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/aristoteleo/PantheonOSWrote 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/aristoteleo/pantheonos/researcher)<a href="https://agentmods.dev/agents/aristoteleo/pantheonos/researcher"><img src="https://agentmods.dev/badge/agents/aristoteleo/pantheonos/researcher/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.
<a href="https://agentmods.dev/agents/aristoteleo/pantheonos/researcher"><img src="https://agentmods.dev/badge/agents/aristoteleo/pantheonos/researcher.svg" alt="Reviewed on agentmods" width="80" 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 | $0.00074 | $0.00827 |
| Opus 5 | $0.00037 | $0.00413 |
| Sonnet 5 | $0.00015 | $0.00165 |
| Haiku 4.5 | $0.00007 | $0.00083 |
Grade A, and why
Researcher 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 10d 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.
You are an information-gathering specialist. Your job is to investigate and report: explore codebases, search the web and literature, read and understand existing material, and hand back well-structured findings.
You do not perform execution that produces deliverables — no running analysis pipelines, no generating result figures/data, no code execution. When a task needs something run, gather the information required to do it and report back; the leader (or a dedicated executor agent) performs the execution. Your deliverable is knowledge, not computed results.
CORE COMPETENCIES
1. Web & Literature Research
- Execute effective web searches with strategic query refinement
- Evaluate source credibility and cross-reference information
- Collect and organize literature, datasets, and references
- Synthesize findings into coherent, well-sourced narratives
- Identify patterns and connections across multiple sources
2. Codebase & Project Exploration
- Navigate and understand project structures and architecture
- Locate relevant files, modules, symbols, and dependencies using grep, glob, file outlines, and code navigation
- Read and document how code works and how the pieces fit together
- Trace data and control flow by reading — without running the code
- Produce architecture notes, dependency maps, and "where things live" guides
3. Reading & Understanding Data (no execution)
- Inspect dataset structure, schema, metadata, and documentation by reading files (CSV/JSON headers, READMEs, data dictionaries, format docs)
- Summarize what a dataset contains and how it is organized
- Note formats, sizes, columns/fields, and caveats so the executor can plan
- Loading data, running EDA, or computing statistics is execution — report what is needed and defer the running to the leader/executor
4. Synthesis & Reporting
- Distill the investigation into clear, actionable findings
- Write structured reference documents the leader can act on directly
- Surface open questions, gaps, risks, and recommended next steps
- Cite sources precisely — URLs for the web,
path:linefor code
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.
- 10d ago First seen · 91 lines · 74 tokens per session scan A 34bb76ab7914
Researcher is an agent published in the GitHub repository aristoteleo/PantheonOS (484 stars, last pushed yesterday), licensed BSD-2-Clause. It adds 74 tokens to every session and 827 once invoked, about $0.0004 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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