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 derio-net/super-fr --skill fr-executegit clone --depth 1 https://github.com/derio-net/super-frWrote 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/derio-net/super-fr/fr-execute)<a href="https://agentmods.dev/skills/derio-net/super-fr/fr-execute"><img src="https://agentmods.dev/badge/skills/derio-net/super-fr/fr-execute/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/derio-net/super-fr/fr-execute"><img src="https://agentmods.dev/badge/skills/derio-net/super-fr/fr-execute.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 | $0.00027 | $0.01808 |
| Opus 5.5 | $0.00011 | $0.00723 |
| Sonnet 5.5 | $0.00005 | $0.00362 |
| Haiku 4.5 | $0.00003 | $0.00181 |
Grade A, and why
fr-execute 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 5d 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 — 121 lines — stays where its author put it; the contents beside it link to each section on GitHub.
fr-execute
Implements a single phase from a plan. Announce at start: "I'm using fr-execute to implement this phase."
Mode selection
| Input | Mode |
|---|---|
| Issue URL/number (dispatch repo) | Dispatched: read assignment from Issue body — it embeds the spec link, plan _prose.md, and phase NN.yaml inline (repo checkout stays the source of truth) |
| (plan_dir, phase number) | Local: direct arguments |
PR format (unified) — for an agentic phase's PR
- Title:
[{owner}/{repo}] {slug} · Phase {n}/{total} · {phase_title}— matches the Issue title shape so VK / GH / PR surfaces align; thefr pickupoutput below is the canonical template. - Body: first content block is the tracking block copied verbatim from
the Issue body (the
📦 Repo:/📋 Plan:/ … lines plus the**Goal (from plan):**paragraph). Then proceed with your PR summary.
Label lifecycle (no manual transition verbs in v2)
The Issue moves fr:ready → fr:in-progress → fr:pr-ready → closed; every flip
is derived from what the renderer observes on the Issue plus its linked PRs:
fr:ready: atracking_issue, no assignee, no open draft or non-draft PR.fr:in-progress: the Issue has an assignee OR a draft linked PR.fr:pr-ready: an open non-draft, non-merged linked PR exists.- closed:
state.completion.atset AND a merged PR observed AND no open linked PR remains (per_phase_completeinrender.py).
fr apply at the end of the phase pushes whichever transitions the renderer
projects from current GitHub state. Assign yourself to the Issue (or open a
draft PR) for fr:in-progress; take the PR out of draft for fr:pr-ready.
Procedure
- Get phase scope:
Markdown: title,fr pickup <plan-dir> --phase NDepends on:(not yetComplete→ stop, report), tasks + steps,_prose.md. In an fr-goal run it ends with a## Step record: keep THAT (ticks,refactor:, journal) instead of steps 4–5's verbs — the orchestrator'sfr run resolve --recordapplies it in one commit.
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.
- 5d ago Changed 737e5b68ddea
- 19d ago Changed · +1 lines ecec20ba84d8
- 20d ago Changed · -1 lines 06693c8a9013
- 23d ago Changed 97eeec00fb32
- 27d ago Changed 3fc16ddc903f
- 29d ago Changed 16967031e452
- 1mo ago Changed b4c4bbbc81b9
- 1mo ago First seen · 121 lines · 27 tokens per session scan A 8433038d8b83
fr-execute is a skill published in the GitHub repository derio-net/super-fr (2 stars, last pushed today), licensed MIT. It adds 27 tokens to every session and 1,808 once invoked, about $0.0001 per session on Opus 5.5. 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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