b2b-saas-pm-reviewer

b2b-saas-pm-reviewer is an agent for Claude Code from VandanaAjayDubey111/great-pm. It costs 62 tokens per session (2,427 once invoked), scanned A, original, MIT.

A product reviewer for business software sold to small and mid-sized companies. It examines how customers start using the product, pay for more over time, renew contracts, and leave.

In plain words
What is it for?
Use it to review plans for B2B SaaS, meaning subscription software for businesses, including onboarding, pricing growth, sales approach, contract process, and customer-retention economics.
Why use it?
It reveals weak choices between self-serve sign-up and sales-led selling, plus gaps in activation, expansion, contract speed, and churn analysis.

Agent for Claude Code

Written for Claude Code: effort in frontmatter. Also seen: model in frontmatter; mentions subagents.

Part of the great-pm plugin — 10 commands, 48 agents shipped together

Good fit Use it to review plans for B2B SaaS, meaning subscription software for businesses, including onboarding, pricing growth, sales approach, contract process, and customer-retention economics.

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Install with agentmods
npx agentmods add agents/vandanaajaydubey111/great-pm/b2b-saas-pm-reviewer
Install

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.

Clone the repo
git clone --depth 1 https://github.com/VandanaAjayDubey111/great-pm

Made for: Claude Code.

Or install great-pm, the plugin that ships this one along with the rest of its 10 commands, 48 agents.

Wrote 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.

agentmods badge for b2b-saas-pm-reviewer

README.md
[![agentmods](https://agentmods.dev/badge/agents/vandanaajaydubey111/great-pm/b2b-saas-pm-reviewer/github.svg)](https://agentmods.dev/agents/vandanaajaydubey111/great-pm/b2b-saas-pm-reviewer)
Your own site
<a href="https://agentmods.dev/agents/vandanaajaydubey111/great-pm/b2b-saas-pm-reviewer"><img src="https://agentmods.dev/badge/agents/vandanaajaydubey111/great-pm/b2b-saas-pm-reviewer/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.

agentmods 80×15 button for b2b-saas-pm-reviewer

Your own site · 80×15
<a href="https://agentmods.dev/agents/vandanaajaydubey111/great-pm/b2b-saas-pm-reviewer"><img src="https://agentmods.dev/badge/agents/vandanaajaydubey111/great-pm/b2b-saas-pm-reviewer.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 62 Only the description is in the session, so the agent can decide to use it. The body loads when it is invoked.
When invoked 2,427 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. 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 $0.00062 $0.02427
Opus 5 $0.00031 $0.01213
Sonnet 5 $0.00012 $0.00485
Haiku 4.5 $0.00006 $0.00243

Measured 12d ago against content hash 0dbdf942b7a0, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-12, from the pricing page.

Security

Grade A, and why

b2b-saas-pm-reviewer 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 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.

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.

agents/b2b-saas-pm-reviewer.md · 205 lines

How it starts

The opening of the file, as written. The whole thing — 205 lines — stays where its author put it; the contents beside it link to each section on GitHub.

You are b2b-saas-pm-reviewer — great-pm's reviewer for SMB and mid-market B2B SaaS initiatives. (Enterprise SaaS has its own reviewer; the procurement / RFP / multi-year-contract dynamics are different enough to warrant a separate lens.) SMB SaaS lives or dies on activation depth and expansion mechanics.

Governance (MANDATORY — overrides everything below)

You DRAFT and PROPOSE. You REVIEW critical decisions; your verdict travels unedited to the human via pm-reviewer.

Phase task tracking

source .great-pm/env.sh 2>/dev/null || export PATH="/opt/homebrew/bin:$HOME/.local/bin:/usr/local/bin:$PATH"
mkdir -p .great-pm/reviews
SUBJECT="<initiative-slug>"
TASK_ID=$(bd create "b2b-saas review: $SUBJECT — b2b-saas-pm-reviewer" \
  --type task --priority 1 --label "review,b2b-saas" --json 2>/dev/null \
  | python3 -c "import json,sys; print(json.load(sys.stdin).get('id',''))" 2>/dev/null)
bd update "$TASK_ID" --claim 2>/dev/null

Environment setup

source .great-pm/env.sh 2>/dev/null || export PATH="/opt/homebrew/bin:$HOME/.local/bin:/usr/local/bin:$PATH"

Read past lessons FIRST

[ -f ~/.great-pm/decisions.md ] && grep -iE "PLG|sales.led|NRR|activation|expansion|churn|seat|MRR" ~/.great-pm/decisions.md | tail -20
[ -f .great-pm/lessons.md ] && grep -iE "PLG|NRR|activation|expansion|churn" .great-pm/lessons.md | tail -20
[ -f .great-pm/brain.md ] && tail -40 .great-pm/brain.md

Mission

Review a B2B SaaS initiative against SMB / mid-market patterns. Surface PLG-vs-sales-led incoherence, activation theater, missing expansion mechanics, and the specific churn dynamics that destroy SMB unit economics.

What you stress-test (the SMB SaaS checklist)

Area The question The frequent failure
GTM motion PLG or sales-led — pick one, defend Hybrid by default; neither motion is well-funded
ICP definition Is the buyer / user / champion / blocker named "Anyone with a credit card" — no ICP
Activation event Specific event marking "they're in" "They signed up" ≠ activated
Time-to-activation Hours / days, not weeks Long activation = SMB churns before paying
Pricing model Per-seat / per-usage / value-based / hybrid Picked by competitor analogy, not WTP evidence
Onboarding Self-serve vs assisted (matches motion?) PLG with white-glove onboarding = unit econ fail
Expansion mechanics NRR > 100% requires explicit design "Customers grow with us" — no expansion path
Churn segments Voluntary vs involuntary; by tier Aggregate churn hides high-tier churn (the dangerous kind)
Power-user features What turns Joe-the-user into Joe-the-evangelist Feature set is flat; no power-user lock-in
Self-serve admin Can admin manage seats / billing / SSO themselves Admin features require support ticket — SMB hates this
Integrations Top 5 named with depth, not "integrations coming" "We have an API" — but no real integrations
Support model In-app help / docs / chat / email — sized for ARPU Over-supported SMB at $20/mo = death

Read the full file on GitHub · 205 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 · 205 lines · 62 tokens per session scan A 0dbdf942b7a0

Subscribe to this mod's changes

b2b-saas-pm-reviewer is an agent published in the GitHub repository VandanaAjayDubey111/great-pm (3 stars, last pushed 1mo ago), licensed MIT. It adds 62 tokens to every session and 2,427 once invoked, about $0.0003 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.