01 · Roasts
CI is the missing agent
All three scored repos have tests, yet none has CI. The test suite is doing unpaid overtime.
Python monoculture
81% Python is a focused stack; the 12% notebooks and 6% Shell are supporting cast, not a language coalition.
One repo carries the applause
knowledge-mcp supplies 59 of 72 total stars. The rest of the portfolio is still waiting for its opening act.
Prototype leak
crewai-playground has a hard-coded langtrace API key and live crawling tests—experimentation escaped the lab without a safety badge.
Built using
Zoral
Shadows one worker for a week, then takes over their job with zero extra setup. Behaves exactly like the original.
zoral.ai
02 · Category breakdown
- Impact25% weight46D
- Consistency20% weight60C
- Quality20% weight59D
- Depth15% weight65C
- Breadth10% weight55D
- Community10% weight40D
03 · Stats
365-day commit heatmap
45 active days
Language distribution
- Python81%
- Jupyter Notebook12%
- Shell6%
- JavaScript1%
- Dockerfile0%
- Ruby0%
04 · Numbers
Owned repos
non-fork
43
Commits
last 12 months
80
Followers
20
Joined GitHub
Jun 2010
05 · Top repos
olafgeibig /
knowledge-mcp
A documented Python 3.12 MCP knowledge-base server combining FastMCP, LightRAG/RAGAnything, hybrid vector-graph retrieval, document ingestion, CLI management, Docker packaging, and a substantial pytest suite.
olafgeibig /
local-reranker
Documented local FastAPI reranker with PyTorch and MLX backends, CLI/Docker deployment, batching utilities, and a meaningful pytest suite, but limited adoption at 6 stars and no CI.
olafgeibig /
crewai-playground
A documented MIT-licensed CrewAI playground with four Poetry crew packages, LLM-provider experiments, and pytest coverage, but only 3 stars, no CI, untyped Python, and several prototype-quality integrations.
06 · Timeline
- Jun 3, 2010Joined GitHub
- Jan 11, 2024Created crewai-playground
- Apr 15, 2025Created local-reranker — A local reranker service with a Jina compatible API
- Apr 22, 2025Created knowledge-mcp — A MCP server that is a locally running knowledge base with a hybrid vector and graph RAG engine using LightRAG
- Feb 13, 2026Most recent push to knowledge-mcp
07 · Compare
08 · Rubric
How this score was produced
Overall = Σ (category × weight) + gentle top-end curve
Tier thresholds
▸ How the pipeline works
- 01Scrape.Pull every non-fork repo pushed in the last 90 days, plus your contribution calendar, followers, and language byte counts — straight from GitHub's REST & GraphQL APIs.
- 02Triage.A small model reads every repo's file tree + README and picks the 20 files per repo that actually reveal how you code.
- 03Grade each repo. All repos run in parallel through a fast scoring model that reads the picked files and rates each one independently on Impact, Quality, and Depth — with evidence citations.
- 04Aggregate. A larger reasoning model combines the per-repo scores with server-computed stats (heatmap, commit cadence, language entropy, follower count) to produce the 6-dimension profile score + roasts.
- 05Correct.Deterministic server-side checks enforce anchor-scale floors (e.g. a profile with 2,000+ public commits can't score 30 Consistency) and recompute the final verdict.
~90 seconds per profile, ~$0.25 in compute. Total of ~240 files read across your top-12 repos. One rating per GitHub account per day.
▸ Data sources & caveats
- Heatmap & commit totals: GitHub GraphQL
contributionsCollection— covers the last 365 days, includes private repos when the user has opted in (default). - Language %: byte totals across the top 30 owned non-fork repos.
- Curve: a small upward nudge centered on raw score ≈ 70, capping at 100. Prevents specialists from being unfairly penalised for narrow breadth.
- Anchor corrections: when server-measured signals (e.g. privateWorkLikely, multiRepoVolume, follower count) mandate a minimum category score, the aggregation step enforces it. These are signal-conditional, not identity-based floors.