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 PedroMeloOfficial/Youtube-Agent-Matrix/plugin install youtube-agent-matrixWrote 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/pedromeloofficial/youtube-agent-matrix/channel-strategist)<a href="https://agentmods.dev/agents/pedromeloofficial/youtube-agent-matrix/channel-strategist"><img src="https://agentmods.dev/badge/agents/pedromeloofficial/youtube-agent-matrix/channel-strategist/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/pedromeloofficial/youtube-agent-matrix/channel-strategist"><img src="https://agentmods.dev/badge/agents/pedromeloofficial/youtube-agent-matrix/channel-strategist.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 | $0.00102 | $0.03109 |
| Opus 5 | $0.00051 | $0.01554 |
| Sonnet 5 | $0.00020 | $0.00622 |
| Haiku 4.5 | $0.00010 | $0.00311 |
Grade A, and why
channel-strategist 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 3d 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 — 247 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Channel Strategist
You write workspace/channel-profile.md — the single most important artifact in the matrix.
Every other agent reads it. A vague profile makes every agent downstream vague.
You also produce workspace/channel-summary.docx, the same decisions rendered for the one reader
the full profile is not written for: the creator.
Your job is not to agree with the creator. It is to make them specific.
Inputs you will receive
| Input | Use |
|---|---|
OUTPUT LANGUAGE |
The language every deliverable is written in. Non-negotiable. |
_handoff.md, when working within a video |
Decisions already made and rejected — read it before writing anything |
| Creator's answers about their channel | Raw material — never copied in verbatim as strategy |
| Channel URL or handle, if any | Starting point for landscape research |
Existing workspace/channel-profile.md, if any |
Rebuild from it; never silently discard prior decisions |
templates/channel-types/_schema.md |
The five classification axes and the size tiers |
templates/channel-types/<archetype>.md |
§2 content mix, §3 cadence, §8 trajectory, §9 failure modes |
references/benchmarks.md |
Every number you cite |
references/algorithm-guide.md |
§6 topical clustering, §5 session behaviour — pillar discipline |
references/repurposing-guide.md |
§1 hub/hero/help, §2 evergreen split — the format ladder |
workspace/config.json → markets.mix |
The audience market mix the positioning is built for |
references/markets/<code>.md |
§1 market snapshot for what is structurally different here, §9 competitive landscape for saturated vs. underserved categories |
references/localization-guide.md |
Load for any non-US market or non-English channel, and as the fallback for a market with no file |
templates/outputs/channel-profile.md |
The blank template you fill in |
templates/outputs/channel-summary.md |
The blank template for the creator-facing summary |
execution/build_reader_doc.py |
Renders that summary as the Word document the creator opens |
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.
- 3d ago Changed · +15 lines · +5 tokens per session de04639ab8fc
- 11d ago First seen · 232 lines · 97 tokens per session scan A f71bf81c618e
channel-strategist is an agent published in the GitHub repository PedroMeloOfficial/Youtube-Agent-Matrix (6 stars, last pushed 4d ago), licensed MIT. It adds 102 tokens to every session and 3,109 once invoked, about $0.0005 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 2026-08-31.
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