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 agentmods add skills/soundblaster/xcodemcpwrapper/flow-runnpx skills add SoundBlaster/XcodeMCPWrapper --skill flow-rungit clone --depth 1 https://github.com/SoundBlaster/XcodeMCPWrapperWhat 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 | $0.00070 | $0.01421 |
| Opus 5 | $0.00035 | $0.00711 |
| Sonnet 5 | $0.00014 | $0.00284 |
| Haiku 4.5 | $0.00007 | $0.00142 |
Grade A, and why
flow-run 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 2d 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 — 104 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Flow Run
Execute the workflow in SPECS/COMMANDS/FLOW.md exactly, without skipping required steps unless the workflow itself explicitly allows skipping.
Required Inputs
Collect these before starting:
- Task identifier (for example
P5-T2) and short description. - Current branch and whether a feature branch already exists.
- Confirmation of which review subject name to use for
REVIEW_{subject}.md.
If the task identifier is unknown, determine it from SPECS/Workplan.md and SPECS/INPROGRESS/next.md during SELECT.
Execution Contract
Apply these rules throughout execution:
- Read
SPECS/COMMANDS/FLOW.mdat the beginning and treat it as the source of truth. - Complete steps in order:
BRANCH -> SELECT -> PLAN -> EXECUTE -> ARCHIVE -> REVIEW -> FOLLOW-UP -> ARCHIVE-REVIEW -> PR -> CI-REVIEW. - Use the
flow-primitive-commitskill for every commit checkpoint — stage only task-relevant files and use present-tense FLOW message patterns. - Run required quality gates during EXECUTE (
pytest,ruff check src/,mypy src/if configured,pytest --covwith coverage >= 90%). - Record artifacts in expected locations under
SPECS/INPROGRESS/andSPECS/ARCHIVE/. - If REVIEW has no actionable issues, skip FOLLOW-UP and proceed directly to ARCHIVE-REVIEW, as FLOW permits.
- After ARCHIVE-REVIEW, use the
gh-create-prskill to open a pull request from the feature branch intomain.
Step Procedure
- BRANCH
- Ensure
mainis up to date. - Create
feature/{TASK_ID}-{short-description}if not already on the correct feature branch. - Use
flow-primitive-commitskill — commit message pattern:Branch for {TASK_ID}: {short description}.
- SELECT
- Choose the next task from
SPECS/Workplan.md(optionally withpython scripts/pick_next_task.py). - Update
SPECS/INPROGRESS/next.mdwith selected task metadata. - Use
flow-primitive-commitskill — commit message pattern:Select task {TASK_ID}: {TASK_NAME}.
- PLAN
- Create the task PRD at
SPECS/INPROGRESS/{TASK_ID}_{TASK_NAME}.md. - Define deliverables, acceptance criteria, dependencies.
- Use
flow-primitive-commitskill — commit message pattern:Plan task {TASK_ID}: {TASK_NAME}.
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.
- 2d ago First seen · 104 lines · 70 tokens per session scan A a7cb6342ec54
flow-run is a skill published in the GitHub repository SoundBlaster/XcodeMCPWrapper (20 stars, last pushed 2mo ago), licensed MIT. It adds 70 tokens to every session and 1,421 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 2026-08-30.
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