39 Free Places to Promote Blog Posts Once You Hit Publish

. Learn about every platform before sharing your content there (or you will become a spammer💩). At the end of the article Shafi Khan mentioned other important rules to follow.

Why Every Outbound Campaign Needs 8 Emails

via Salesfolk. It's a case-study of Ambition, YC startup, who used cold email campaign and automation to grow sales.

Datawrangling

by Peter Skomoroch. MACHINE LEARNING, DATA MINING, AND MORE

sympy

A Python library for symbolic mathematics.

Azuredalle (Dify)

Azure DALL-E is a service that provides access to advanced AI models for image generation. It allows developers and users to create images from textual descriptions, utilizing a powerful text-to-image model. The service offers features for image variations, inpainting, and outpainting, enabling diverse creative applications. Please follow [Azure instruction](https://learn.microsoft.com/en-us/azure

jeremylongshore/claude-code-plugins-plus-skills

340 plugins + 1367 agent skills for Claude Code. Open-source marketplace with CCPI package manager, interactive tutorials, and production orchestration patterns.

Uptime

--- name: Uptime description: "Monitor website availability and response times. Use when checking site status, benchmarking latency, tracking uptime history, or alerting on outages."

GPT Enhancer

AI assistant for refining GPT instructions with a focus on user experience and continuous AI learning.

FlexChat.ai Guide

A FlexChat.ai Tutor

jeremylongshore/claude-code-plugins-plus-skills

340 plugins + 1367 agent skills for Claude Code. Open-source marketplace with CCPI package manager, interactive tutorials, and production orchestration patterns.

Maths (Dify)

Math Expression Evaluator online is an online tool that allows you to enter a math expression and get its value. It could evaluate math expression, like a calculator on steroid (you can use function like sqrt, cos, sin, abs, ...). To use this math expression evaluator, you only need to enter the math expression that you want to evaluate in the input field. Then it will show you the value of the ex

Dingtalk (Dify)

DingTalk is a communication and collaboration platform designed for workplace environments. It offers features like instant messaging and group chats. Get Access Token and ApiSecret from [DingTalk developer platform](https://open-dev.dingtalk.com/?spm=ding_open_doc.document.0.0.66d876e0V8Gchn), for more getting tutorial: - **Access Token**: https://open.dingtalk.com/document/orgapp/obtain-user-tok

EOI Exam Preparation Assistant

English Teacher: Expert in Exam Preparation and Language Instruction

Software Architecture and Engineering Expert

Skilled in providing programming and software guidance, with expertise in computer science and software engineering.

CAN

Experienced programmer skilled in multiple languages. Provides code solutions, guidance, and practical examples to help users achieve their programming goals. "I adore coding."

Finnish Language Tutor

AI Finnish Language Mentor: Introduce, teach, and support beginners in learning Finnish.

TOEFL Writing Tutor

Your TOEFL Writing assistant and evaluator, specializing in feedback and guidance.

Asistente de Examen

Soy un asistente de resumen de habilidades y no puedo realizar exámenes interactivos. Sin embargo, puedo ayudarte a resumir tus habilidades y conocimientos en un formato claro y conciso.

Turkish Language Tutor

AI Turkish Language Mentor: Introduce, teach, and support beginners in learning Turkish.

A2 English Conversation Facilitator

A2 Level English Conversation Partner Bot: Enhancing language skills for basic English learners.

Neo4J (Dify)

**Author:** langgenius **Version:** 0.0.1 **Type:** tool The Neo4j plugin enables Dify AI agents to interact with Neo4j graph databases. It provides tools for exploring database schemas, executing read and write Cypher queries, and discovering Graph Data Science (GDS) procedures for advanced analytics.

中文内容创作工具 (guided-learning-cn)

--- version: "2.0.0" name: guided-learning-cn

GODGOD126/self-improving-for-codex

--- name: self-improving-for-codex description: Build or maintain a Codex-native self-improving memory loop using global `AGENTS.md`, a persistent memories directory, and optional nightly refinement automation. Use when Codex needs to adapt OpenClaw-style self-improvement ideas to Codex, set up long-term user/profile memory, create `PROFILE.md` / `ACTIVE.md` / `LEARNINGS.md` / `ERRORS.md` / `FEATURE_REQUESTS.md`, add promotion rules from raw learnings into active guidance, or create a recurring

beita6969/ScienceClaw

🔬🦞 A self-evolving AI research colleague for scientists. 285 skills, zero hallucination, persistent memory.

