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 gmickel/flow-next --skill flow-next-plan-reviewgit clone --depth 1 https://github.com/gmickel/flow-nextWrote 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/gmickel/flow-next/flow-next-plan-review)<a href="https://agentmods.dev/skills/gmickel/flow-next/flow-next-plan-review"><img src="https://agentmods.dev/badge/skills/gmickel/flow-next/flow-next-plan-review/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/gmickel/flow-next/flow-next-plan-review"><img src="https://agentmods.dev/badge/skills/gmickel/flow-next/flow-next-plan-review.svg" alt="Reviewed on agentmods" width="80" height="20"></a>- NVIDIA SkillSpector pass
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 | $0.00032 | $0.01850 |
| Opus 5 | $0.00016 | $0.00925 |
| Sonnet 5 | $0.00006 | $0.00370 |
| Haiku 4.5 | $0.00003 | $0.00185 |
Grade A, and why
flow-next-plan-review 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 — 157 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Plan Review Mode
Workflow is backend-split. Read workflow.md for common orchestration and backend resolution, then read ONLY the file matching the selected review backend:
BACKEND=codex→ workflow-codex.mdBACKEND=copilot→ workflow-copilot.mdBACKEND=cursor→ workflow-cursor.mdBACKEND=claude→ workflow-claude.mdBACKEND=host→ workflow-host.mdBACKEND=rp→ workflow-rp.md
Do not load the other backend files. BACKEND=none and explicit
--review=export terminate from the common workflow without loading any backend
file.
Conduct a John Carmack-level review of spec plans.
Role: Code Review Coordinator (NOT the reviewer)
Backends (branch on the common workflow's RP_ELIGIBLE probe):
- When
RP_ELIGIBLE=1: RepoPrompt (rp), Codex CLI (codex), GitHub Copilot CLI (copilot), Cursor CLI (cursor), Claude Code CLI (claude), or host-native (host) - When
RP_ELIGIBLE=0: Codex CLI, GitHub Copilot CLI, Cursor CLI, Claude Code CLI, or host-native — rp remains accepted explicitly but errors at runtime
Preamble — execute common routing exactly once
Read and execute workflow.md Phase 0 once. It defines $FLOWCTL,
probes RepoPrompt eligibility, parses an explicit --review mode before
configured-backend resolution, resolves SPEC_ID, and handles ASK, none,
and export. Never invoke flowctl review-backend a second time.
When RP_ELIGIBLE=0, never steer the user toward rp. An explicit
--review=rp, FLOW_REVIEW_BACKEND=rp, or review.backend=rp remains valid
input and fails through the rp runtime check.
Backend Selection
Priority (first match wins):
--review=rp|codex|copilot|cursor|claude|host|export|none- Per-spec
default_review FLOW_REVIEW_BACKEND.flow/config.jsonreview.backend- Error — no auto-detection
Configured values accept backend[:model[:effort]]; cursor takes a model but
no effort, claude takes claude[:<model>[:<effort>]], and host, rp, and none are bare-only. export is a one-off
mode, never a configured backend.
What ships with it
10 files 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 Changed · +1 lines f6c87e0ef586
- 9d ago First seen · 156 lines · 32 tokens per session scan A d8ca92f063ff
flow-next-plan-review is a skill published in the GitHub repository gmickel/flow-next (693 stars, last pushed today), licensed MIT. It adds 32 tokens to every session and 1,850 once invoked, about $0.0002 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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