Getting it into your agent
One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.
npx skills add mrzhangguoguo/oh-my-workbuddy --skill ultraworkgit clone --depth 1 https://github.com/mrzhangguoguo/oh-my-workbuddyWrote this? Show the measurements
A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.
[](https://agentmods.dev/skills/mrzhangguoguo/oh-my-workbuddy/ultrawork)<a href="https://agentmods.dev/skills/mrzhangguoguo/oh-my-workbuddy/ultrawork"><img src="https://agentmods.dev/badge/skills/mrzhangguoguo/oh-my-workbuddy/ultrawork/github.svg" alt="Measured on agentmods" height="20"></a>Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.
<a href="https://agentmods.dev/skills/mrzhangguoguo/oh-my-workbuddy/ultrawork"><img src="https://agentmods.dev/badge/skills/mrzhangguoguo/oh-my-workbuddy/ultrawork.svg" alt="Reviewed on agentmods" width="80" height="20"></a>What it costs to keep this loaded
Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.
| Model | Per session | Once invoked |
|---|---|---|
| Fable 5.1 | $0.00060 | $0.02470 |
| Opus 5 | $0.00030 | $0.01235 |
| Sonnet 5 | $0.00012 | $0.00494 |
| Haiku 4.5 | $0.00006 | $0.00247 |
Grade A, and why
ultrawork scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 12d ago.
A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.
Nothing flagged
None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.
How it starts
The opening of the file, as written. The whole thing — 227 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Ported from oh-my-codex
ultrawork. OMX runtime conventions ($macroinvocation,omxCLI,.omx/state directory) are replaced with WorkBuddy idioms (Skill tool, Agent tool, task list,.workbuddy/memory).
<Use_When>
- Multiple independent tasks can run simultaneously.
- User says "ulw", "ultrawork", or explicitly wants parallel execution.
- A task benefits from concurrent execution plus lightweight evidence before wrap-up.
- You need a direct-tool lane plus optional background evidence lanes without entering Team or a durable goal workflow. </Use_When>
<Do_Not_Use_When>
- Task needs durable goal tracking, ledger checkpoints, or resume across stories — invoke the
ultragoalskill instead. - Task needs coordinated workers, shared task state, or long-running parallel execution —
spawn teammates via the Agent tool (the
teampattern) instead. - Task requires a full autonomous pipeline — invoke the
autopilotskill (default loop:deep-interview->ralplan->ultragoal, with Agent-tool teammates only when needed). - Task intentionally requires the legacy persistent single-owner completion/verification loop —
invoke the
ralphskill explicitly; do not present it as the default durable path. - There is only one sequential task with no parallelism opportunity — execute directly, use
ultragoalfor durable tracking, or delegate a single bounded task to an Agent. - The request is still in plan-consensus mode — keep planning artifacts in
ralplanuntil execution is explicitly authorized. </Do_Not_Use_When>
<Why_This_Exists> Sequential task execution wastes time when tasks are independent. Ultrawork keeps the execution branch fast while tightening the protocol: gather enough context first, define pass/fail acceptance criteria before editing, decide deliberately between local execution and delegation, and finish with evidence rather than vibes. </Why_This_Exists>
<Execution_Policy>
- Gather enough context before implementation. Start with the task intent, desired outcome, constraints, likely touchpoints, and any uncertainty that would change the execution path.
- If uncertainty is still material after a quick repo read, do a focused evidence pass first instead of immediately editing.
- Define pass/fail acceptance criteria before launching execution lanes. Include the command, artifact, or manual check that will prove success.
- Prefer direct tool work when the task is small, coupled, or blocked on immediate local context. Delegate only when the work is independent enough to benefit from parallel execution.
- When useful, run a direct-tool lane and one or more background evidence lanes at the same time. Evidence lanes can cover docs, tests, regression mapping, or bounded repo analysis.
- Fire independent Agent calls simultaneously — never serialize independent work.
- Read
references/agent-tiers.mdbefore first delegation for agent/role selection guidance. - Auto-delegate a
researcherAgent when official docs, version-aware framework guidance, best practices, or external dependency behavior materially affect task correctness; treat it as an evidence lane, not a replacement primary workflow. - Use
run_in_background: truefor operations over ~30 seconds (installs, builds, tests). - Run quick commands (git status, file reads, simple checks) in the foreground.
- Apply the shared workflow guidance: outcome-first framing, concise visible updates for speculative/blocked lanes, local overrides for the active workflow branch, evidence-backed validation, explicit stop rules, and continuation of clear safe execution branches instead of restarting or re-asking.
- If the user says
continue, continue the active workflow branch rather than restarting discovery or re-asking settled questions. </Execution_Policy>
What ships with it
1 file beside SKILL.md in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.
What this file has done since we first saw it
Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.
- 12d ago First seen · 227 lines · 60 tokens per session scan A 9a5b5e6aa2bb
ultrawork is a skill published in the GitHub repository mrzhangguoguo/oh-my-workbuddy (2 stars, last pushed 2mo ago), licensed MIT. It adds 60 tokens to every session and 2,470 once invoked, about $0.0003 per session on Opus 5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-31.
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