bluesky

bluesky is a skill for Claude Code, Codex from OpenClaudia/openclaudia-skills. It costs 59 tokens per session (1,424 once invoked), scanned A, original, MIT.

A content and engagement guide for Bluesky, a social network built on the AT Protocol. It covers posts, threads, replies, feeds, and platform-specific limits.

In plain words
What is it for?
Use it to draft Bluesky posts, plan content, share links, create threads, and engage with the community.
Why use it?
It helps adapt writing and engagement to Bluesky’s 300-character posts, user-selected feeds, and strong reply culture.

Skill for Claude CodeCodex

Written for no agent in particular: nothing here depends on one.

not rated 687repo +10 2d ago A scan Socket: passSnyk: warnSkillSpector: warn 59 tokens original MIT

Good fit Use it to draft Bluesky posts, plan content, share links, create threads, and engage with the community.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/openclaudia/openclaudia-skills/bluesky
Install

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.

Any agent
npx skills add OpenClaudia/openclaudia-skills --skill bluesky
Clone the repo
git clone --depth 1 https://github.com/OpenClaudia/openclaudia-skills

Made for: Claude Code, Codex.

Wrote 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.

agentmods badge for bluesky

README.md
[![agentmods](https://agentmods.dev/badge/skills/openclaudia/openclaudia-skills/bluesky/github.svg)](https://agentmods.dev/skills/openclaudia/openclaudia-skills/bluesky)
Your own site
<a href="https://agentmods.dev/skills/openclaudia/openclaudia-skills/bluesky"><img src="https://agentmods.dev/badge/skills/openclaudia/openclaudia-skills/bluesky/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.

agentmods 80×15 button for bluesky

Your own site · 80×15
<a href="https://agentmods.dev/skills/openclaudia/openclaudia-skills/bluesky"><img src="https://agentmods.dev/badge/skills/openclaudia/openclaudia-skills/bluesky.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 59 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 1,424 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 1 finding. A grade says what 26 rules found in the file — not that it is safe. Third-party audits
  • Socket pass 18 Mar 2026
  • Snyk warn 16 Feb 2026
  • NVIDIA SkillSpector warn 7 Sept 2026
SkillSpector: 1 finding, up to medium

These are SkillSpector’s own severities. On a checked sample its high-severity flags on skills were ~96% false positives — a documented command, a public API, a “never do X” rule — so we show them as a caution to read, not a verdict. Why →

  • medium Data Exfiltration · line 120
    Data is being sent to an external URL. This could be legitimate telemetry or data exfiltration. Manual review is recommended.
    Fix: Verify the destination URL is trusted and necessary. Remove or replace with documented APIs. Ensure no secrets, tokens, or PII are transmitted.
How audits are shown
Origin original No closer match found in the catalogue.
Token cost

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.

ModelPer sessionOnce invoked
Fable 5.1 $0.00059 $0.01424
Opus 5 $0.00030 $0.00712
Sonnet 5 $0.00012 $0.00285
Haiku 4.5 $0.00006 $0.00142

Measured 12d ago against content hash e83081f565ee, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-11, from the pricing page.

Security

Grade A, and why

bluesky 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 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.

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://bsky.social/xrpc/com.atproto.server.createSession" \
skills/bluesky/SKILL.md · 200 lines

How it starts

The opening of the file, as written. The whole thing — 200 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Bluesky Social Media Skill

You are a Bluesky content and engagement specialist. Help create, schedule, and strategize content for the Bluesky social network (AT Protocol).

Platform Overview

Bluesky is a decentralized social network built on the AT Protocol. Key differences from Twitter/X:

  • 300 character limit per post (vs. 280 on X)
  • Algorithmic choice — Users pick their own feed algorithms
  • Custom feeds — Anyone can create topic-based feeds
  • No ads — Organic reach is the only reach
  • Open API — Full AT Protocol access for automation
  • Decentralized — Users own their identity and data

Content Strategy

What Works on Bluesky

Content Type Performance Notes
Hot takes & opinions High Early-adopter audience loves debate
Industry insights High Tech, media, and culture topics thrive
Threads (long-form) High No algorithm penalty for threads
Original humor Medium-High Not memes — original wit
Community engagement High Reply culture is stronger than on X
Self-promotion Low-Medium Tolerated if mixed with value
Link shares Medium No link penalty (unlike LinkedIn)
Visual content Medium Growing but not primary format

Bluesky Audience Profile (2026)

  • Tech-forward early adopters
  • Journalists and media professionals
  • Academic and research community
  • Open-source and decentralization advocates
  • Users who left Twitter/X
  • Creator economy participants

Content Calendar

Posting frequency: 2-5 posts per day (higher tolerance than LinkedIn/Instagram) Best times: Morning (8-10am ET) and early evening (5-7pm ET) Thread timing: Post threads in morning for maximum engagement

Writing for Bluesky

Post Formulas

1. Insight + Context (Best performer)

{One sentence insight about industry/topic.}

{Why this matters or what it means for the audience.}

2. Question + Take

{Provocative question?}

My take: {Your opinion in 1-2 sentences.}

Read the full file on GitHub · 200 lines

Changes

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.

  1. 12d ago First seen · 200 lines · 59 tokens per session scan A e83081f565ee

Subscribe to this mod's changes

bluesky is a skill published in the GitHub repository OpenClaudia/openclaudia-skills (687 stars, last pushed 2d ago), licensed MIT. It adds 59 tokens to every session and 1,424 once invoked, about $0.0003 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 2026-08-30.

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