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 eigent-ai/agent-skills --skill instagram-postinggit clone --depth 1 https://github.com/eigent-ai/agent-skillsWrote 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/eigent-ai/agent-skills/instagram-posting)<a href="https://agentmods.dev/skills/eigent-ai/agent-skills/instagram-posting"><img src="https://agentmods.dev/badge/skills/eigent-ai/agent-skills/instagram-posting.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 | $0.00052 | $0.00544 |
| Opus 5 | $0.00026 | $0.00272 |
| Sonnet 5 | $0.00010 | $0.00109 |
| Haiku 4.5 | $0.00005 | $0.00054 |
Grade A, and why
instagram-posting 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 7d 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 — 38 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Instagram Posting Workflow
Overview
This skill guides a browser-capable agent through automating the process of uploading and publishing a post (video or image) to Instagram. It handles media upload, correct aspect ratio cropping, and adding tags/content.
Workflow Execution Steps
1. Identify Media Aspect Ratio
Before opening the browser, calculate the aspect ratio of the media to select the correct crop option on the upload screen.
- Use the bundled script:
python scripts/get_media_aspect_ratio.py <path_to_media_file> - The script will output the appropriate crop option:
1:1,4:5,16:9,9:16, orOriginal. - Note this exact crop option for use in Step 2.
2. Browser Automation: Uploading Media
Using your browser-automation capability (e.g., Playwright or Selenium), navigate to https://www.instagram.com/ and execute the following:
- Click 'Add' (Create Post): Locate and click the 'New Post' or 'Create' button (often a '+' icon) in the navigation menu.
- Upload Provided Video or Image:
- To bypass the OS file upload window, locate the hidden
<input type="file">element on the upload modal and set its value to the absolute path of the media file, or simulate a drag-and-drop of the file into the dropzone.
- To bypass the OS file upload window, locate the hidden
- Select Crop Option:
- Once the media is previewed, click the 'Crop' selector button (usually located at the bottom left of the preview).
- Click the option that corresponds to the ratio identified in Step 1 (e.g., Original, 1:1, 4:5, 16:9, or 9:16).
- Click Next: Proceed past any filter or edit screens by clicking 'Next' until reaching the final share screen.
3. Adding Provided Content and Tags
On the final "Create new post" screen:
- Locate the caption/description text area.
- Enter the provided content exactly as requested.
- Append the provided tags (hashtags) to the end of the content.
4. Publishing the Post
- Locate and click the 'Share' or 'Publish' button.
- Await confirmation that the post has been shared successfully before concluding the automation task.
What ships with it
1 file beside SKILL.md in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.
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.
- 7d ago First seen · 38 lines · 52 tokens per session scan A 91844fa1619b
instagram-posting is a skill published in the GitHub repository eigent-ai/agent-skills (19 stars, last pushed 3mo ago), licensed Apache-2.0. It adds 52 tokens to every session and 544 once invoked, about $0.0003 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 2026-08-30.
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.
debug-optimize-lcp
Guides debugging and optimizing Largest Contentful Paint (LCP) using Chrome DevTools MCP tools. Use this skill whenever the user asks about LCP performance, slow page loads, Core Web Vitals optimization, or wants to understand why their page's main content takes too long to appear. Also use when the user mentions…
interactive-login
How to complete browser/interactive logins (aws / gh / glab / gcloud). The platform backgrounds the login poller so it survives the human's browser round-trip — and when that does NOT work.
pinchtab-mcp
Use this skill when a task requires browser automation through PinchTab's MCP server connected to a remote browser instance. Covers navigation, element interaction, data extraction, form filling, multi-step flows, and session management via MCP tools.
azure-messaging-webpubsub-java
Build real-time web applications with Azure Web PubSub SDK for Java. Use when implementing WebSocket-based messaging, live updates, chat applications, or server-to-client push notifications.
google-safe-browsing
Prevent and fix Google Safe Browsing "Dangerous site" flags. Use when launching a public web app, buying/picking a domain, building a login or signup page, or when any site shows a red "Dangerous site" / "Deceptive site" warning in Chrome, Brave, Safari, Firefox, or Edge. Triggers on "dangerous site", "deceptive…