pain-to-pip-package（痛苦到点包）

Pain-to-Pip-Package Pipeline

End-to-end workflow for turning Reddit complaints into standalone pip-installable CLI tools.

When to use

• You've scanned Reddit and found a recurring pain point (≥3 signals)
• You want to build a tool that solves it
• You want the tool discoverable via GitHub search
• You want it pip-installable as a standalone package

Pipeline Steps

1. Scan Reddit for pain signals

python3 scripts/daily-pipeline run

Uses Reddit's public .json API (no auth needed for reading). Key lessons:

• Pushshift is dead (403 Forbidden) — use reddit.com/r/{sub}/hot.json directly
• Rate limits: 429 errors after ~5 subs. Keep SCAN_TIMEOUT ≤ 8s, sleep 0.5s between requests
• 5 subreddits max for <2 minute scans. More = diminishing returns + rate limits
• Use a realistic User-Agent header

2. Classify pain signals into clusters

Keywords-based clustering into 8 categories:

• AI Censorship / Safety Overreach
• AI Model Degradation
• AI API Pricing / Cost
• GitHub / CI-CD Issues
• AI Code Quality
• Local LLM / Deployment
• Supply Chain Security
• AI Detection / Deepfake

Existing tools are matched via keyword map to avoid duplicates.

3. Build the tool as a standalone pip package

Every tool follows this structure:

tool-name/
  pyproject.toml         # setuptools.build_meta, entry point
  README.md              # install + usage + pain source quote
  tool_package/
    __init__.py          # from .cli import main; __version__
    cli.py               # all logic, main() at bottom

pyproject.toml template:

[build-system]
requires = ["setuptools>=64", "wheel"]
build-backend = "setuptools.build_meta"

[project]
name = "tool-name"
version = "0.1.0"
description = "..."
readme = "README.md"
license = {text = "MIT"}
requires-python = ">=3.8"
keywords = ["relevant", "search", "terms"]
urls = { repository = "https://github.com/OWNER/REPO" }

[project.scripts]
tool-command = "tool_package.cli:main"

[tool.setuptools.packages.find]
include = ["tool_package*"]

CRITICAL: build-backend must be "setuptools.build_meta" NOT "setuptools.backends._legacy:_Backend". The latter causes BackendUnavailable on pip install.

4. Test the install

pip install --break-system-packages ./tool-name
tool-command  # verify entry point works

5. Push + Release

git add tool-name/
git commit -m "feat: tool-name — description"
git push
gh release create vX.Y.Z --title "vX.Y.Z — N Tools" --notes "..."

6. Update root README

• Add tool to the Tools section with demo output
• Update install section with new pip command
• Update roadmap table
• Add stars badge: ![Stars](https://img.shields.io/github/stars/OWNER/REPO)

Pitfalls

1. Never use execute_code to read+write files in the same script — read_file returns line-numbered content like 1|content. If you pass that to write_file, the file gets literal 1| prefixes, breaking TOML parsers.

1. Reddit browser access blocked — Cloud browsers get "blocked by network security" on Reddit. Only API access works. Posting requires user credentials (praw or OAuth).

1. pip in newer macOS — Use --break-system-packages flag or create venvs.

1. GitHub topic limit — 20 topics max. Remove generic ones (tools, productivity) to make room for search-specific ones.

SEO: Making tools discoverable

GitHub search indexes: repo name, description, topics, README content (lower weight).

Description formula: "AI CLI tools: [keyword1] & [keyword2], [keyword3] & [keyword4], [keyword5] for [providers]. [unique hook]."

Example: "AI CLI tools: prompt censorship checker & bypass, model quality watchdog & degradation monitor, API cost comparison for OpenAI Claude DeepSeek Gemini. Built from real Reddit user complaints."

Topics: Prioritize search-intent keywords over generic ones. Every topic is a search facet.

Validation: After updating, search GitHub for the exact phrases users would type. Verify the repo appears in top 3.

Daily Automation

Two cron jobs drive continuous improvement:

1. daily-reddit-pipeline (8:00 AM): scan → classify → report → push to GitHub
2. github-metrics-daily (9:00 AM): record stars/views/search rankings