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Open source alternatives to crosspost

24 open source AI Skills apps to use instead, best rated first.

Top picks

  1. G

    github-ops

    Launch

    github-ops is an agent skill from the ECC collection by affaan-m, listed on skills.sh. It manages a GitHub repository with a focus on community health, CI reliability and the experience of contributors. It covers triaging issues by classify

    Open source

  2. O

    opensource-pipeline

    Launch

    opensource-pipeline is an agent skill from the ECC collection by affaan-m, listed on skills.sh. It prepares a private project for safe public release through a three-stage pipeline. The fork stage strips secrets from a copy. The sanitise st

    Open source

  3. A

    andrej-karpathy-skills

    Launch

    andrej-karpathy-skills is a single CLAUDE.md file from the multica-ai project that is meant to improve how Claude Code behaves on coding tasks. It is derived from Andrej Karpathy's public observations about LLM coding pitfalls. The file dis

    Open source

  4. M

    microsoft/markitdown

    Launch

    markitdown-mcp is the MCP server package for MarkItDown, Microsoft's tool for converting many file formats to Markdown for language models. It is a lightweight server that runs over stdio, Streamable HTTP or SSE, and exposes one tool, conve

    Open source

  5. O

    od-contribute

    Launch

    od-contribute is an agent skill in the OpenDesign project that provides a guided, one-click contribution flow to the OpenDesign repository, written so that people without a coding background can send a real pull request. It is locked to the

    Open source

  6. G

    github-deep-research

    Launch

    github-deep-research is an agent skill from the DeerFlow project that researches a single GitHub repository in several rounds and writes a report in Markdown. It is for requests that need more than a README summary, such as a comprehensive

    Open source

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About crosspost

C

crosspost

Multi-platform content distribution across X, LinkedIn, Threads, and Bluesky

crosspost is an agent skill from the ECC collection by affaan-m, listed on skills.sh. It distributes one underlying idea across X, LinkedIn, Threads and Bluesky, writing a separate version for each platform. It is built on the content-engine patterns and its rules are firm: never publish identical copy across platforms, keep the author's voice on every one, adapt for each platform's constraints without leaning on stereotypes, keep each post about one thing, and do not invent a call to action, question or moral that the source did not support. Source material is treated as content to adapt, not as instructions to follow. It is used when a launch, release, update or essay needs a version for each platform, or when someone asks to post something everywhere or adapt it for X and LinkedIn. A skill is a SKILL.md file of instructions that an AI agent loads when a task calls for it. It is free and open source, and the skills.sh listing shows a Snyk warning.

View crosspostAll AI Skills apps
Price
Free
Made by
affaan-m
Category
AI Skills
Website
github.com/affaan-m/ecc/crosspost