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 tin-computer/with-md --skill with-md-sharegit clone --depth 1 https://github.com/tin-computer/with-mdWrote 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/tin-computer/with-md/with-md-share)<a href="https://agentmods.dev/skills/tin-computer/with-md/with-md-share"><img src="https://agentmods.dev/badge/skills/tin-computer/with-md/with-md-share/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/tin-computer/with-md/with-md-share"><img src="https://agentmods.dev/badge/skills/tin-computer/with-md/with-md-share.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 | $0.00121 | $0.02467 |
| Opus 5 | $0.00060 | $0.01234 |
| Sonnet 5 | $0.00024 | $0.00493 |
| Haiku 4.5 | $0.00012 | $0.00247 |
Grade A, and why
with-md-share scanned grade A with 1 finding 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 yesterday.
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.
Makes network callslowCapability
Not a fault in itself. Listed so you know the mod talks to something, and to what.
curl -s -X POST https://with.md/api/public/share/create \ How it starts
The opening of the file, as written. The whole thing — 269 lines — stays where its author put it; the contents beside it link to each section on GitHub.
with.md — Shareable Markdown Links
Create shareable links that let humans view and edit markdown in a beautiful collaborative editor at with.md. No sign-up required for anonymous shares.
When to use this skill
Use shareable links when:
- Sharing a plan, proposal, or draft that the human will review or iterate on
- The human asks you to "send them" or "share" a document
- Creating meeting notes, summaries, or reports for team review
- Any content that benefits from collaborative editing or a feedback loop
- The human wants a pretty, readable version of markdown content
- Publishing non-sensitive reference material (guides, how-tos, checklists)
Do NOT use shareable links when:
- Content contains secrets, credentials, API keys, or tokens
- Content includes personally identifiable information (PII)
- Content is marked confidential or internal-only
- The human explicitly asks to keep content private or local
Rule of thumb: If the content is something you'd paste into a public Slack channel or shared Google Doc, a with.md link is appropriate. If you'd whisper it, keep it local.
Quick start
curl -s -X POST https://with.md/api/public/share/create \
-H "Content-Type: application/json" \
-d '{"title":"Project Plan","content":"# Project Plan\n\n## Goals\n- Ship feature X\n- Fix bug Y"}' \
| jq '{viewUrl, editUrl, shareId, editSecret}'
This returns a viewUrl you can share with anyone, and an editSecret you must save for future updates.
Workflow
Agent creates share → sends viewUrl to human → human reviews/edits in browser → agent retrieves updated content
- Create a share with your markdown content
- Send the
viewUrlto the human (oreditUrlif they need instant edit access) - Poll the GET endpoint to detect changes (compare
versionhashes) - Update via PUT if you need to push revisions back
API reference
Base URL: https://with.md
No authentication required. Rate limited per client IP.
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.
- yesterday First seen · 269 lines · 121 tokens per session scan A eb2e8da12d8a
with-md-share is a skill published in the GitHub repository tin-computer/with-md (72 stars, last pushed yesterday), licensed MIT. It adds 121 tokens to every session and 2,467 once invoked, about $0.0006 per session on Opus 5. A static security scan graded it A with 1 finding (makes network calls). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-09-11.
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