scope-guardian-reviewer

scope-guardian-reviewer is a skill for Claude Code from matteotitta/genesys-skills. It costs 150 tokens per session (1,363 once invoked), scanned B, original, MIT.

A reviewer for client proposals, statements of work, and engagement plans. It checks whether the promised work, revisions, acceptance conditions, and dependencies are clearly limited.

In plain words
What is it for?
Use it as a final review of a consulting proposal or project scope to find unrealistic promises, unclear deliverables, and missing boundaries.
Why use it?
It helps catch scope creep—extra unpaid work caused by vague or open-ended commitments—before a proposal is sent.

Skill for Claude Code

Written for Claude Code: disable-model-invocation in frontmatter.

Needs its repository: it reads a path above its own folder, which exists only inside the repository. The line is Scope-guardian-reviewer is one node in the **lens-reviewer pattern** (P6). See [.claude/rules/pm-loop.md](../../../../rules/pm-loop.md). Most useful when run al.

Good fit Use it as a final review of a consulting proposal or project scope to find unrealistic promises, unclear deliverables, and missing boundaries.

Compare 6 skills from other repositories ↓
Install

Getting it into your agent

It runs from inside its repository, so the clone comes first — what it calls does not travel with the file alone.

Clone the repo
git clone --depth 1 https://github.com/matteotitta/genesys-skills
agentmods
npx agentmods add skills/matteotitta/genesys-skills/scope-guardian-reviewer

Made for: Claude Code.

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README.md
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Per session 150 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 1,363 The whole file, excluding the scripts and references it only reads on demand.
Security scan B 1 finding. A grade says what 26 rules found in the file — not that it is safe.
Origin original No closer match found in the catalogue.
Token cost

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.

ModelPer sessionOnce invoked
Fable 5.1 $0.00150 $0.01363
Opus 5 $0.00075 $0.00681
Sonnet 5 $0.00030 $0.00273
Haiku 4.5 $0.00015 $0.00136

Measured 12d ago against content hash 649601142d5c, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-12, from the pricing page.

Security

Grade B, and why

scope-guardian-reviewer scanned grade B with 1 finding 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 12d 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.

Strips warnings and disclaimersmediumAnti-refusal

Omitting safety caveats hides risk from the user and is a common jailbreak preamble.

4. **Don't moralize.** This isn't about whether the price is right; it's about whether the scope is bounded.
skills/meta/catalog/scope-guardian-reviewer/SKILL.md · 131 lines

How it starts

The opening of the file, as written. The whole thing — 131 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Scope-guardian reviewer

Review proposals, scope-of-work documents, and engagement plans for scope creep risks before they become unbillable rework. Adapted from ce-scope-guardian-reviewer agent in EveryInc/compound-engineering-plugin v3.5.0 (MIT).

The most expensive bug in a B2B SaaS consultancy is a proposal that promises everything. This reviewer catches it before send.

When to run

Invoke when the user says:

  • "Run scope guard on [proposal]"
  • "Is this proposal tight enough?"
  • "Scope creep check"
  • "Pre-send review on [SOW]"
  • "Will this scope kill us?"

Do NOT invoke when:

  • User wants voice review → voice-reviewer
  • User wants product strategy review → product-lens-reviewer
  • User wants legal contract review → legal:review-contract

Composes with: product-lens-reviewer, voice-reviewer. Run as the last step before sending any client-facing scope document.

Inputs

Required:

  • Proposal / SOW / engagement document text

Recommended:

  • win-loss-analysis — what scope patterns won/lost in the past
  • Prior client engagement records (in projects/consulting/active/{client}/)

The 5 dimensions

# Dimension Trigger
1 Open-ended deliverables "ongoing support," "as needed," "TBD," "iterative refinement" without count → FAIL
2 Unbounded revisions "unlimited revisions," "until satisfied," missing revision count → FAIL
3 Missing acceptance criteria Each deliverable should have a measurable "done" definition. No criteria → WARN
4 Client-input dependencies Deliverable depends on data/access/feedback the client hasn't committed to providing on a date → WARN/FAIL
5 Mission drift Are deliverables in the original engagement's lane? A messaging engagement that includes "build a website" → FAIL

Verdict logic

Inputs Verdict
All PASS Send it
Any WARN, no FAIL Tighten before send
Any FAIL Don't send — rewrite

Read the full file on GitHub · 131 lines

Changes

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.

  1. 12d ago First seen · 131 lines · 150 tokens per session scan B 649601142d5c

Subscribe to this mod's changes

scope-guardian-reviewer is a skill published in the GitHub repository matteotitta/genesys-skills (36 stars, last pushed 1mo ago), licensed MIT. It adds 150 tokens to every session and 1,363 once invoked, about $0.0007 per session on Opus 5. A static security scan graded it B with 1 finding (strips warnings and disclaimers). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.

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