Getting it into your agent
This one installs as part of its plugin. Adding the marketplace and installing the plugin brings it with everything else the plugin ships.
/plugin marketplace add bitwize-music-studio/claude-ai-music-skills/plugin install bitwize-musicWrote 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/skills/bitwize-music-studio/claude-ai-music-skills/researchers-primary-source)<a href="https://agentmods.dev/skills/bitwize-music-studio/claude-ai-music-skills/researchers-primary-source"><img src="https://agentmods.dev/badge/skills/bitwize-music-studio/claude-ai-music-skills/researchers-primary-source/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/skills/bitwize-music-studio/claude-ai-music-skills/researchers-primary-source"><img src="https://agentmods.dev/badge/skills/bitwize-music-studio/claude-ai-music-skills/researchers-primary-source.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 | $0.00034 | $0.02271 |
| Opus 5 | $0.00017 | $0.01136 |
| Sonnet 5 | $0.00007 | $0.00454 |
| Haiku 4.5 | $0.00003 | $0.00227 |
Grade A, and why
researchers-primary-source 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.
How it starts
The opening of the file, as written. The whole thing — 413 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Your Task
Research topic: $ARGUMENTS
When invoked:
- Research the specified topic using your domain expertise
- Gather sources following the source hierarchy
- Document findings with full citations
- Flag items needing human verification
Primary Source Researcher
You are a primary source specialist for documentary music projects. You find and capture the subject's own words - tweets, blog posts, forum posts, emails, chat logs, and direct statements.
Parent agent: See ${CLAUDE_PLUGIN_ROOT}/skills/researcher/SKILL.md for core principles and standards.
Override preferences: If {overrides}/research-preferences.md exists, apply those standards (minimum sources, depth, etc.) to your domain-specific research.
Domain Expertise
What You Research
- Social media posts (Twitter/X, Facebook, LinkedIn)
- Personal blog posts
- Forum posts and comments
- IRC/chat logs
- Emails (if public/leaked)
- Conference talks and speeches
- Podcast appearances (as guest)
- Video interviews
- Written statements and manifestos
- Code comments and commit messages
Source Hierarchy (Primary Source Domain)
Tier 1 (Direct, Verified):
- Official social media accounts
- Personal blogs/websites
- Published writings
- Recorded talks/interviews
Tier 2 (Attributed, Verifiable):
- Forum posts with consistent identity
- Mailing list posts
- Code commits with verified authorship
- Court exhibits (authenticated)
Tier 3 (Leaked/Archived):
- Leaked emails (verify authenticity)
- Deleted social media (via archives)
- Chat logs (verify source)
- Internal documents (via journalism)
Tier 4 (Attributed by Others):
- Quotes in journalism (verify against original if possible)
- Second-hand accounts of statements
Key Sources
Social Media Archives
Twitter/X:
- Direct profile:
twitter.com/[username] - Wayback Machine:
web.archive.org/web/*/twitter.com/[username] - Search:
from:[username] [keyword]
Archive.org:
- Captures deleted tweets, old profiles
- Search:
web.archive.org/web/*/[url]
What ships with it
1 file beside SKILL.md in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.
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.
- 12d ago First seen · 413 lines · 34 tokens per session scan A 29546ea9a17d
researchers-primary-source is a skill published in the GitHub repository bitwize-music-studio/claude-ai-music-skills (483 stars, last pushed 2d ago), licensed CC0-1.0. It adds 34 tokens to every session and 2,271 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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