar price.

Use this skill

Save it into your project's skills folder. Claude Code picks it up in its next session.

curl -fsSL --create-dirs -o .claude/skills/sundial-org-opencode-controller/SKILL.md https://app.decimal.ai/s/sundial-org-opencode-controller/SKILL.md

Want it pinned and updatable? pip install "decimalai>=0.15", then decimalai skills add sundial-org-opencode-controller, and start Claude Code with claude --plugin-dir "$(git rev-parse --show-toplevel)/.agents"

1 · One-time — install the CLI (docs ↗)

pip install "decimalai>=0.15"

2 · Get the skill — writes .agents/skills/sundial-org-opencode-controller/ and pins it in .decimal/skills.lock

decimalai skills add sundial-org-opencode-controller

No CLI? Get the same file — curl · raw file

curl -fsSL --create-dirs -o .claude/skills/sundial-org-opencode-controller/SKILL.md https://app.decimal.ai/s/sundial-org-opencode-controller/SKILL.md

Raw file: /s/sundial-org-opencode-controller/SKILL.md ↗ · machine-readable summary at /s/sundial-org-opencode-controller.json ↗

Safety checks: 3 of 3 passed

Code scan CleanIntent PassedContent Clean

See it in action

One of 11 test cases the skill fixed. Same model, same prompt, with and without the skill.

1 of 11

Prompt

While the Build agent is actively generating files for a React migration, Opencode outputs a question asking whether to use CSS modules or styled-components. Should you answer the question directly in Build mode?

What was checked, without and with the skill
Checked	Without skill	With skill
Switches back to Plan mode using `/agents` before answering.	Missed	Passed
Prohibits answering questions directly while in Build mode.	Missed	Passed

case-09 · gemini-3.6-flash · 8/19/2026 · answers are capped and redacted

What's inside

The instructions your model reads when the skill loads.

SKILL.md72 lines9 files

Opencode Controller

Core rule

Clawdbot does not write code. All planning and coding happens inside Opencode.

Pre-flight

Ask the user which AI provider to use.
Ask how the provider should be authenticated.
Do not proceed without confirmation.

Session management

Start Opencode.
Open session selector using: /sessions
If the current project already exists:
- Select the existing session.
Never create a new session without user approval.

Agent (mode) control

Open agent selector using: /agents
Available agents:
- Plan
- Build
Always select Plan first.
Switch agents whenever required using /agents.

Model selection

Open model selector using: /models
Select the user-requested provider.
If authentication is required:
- Copy the login link provided by Opencode.
- Send it to the user.

Track record

Benchmark

14 / 23

test cases passed, vs 7 / 23 without

Adoption

Users: 0
Times used: 0

Safety and source details

SkillSafety

✓ 3 of 3 passed

Code scan15 of 15 checks clean

0 critical · 0 warning · 0 info — scanner v4 — 8/3/2026

View 15 scanner checks

live_secretremote_code_executionreverse_shelldata_exfiltrationssrf_metadataagent_snoopinganti_refusaldestructive_commandsobfuscated_unicodeunicode_homoglyphopaque_blobsuspicious_urltool_overreachtrigger_abuseprompt_injection_phrasing

IntentSafe

LLM judge · does the skill do what it claims

ContentClean

LLM judge · policy & harmful-content review

Source

Imported

sundial-org / awesome-openclaw-skills

skills/opencode-controller/SKILL.md

View on GitHub ↗

Imported 8/3/2026Version v1Bundled 8 files

More skills from the same source and nearby in the registry, with their headline benchmark lift.

Ready to supercharge your AI agents?

See it in action

What's inside

Opencode Controller

Core rule

Pre-flight

Session management

Agent (mode) control

Model selection

Track record

Benchmark

Adoption

SkillSafety

Source

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