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 AlpacaLabsLLC/skills-for-architects --skill workplangit clone --depth 1 https://github.com/AlpacaLabsLLC/skills-for-architectsWrote 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/alpacalabsllc/skills-for-architects/workplan)<a href="https://agentmods.dev/skills/alpacalabsllc/skills-for-architects/workplan"><img src="https://agentmods.dev/badge/skills/alpacalabsllc/skills-for-architects/workplan/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/alpacalabsllc/skills-for-architects/workplan"><img src="https://agentmods.dev/badge/skills/alpacalabsllc/skills-for-architects/workplan.svg" alt="Reviewed on agentmods" width="80" height="20"></a>- NVIDIA SkillSpector warn
SkillSpector: 4 findings, up to high
These are SkillSpector’s own severities. On a checked sample its high-severity flags on skills were ~96% false positives — a documented command, a public API, a “never do X” rule — so we show them as a caution to read, not a verdict. Why →
- high Prompt Injection · line 18 Hidden instructions were detected in comments or invisible text. These could contain malicious directives. Manual review is recommended.Fix: Audit all comments and invisible characters. Remove any instructions that direct the agent to perform unauthorized actions. Use plain, reviewable content.
- medium Excessive Agency · line 78 Skill enables autonomous high-impact decisions without human-in-the-loop verification. Critical operations (destructive commands, financial transactions, data deletion) should require explicit user confirmation.Fix: Add human-in-the-loop confirmation for destructive, irreversible, or high-impact operations. Never auto-execute commands that modify files, send data, or alter system state.
- medium Agent Snooping · line 155 Skill enumerates or reads other installed skills. Access to other skills' SKILL.md files or the skills directory reveals prompt instructions, capabilities, and secrets that should be invisible to peer skills.Fix: Remove all code or instructions that list or read other skills' files or directories. Skills should operate independently; cross-skill access is a privilege escalation.
- low Excessive Agency · line 200 Skill's behavior or capabilities extend beyond its stated purpose. Scope creep allows an agent to perform actions unrelated to its documented functionality, increasing the attack surface.Fix: Limit the skill's scope to its documented purpose. Remove instructions that enable the agent to perform actions outside its stated functionality.
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 | $0.00072 | $0.02840 |
| Opus 5 | $0.00036 | $0.01420 |
| Sonnet 5 | $0.00014 | $0.00568 |
| Haiku 4.5 | $0.00007 | $0.00284 |
Grade A, and why
workplan scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 13d ago.
A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.
Nothing flagged
None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.
How it starts
The opening of the file, as written. The whole thing — 234 lines — stays where its author put it; the contents beside it link to each section on GitHub.
/as:workplan — Plan Before Acting
Harness note: use
/as:<skill>on Claude Code and$<skill>on Codex. Resolve<skill-root>as the directory containing this loadedSKILL.mdand<plugin-root>as the plugin root that containsskills/, and use equivalent native tools when host tool names differ.
Create a durable plan another person or agent can execute without rediscovering the scope, decisions, dependencies, or checks. The plan is the deliverable. Do not execute it.
Usage
/as:workplan add a new specification-review skill
/as:workplan coordinate the 50% design-development submission
/as:workplan reorganize this project repository
/as:workplan prepare the consultant drawing package for owner review
Hard boundaries
- Plan work, not buildings. A floor plan, site plan, space plan, zoning calculation, building-code analysis, or design request belongs to the appropriate Architecture Studio specialist. Route it instead of treating “plan” as permission to proceed here.
- Do not perform the work. Research only enough to make the plan reliable. Do not edit implementation files, complete deliverables, or conduct regulated analysis.
- Facts are not assumptions. Cite observed project facts with project-relative source links when practical and label every unverified dependency or conclusion.
- Ask only material questions. Derive routine details from the request and available context. Ask one concise question when the answer would materially change scope, sequencing, or professional responsibility.
- Use available capabilities, never require them. Parallel research, subagents, blocking-question tools, and web access may improve a plan when available; their absence must not prevent planning.
Step 1 — Classify the request
Choose one mode:
| Mode | Use for |
|---|---|
| Repository | Code, configuration, documentation, plugins, skills, migrations, or other repository work |
| AEC delivery | Phases, submissions, consultants, approvals, procurement, coordination, and QA/QC |
| General | Research, operations, content, or other multi-step knowledge work |
What ships with it
2 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.
- 13d ago First seen · 234 lines · 72 tokens per session scan A f3ba282e6b01
workplan is a skill published in the GitHub repository AlpacaLabsLLC/skills-for-architects (353 stars, last pushed 9d ago), licensed MIT. It adds 72 tokens to every session and 2,840 once invoked, about $0.0004 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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