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 skills add januarharianto/ed-mcp --skill ed-admingit clone --depth 1 https://github.com/januarharianto/ed-mcpWrote 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/januarharianto/ed-mcp/ed-admin)<a href="https://agentmods.dev/skills/januarharianto/ed-mcp/ed-admin"><img src="https://agentmods.dev/badge/skills/januarharianto/ed-mcp/ed-admin.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 | $0.00039 | $0.00308 |
| Opus 5 | $0.00019 | $0.00154 |
| Sonnet 5 | $0.00008 | $0.00062 |
| Haiku 4.5 | $0.00004 | $0.00031 |
Grade A, and why
ed-admin 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.
What it actually says
Ed Discussion Course Administration
Setup
export ED_API_TOKEN=your_token
ed config set-course <course_id> # save default course
Commands
List courses:
ed courses list [--status active|archived] [--year 2026] [--code ENVX]
Course overview:
ed courses stats [--course ID]
Returns: enrollment count, unanswered questions, unresolved threads, top categories.
List enrolled users:
ed courses users [--course ID] [--role student|staff|admin] [--limit N] [--offset N]
View user activity:
ed users activity <user_id> [--course ID] [--filter thread|answer|comment|all] [--limit N]
List categories:
ed courses categories [--course ID]
Upload a file:
ed files upload /path/to/file.pdf
Returns: {"url": "...", "filename": "..."} — use the URL in thread content.
Quick Reference
ed usage # print compact CLI reference
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 · 57 lines · 39 tokens per session scan A e9b281876f1e
ed-admin is a skill published in the GitHub repository januarharianto/ed-mcp (2 stars, last pushed 4mo ago), licensed MIT. It adds 39 tokens to every session and 308 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 2026-08-31.
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