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 grimoire-rs/grimoire --skill hex-architectgit clone --depth 1 https://github.com/grimoire-rs/grimoireWrote 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/grimoire-rs/grimoire/hex-architect)<a href="https://agentmods.dev/skills/grimoire-rs/grimoire/hex-architect"><img src="https://agentmods.dev/badge/skills/grimoire-rs/grimoire/hex-architect/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/grimoire-rs/grimoire/hex-architect"><img src="https://agentmods.dev/badge/skills/grimoire-rs/grimoire/hex-architect.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 | $0.00126 | $0.06706 |
| Opus 5.5 | $0.00050 | $0.02682 |
| Sonnet 5.5 | $0.00025 | $0.01341 |
| Haiku 4.5 | $0.00013 | $0.00671 |
Grade A, and why
hex-architect 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 21d 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.
Copies of this mod
1 near-identical copy found in the catalogue:
- hex-plan — 86% identical, 554 lines differ
How it starts
The opening of the file, as written. The whole thing — 500 lines — stays where its author put it; the contents beside it link to each section on GitHub.
hex-architect — Architecture Orchestrator
Thin dispatcher. It parses arguments, classifies the decision's tier, resolves
overlays, runs the single meta-plan approval gate, announces the resolved
config, and hands off to the matching tier file. The phase plans live in
the five tier-<tier>.md files; the shared vocabulary
(tiers, the Review-Fix Loop, worker roles, model classes, the memory file)
lives in the hex-core reference library and is linked here, never
copied.
Shared contracts:
protocol.md ·
workers.md ·
models.md ·
memory.md.
If hex-core is not installed: grim add ghcr.io/michael-herwig/arcana/hex-core:latest.
Argument syntax
/hex-architect [tier] <decision> [flags]
-
tier (optional):
low | medium | high | xhigh | max | auto. Defaultauto— the classifier pickslow…xhigh.maxis explicit only —--tier=max, or a plan whose Status block saysTier: max; the classifier never emits it (protocol.md). -
decision — free text: a question to decide, a component or feature that needs a design, or a one-way-door choice to evaluate. Unlike
/hex-plan, hex-architect does not resolve GitHub issues or PRs itself — paste the relevant conversation into the prompt when the decision originates there. A path naming a drained discussion artifact instead engages the fast path — see § A discussion dossier as<decision>. -
flags (before the decision, by convention):
--research=skip|1|3— override the research-axis count (seeoverlays.md).--axes=<comma-separated>— name the research axes explicitly, skipping the interactive picker at the gate (still shown there for confirmation).--adversary/--no-adversary— force the cross-model design-artifact pass on or off.--artifact=inline|adr|system-design— override the artifact form.--dry-run— make the meta-plan gate block for explicit approval and stop there (preview only, no workers launched).
What ships with it
7 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.
- 21d ago Changed · -2 lines · +7 tokens per session 449f93eb81fc
- 1mo ago Changed · +1 lines cb7f88057cee
- 1mo ago First seen · 501 lines · 119 tokens per session scan A 39e1b5aa301e
hex-architect is a skill published in the GitHub repository grimoire-rs/grimoire (14 stars, last pushed today), licensed Apache-2.0. It adds 126 tokens to every session and 6,706 once invoked, about $0.0005 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 2026-09-08.
Other skills, from other repositories
vuln-scanner
Audit trending repos for real security vulnerabilities and disclose responsibly - scan and route findings (PVR / dependency PR), re-submit queued advisories, and send armed email disclosures.
fork-fleet
Fork divergence monitor - tracks where the fleet's active forks diverge in CODE (unique commits, new/modified skills) and CONFIG (enable/var/model/schedule vs upstream), gated on real change.
pack-submit
Package one of this agent's own skills as a standalone community pack and submit it to the aeon registry as a PR.
shiplog
Recap of everything shipped since the last run - cross-repo PRs, security fixes, star deltas, and X traction, synthesized into a digest article and a ready-to-post shiplog in your voice.
token-pick
One token recommendation and one prediction market pick - scored, quantified, with a skip branch when signals are weak.
autoresearch
Evolve a skill by generating variations, evaluating them, and updating the best version.