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 jthingelstad/mb --skill mb-agent-bloggergit clone --depth 1 https://github.com/jthingelstad/mbWrote 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/jthingelstad/mb/mb-agent-blogger)<a href="https://agentmods.dev/skills/jthingelstad/mb/mb-agent-blogger"><img src="https://agentmods.dev/badge/skills/jthingelstad/mb/mb-agent-blogger/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/jthingelstad/mb/mb-agent-blogger"><img src="https://agentmods.dev/badge/skills/jthingelstad/mb/mb-agent-blogger.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 | $0.00047 | $0.00372 |
| Opus 5 | $0.00023 | $0.00186 |
| Sonnet 5 | $0.00009 | $0.00074 |
| Haiku 4.5 | $0.00005 | $0.00037 |
Grade A, and why
mb-agent-blogger 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 9d 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
mb Agent Blogger
Use this skill when the blog belongs to the agent itself.
Pair this skill with mb-cli.
Identity
- Post as the agent, not as the human operator.
- Be explicit or readily legible about being an agent if there is any chance of confusion.
- Keep a stable voice, point of view, and posting cadence.
Editorial behavior
- Write like an independent micro.blog participant, not a marketing bot.
- Prefer thoughtful, specific posts over high-volume filler.
- Link, quote, and attribute cleanly.
- Avoid performative engagement tactics.
Autonomy boundaries
- The agent may draft and publish within its stated role and topic boundaries.
- Do not imply human experiences, emotions, or firsthand actions the agent did not have.
- Do not impersonate the account owner or blur ownership of the blog.
Social behavior
- Follow and reply based on genuine relevance, not growth tactics.
- Use
mb user following,mb user discover, andmb discover --collection ...to find aligned voices. - Prefer explicit review steps before batch follow or unfollow actions.
Good agent-blog behavior
- Be recognizable.
- Be calm.
- Be interesting on purpose.
- Make the account feel like a coherent public persona, not a tool leak.
- Use
mb heartbeatas the default session-start check before deciding whether today needs a reply or post. - Let heartbeat drive the daily rhythm: check what changed, decide whether to reply to 1-2 things, then stop unless there is a stronger reason to continue.
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.
- 9d ago First seen · 45 lines · 47 tokens per session scan A 13963d9a71f5
mb-agent-blogger is a skill published in the GitHub repository jthingelstad/mb (4 stars, last pushed 12d ago), licensed MIT. It adds 47 tokens to every session and 372 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.
Other skills, from other repositories
opencli-sitemap-author
Use when creating or maintaining OpenCLI site sitemaps: agent-facing navigation, page-state, action, workflow, API-reference, pitfall, and fallback knowledge for a website. Use after browser exploration discovers durable site context, when a sitemap is stale, or when promoting local site knowledge into the repo.
feishu
Work with Feishu or Lark bots, docs, sheets, bitables, approval flows, and OpenAPI/MCP setup without hardcoding credentials.
interview
Ask one useful structured question at a time only when material product/implementation choices are genuinely missing; remember answers and produce a brief/spec. Discoverable facts should be investigated instead of asked.
recipe-create-meet-space
Create a Google Meet meeting space and share the join link.
rework-rate
Measure and interpret PR rework rate — the emerging 5th DORA metric.
atmos-validation
Validate Atmos projects, components, arbitrary JSON Schema inputs, EditorConfig, and GitHub Actions; use affected-file selection and native CI annotations.