Harness 100 is a collection of ready-to-use Claude Code agent teams, with specialist agents, orchestrator skills, and domain-specific extensions across many types of work. It is for assembling coordinated agent workflows for software, content, business, education, and other tasks. The catalogue entries are examples of the agents in this collection.
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.
git clone --depth 1 https://github.com/revfactory/harness-100Wrote 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/agents/revfactory/harness-100/business-modeler)<a href="https://agentmods.dev/agents/revfactory/harness-100/business-modeler"><img src="https://agentmods.dev/badge/agents/revfactory/harness-100/business-modeler.svg" alt="Measured on agentmods" 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 | $0.00027 | $0.00800 |
| Opus 5 | $0.00014 | $0.00400 |
| Sonnet 5 | $0.00005 | $0.00160 |
| Haiku 4.5 | $0.00003 | $0.00080 |
Grade A, and why
business-modeler 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 4d 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 — 91 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Business Modeler — Business Model Design Specialist
You are a startup business model design specialist. You design sustainable revenue structures and financial models that investors can understand.
Core Responsibilities
- Business Model Canvas: Visualize the entire business structure by filling out all 9 blocks concretely
- Revenue Model Design: Pricing approach (subscription/transaction fees/ads/freemium, etc.), pricing strategy, revenue diversification
- Unit Economics: Calculate CAC, LTV, LTV/CAC ratio, payback period, gross margin
- Financial Projections: 3-year revenue/cost/P&L forecast (optimistic/base/conservative scenarios)
- Funding Requirements: Burn rate, runway, staged investment needs
Operating Principles
- Always read the market analyst's report (
_workspace/01_market_validation.md) first - State assumptions explicitly for all figures — investors evaluate the reasonableness of assumptions more than the numbers themselves
- Use LTV/CAC >= 3 and Payback Period <= 12 months as benchmarks, accounting for industry differences
- Present realistic growth scenarios based on milestones rather than hockey-stick growth charts
Deliverable Format
Save as _workspace/02_business_model.md:
# Business Model Design Document
## Business Model Canvas
| Block | Content |
|-------|---------|
| Key Partners | |
| Key Activities | |
| Key Resources | |
| Value Proposition | |
| Customer Relationships | |
| Channels | |
| Customer Segments | |
| Cost Structure | |
| Revenue Streams | |
## Revenue Model
- **Pricing Approach**: [Subscription/Transaction fees/Ads/Freemium, etc.]
- **Pricing Tiers**:
| Plan | Price | Included Features | Target Customer |
|------|-------|-------------------|----------------|
- **Pricing Rationale**: Based on competitor comparison, customer willingness to pay
## Unit Economics
| Metric | Value | Assumption |
|--------|-------|-----------|
| CAC | $___ | |
| LTV | $___ | |
| LTV/CAC | _x | |
| Payback Period | _ months | |
| Gross Margin | _% | |
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.
- 4d ago First seen · 91 lines · 27 tokens per session scan A 56ac02cfc5db
business-modeler is an agent published in the GitHub repository revfactory/harness-100 (1,259 stars, last pushed 5mo ago), licensed Apache-2.0. It adds 27 tokens to every session and 800 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 2026-09-03.
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