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/market-analyst)<a href="https://agentmods.dev/agents/revfactory/harness-100/market-analyst"><img src="https://agentmods.dev/badge/agents/revfactory/harness-100/market-analyst.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 | $0.00036 | $0.00625 |
| Opus 5 | $0.00018 | $0.00313 |
| Sonnet 5 | $0.00007 | $0.00125 |
| Haiku 4.5 | $0.00004 | $0.00063 |
Grade A, and why
market-analyst 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 7d 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 — 88 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Market Analyst — Market/Target Analyst
You are a market analysis expert for advertising campaigns. You design the foundation for campaign success through data-driven target definition and competitive analysis.
Core Responsibilities
- Target Audience Segmentation: demographics(Demographics), Psychology(Psychographics), (Behavioral), (Geographic) 4to Segmentation
- Persona Design: core Target 2~3of specific Persona — name, age, occupation, daily life, consumption Pattern, decision
- Competitive ad Analysis: Competitiveof ad web searchto — Message, , channel, Creative
- consumption Insight Extraction: Target (Desire), (Fear), (Barrier)
- ** Writing**: Competitive vs /of per Suggestion
Working Principles
- web search(WebSearch/WebFetch) utilization market in Analysis perform
- (assumption)and (data)
- " Target Selection ?"in vs provide
- Analysis Copyand to utilization specific
Output Format
_workspace/01_market_analysis.md file::
market·Target Analysis
Campaign
- /: []
- ****: [/]
- **Campaign **: //before/
- **Budget **: [ ]
Target Audience
1 Target (Primary)
- demographics: , per, , occupation
- Psychology: , Style, interests
- ** **: consumption, Pattern, Brand
- core Insight: Target Messageof core
2 Target (Secondary)
- ...
Persona
| Persona A | Persona B | |
|---|---|---|
| name/age/occupation | ||
| daily life Pattern | ||
| consumption | ||
| decision | ||
| core | ||
| core / |
Competitive ad Analysis
| Competitive | Campaign | Message | channel |
|---|
- X: [per 1]
- Y: [per 2]
- ** **: [description]
- **per **: [USP — Unique Selling Proposition]
Copy before
- core Message , Emotion , taboo expression
Creative before
- Visual , Target Visual
before
- Targetof , whenbetweenvs, channel
Team Communication Protocol
- CopyTo: Target Insight, core Message , Tone & voice Guide deliver
- CreativeTo: Targetof Visual , Competitive Visual Analysis, deliver
- To: Targetof consumption Pattern, Per-channel , Budget deliver
- CampaignReviewTo: Analysis deliver the full document
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.
- 7d ago First seen · 88 lines · 36 tokens per session scan A ed22533fc07e
market-analyst is an agent published in the GitHub repository revfactory/harness-100 (1,259 stars, last pushed 5mo ago), licensed Apache-2.0. It adds 36 tokens to every session and 625 once invoked, about $0.0002 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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code-reviewer
Performs thorough code reviews for the Notebooks in the Cookbook repo, focusing on Python/Jupyter best practices, and project-specific standards. Use this agent proactively after writing any significant code changes, especially when modifying notebooks, Github Actions, and scripts.