latent-9's journal - RepoJournal

Recoordinate pushed 10 commits to reddit-growth-mcp, fixing correctness defects across data helpers and the MCP server, refreshing the demo subreddit lineup, and overhauling the README with real screenshots and credential-free positioning.

The day opened with a careful debug pass that surfaced five data and analysis bugs in latent-9/reddit-growth-mcp [1]. The question detection helper was mangling the first word of detected questions (rstrip("'?s") turned "is" to "i" and "does" to "doe"), the subreddit name cleaner left uppercase "R/" prefixes intact, breaking Reddit API calls, and the median calculation was averaging instead of finding the true middle value. All three were fixed.

A second audit pass caught four more correctness defects [2]. A single archived post with a missing timestamp was collapsing post counts to zero, making active subreddits look dead. An unreliable removal-rate read was still flipping the major recommendation despite being flagged as tentative. The plan.py logic was recommending the growth target while also listing it in the avoided set, a self-contradiction. All four were independently verified against the source before fixing.

On the server side, register_resources() was being called twice (module import and main), causing FastMCP to warn "Component already exists" when credentials were present [3]. Without credentials, the call never ran at all, leaving the static server-info resource unreachable. The registration was moved to import time. A follow-up fix made server-info actually readable: get_server_info() was returning a dict, which FastMCP 3.4.x rejects at read time [4]. The function now returns a JSON string with the proper mime type. The hardcoded version string was also replaced with a real read from the package metadata.

On the messaging side, the README and PyPI summary were rewritten to lead with "no Reddit API key required", the core differentiator that had been buried or missing [5]. The demo subreddit set was refreshed to a five-sub AI and LLM lineup (MachineLearning, MistralAI, ollama, perplexity_ai, cursor) [6]. The README banner was replaced with real terminal screenshots, and social proof was added: Top 1% Poster (Legendary) in r/ClaudeAI [7]. A final commit switched all four demo images to full, uncropped desktop captures for legibility [9].

The CLI also got a polish pass: ANSI color codes now respect TTY detection and the NO_COLOR environment variable, so output pastes clean and never leaks escape sequences [8]. The compare table header and rows were aligned to share a consistent indent and column width.

Co-authored by Claude Opus 4.8 on two commits.

Fixed 5 data bugs and shipped the no-API-key pitch

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