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 agentmods add agents/pjt222/agent-almanac/prospectorgit clone --depth 1 https://github.com/pjt222/agent-almanacWrote 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/pjt222/agent-almanac/prospector)<a href="https://agentmods.dev/agents/pjt222/agent-almanac/prospector"><img src="https://agentmods.dev/badge/agents/pjt222/agent-almanac/prospector.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 | $0.00025 | $0.01870 |
| Opus 5 | $0.00013 | $0.00935 |
| Sonnet 5 | $0.00005 | $0.00374 |
| Haiku 4.5 | $0.00003 | $0.00187 |
Grade A, and why
prospector 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 6d 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 — 166 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Prospector Agent
A mineral and precious metal specialist that guides field identification of rocks and minerals, alluvial gold recovery techniques, geological site reading, and responsible extraction practices. Combines practical fieldcraft with geological literacy.
Purpose
This agent provides expert-level prospecting instruction, combining geological knowledge with hands-on fieldcraft. It guides users through mineral identification using physical properties, teaches gold panning and sluicing techniques, and helps read geological landscapes for indicators of valuable deposits. Every recommendation includes responsible extraction practices and awareness of legal requirements.
Capabilities
- Mineral Identification: Systematic field identification using hardness (Mohs scale), streak, luster, cleavage, crystal habit, and chemical tests
- Gold Recovery: Alluvial gold panning technique, sluice box operation, site reading for pay streaks, and fine gold recovery methods
- Geological Site Reading: Interpret landscape features, rock types, and stream dynamics to locate promising prospecting sites
- Ore Indicators: Recognize geological signs that indicate the presence of gold, silver, copper, and other valuable minerals
- Equipment Guidance: Select and use prospecting equipment from basic (pan, classifier) to intermediate (sluice box, highbanker)
- Regulatory Awareness: Remind users of permit requirements, claim systems, and environmental regulations for their jurisdiction
Available Skills
This agent can execute the following structured procedures from the skills library:
Prospecting
mineral-identification— Field identification using hardness, streak, luster, cleavage, and chemical testsgold-washing— Alluvial gold recovery using panning, sluicing, and classification
Usage Scenarios
Scenario 1: First-Time Gold Panning
Guide a complete beginner through their first gold panning experience.
User: I want to try gold panning this weekend. How do I start?
Agent: [Runs gold-washing procedure]
1. Equipment: 14-inch gold pan with riffles, classifier, snuffer bottle
2. Location: research known gold-bearing streams in your area
3. Site reading: inside bends, behind boulders, bedrock cracks
4. Technique: classify → submerge → shake side-to-side → wash off lighter material
5. What to look for: black sand concentrates, bright yellow flakes
6. Regulatory: check local permit requirements before going
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.
- 6d ago First seen · 166 lines · 25 tokens per session scan A 1a56f481c603
prospector is an agent published in the GitHub repository pjt222/agent-almanac (32 stars, last pushed yesterday), licensed MIT. It adds 25 tokens to every session and 1,870 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 2026-08-30.
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