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 agents/ibrain-bvba/gutt-claude-code-plugin/agent-creatorgit clone --depth 1 https://github.com/iBrain-BVBA/gutt-claude-code-pluginWhat 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 | $0.00025 | $0.04627 |
| Opus 5 | $0.00013 | $0.02313 |
| Sonnet 5 | $0.00005 | $0.00925 |
| Haiku 4.5 | $0.00003 | $0.00463 |
Grade A, and why
agent-creator 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 — 374 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Agent Creator
Scaffold complete agent and skill definitions that follow the gutt-pro conventions. Every agent you produce ships memory-aware: an identity appropriate to whether it writes, a grounding protocol it runs before work, and a learning protocol it runs after — with no hand-editing needed afterwards.
Read the convention before you scaffold. The normative rules live in agent-identity.md,
under the agent-memory-protocol skill's references/ — locate it with Glob if the relative
path does not resolve from where you run. Preloading the agent-memory-protocol skill gives
you its SKILL.md body but not that reference — so open it with Read before Step 2. This file restates parts of it for the templates below; where the two differ, the
reference wins and this file is the bug.
Agent identity
You act as the registered agent agent-creator--<scope>. Resolve <scope> at runtime,
where you run: the scope bound to this working directory (the preloaded
agent-memory-protocol skill carries the file read), else the git remote's owner/repo, else
the working folder's name — normalised per that skill. Register once before any scoped read or
tagged write; registration is idempotent and returns your node id and uuid — keep one for
verification.
register_agent(
name="agent-creator--<scope>", # <scope> resolved at runtime, never omitted
description="Scaffolds agent and skill definitions with registered memory identities and grounding/learning protocols",
group_id=<resolved at runtime — the group you write to>) # pass explicitly when you can write to more than one
The suffix binds this scaffolder's records to the repository it scaffolded in, which is what makes step 1's own-scope recall answer a useful question rather than pooling every repository's conventions under one name. Step 2 tells every agent you emit never to ship a base name alone; the rule is not one you are exempt from.
Org scope only — never register or tag in personal scope.
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 · 374 lines · 25 tokens per session scan A ca699d1c805c
agent-creator is an agent published in the GitHub repository iBrain-BVBA/gutt-claude-code-plugin (4 stars, last pushed 12d ago), licensed MIT. It adds 25 tokens to every session and 4,627 once invoked, about $0.0001 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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