SunflowersLwtech/mcp_creator_growth

🐍 🏠 🍎 🪟 🐧 - Intelligent learning sidecar for AI coding assistants. Helps developers learn from AI-generated code changes through interactive blocking quizzes and provides agents with persistent project-specific debugging memory using silent RAG tools. Features 56% token optimization and multi-langua

efremidze/swift-patterns-mcp

📇 🏠 🍎 🪟 🐧 - An MCP server providing curated Swift and SwiftUI best practices from leading iOS developers, including patterns and real-world code examples from Swift by Sundell, SwiftLee, and other trusted sources.

rdkit

Cheminformatics and Machine Learning Software.

avisangle/calculator-server

🏎️ 🏠 - A comprehensive Go-based MCP server for mathematical computations, implementing 13 mathematical tools across basic arithmetic, advanced functions, statistical analysis, unit conversions, and financial calculations.

clouatre-labs/math-mcp-learning-server

🐍 ☁️ 🏠 🍎 🪟 🐧 - Educational MCP server for math operations, statistics, visualization, and persistent workspaces. Built with FastMCP 2.0.

Chat Math Techniques

langchain chat with math techniques on Huggingface

Image To Video Dance Ai

Skip the learning curve of professional editing software. Describe what you want — make this photo dance to a hip-hop beat — and get dancing video clips back...

tech.ml.dataset

Clojure dataframe library and pipeline for data processing and machine learning

HLearn

a suite of libraries for interpreting machine learning models according to their algebraic structure. **[Deprecated]**

Free Free Editor

Skip the learning curve of professional editing software. Describe what you want — trim the pauses, add transitions, and export a clean final cut — and get e...

one-detail-reads-person-video-gen

Create vertical social-read shorts: one-cue thesis, example beat, playful closer, timed English captions (WeryAI). Use for psychology hooks, micro-behavior r...

Self Improving Enhancement

Enhanced self-improvement skill with FULL chat logging (text+images), smart memory compaction, automatic pattern recognition, context-aware learning, multi-s...

Automatic Video Editing

Skip the learning curve of professional editing software. Describe what you want — trim the silences, add transitions, and sync cuts to the background music...

Dive into Machine Learning with Python Jupyter notebook and scikit-learn

"I learned Python by hacking first, and getting serious *later.* I wanted to do this with Machine Learning. If this is your style, join me in getting a bit ahead of yourself."

CourseCreatorGPT

A GPT dedicated to create online courses based on a given topic by [@AlexanderCGO2](https://github.com/AlexanderCGO2)

Video Generator Free Best

Skip the learning curve of professional editing software. Describe what you want — create a 30-second promotional video from my text and images — and get rea...

Mistaker

killed in clear explanations and examples of grammar and pronunciation.

Skill Gitee

Captures learnings, errors, and corrections to enable continuous improvement. Use when: (1) A command or operation fails unexpectedly, (2) User corrects Clau...

Ai Subtitles Browser Extension

Skip the learning curve of professional editing software. Describe what you want — add English subtitles to this video automatically — and get captioned vide...

Fox Self Evolution

Production-grade autonomous self-improvement system with research-backed meta-learning, safe self-modification, and continuous optimization. Based on AI safe...

Self Improving Agent Jarvis

Captures learnings, errors, and corrections to enable continuous improvement. Use when: (1) A command or operation fails unexpectedly, (2) User corrects Clau...

Self Improvement

Captures learnings, errors, and corrections to enable continuous improvement. Use when: (1) A command or operation fails unexpectedly, (2) User corrects Clau...

Media Content Generator

Skip the learning curve of professional editing software. Describe what you want — combine these images and audio into a 30-second promotional video with tex...

Maker Free Canva

Skip the learning curve of professional editing software. Describe what you want — turn my images into a promotional video with text and music — and get poli...