CS Undergrad @ BITS Pilani | AI/ML Developer | GenAI • Agentic AI • Deep Learning • LLM Applications

🏆 18 PRs merged upstream — steipete/CodexBar (19k+ ⭐, 11) · mem0ai/mem0 (62k+ ⭐, 2) · huggingface/OpenEnv (2.4k+ ⭐, 1) · +4 more. Each one found by reading the code, reproduced with a failing test, then fixed. See the list →

_{auto-refreshed daily via GitHub Actions — real repo/star/follower/commit counts, no fake numbers}

Currently:

• 🔭 Building DeepLense-AI-Scientist — multi-agent framework orchestrating scientific workflows in gravitational lensing research (Pydantic AI)
• 🏆 Contributor on steipete/CodexBar (19k+ ⭐) — 11 PRs merged, incl. a macOS Keychain fix (#2102) and the codexbar guard CLI (#2237)
• 🧩 Shipping fixes into mem0ai/mem0 (62k+ ⭐), huggingface/OpenEnv and sktime/sktime — scope-isolation, vector-store scoring, and client API bugs, each with red→green regression tests
• ✉️ Invited by co-founder Nikhil Pareek to contribute to future-agi/future-agi — 4 PRs open on the LLM eval & observability platform

⭐ CodexBar (19k+ stars) — macOS menu bar app for AI usage tracking, by Peter Steinberger (creator of OpenClaw, ex-PSPDFKit founder) · Contributor, 11 PRs merged

• #2102 fix: Claude no-prompt Keychain repair for missing credentials file — merged, closes #1975. Diagnosed a Keychain-access gate that blocked even guaranteed no-UI reads under "Avoid Keychain Prompts," shipped the fix with regression tests + a live macOS verification script, reviewed and merged by the maintainer.
• #2237 feat: codexbar guard — quota-aware exit code to gate automation — merged. Self-proposed feature: a CLI subcommand that exits non-zero when a provider's quota is spent, so scripts and CI can stop before burning a rate limit.
• #2483 fix: validate LiteLLM and LLM Proxy base URLs before sending the API key — merged. A malformed or attacker-supplied base URL was accepted as-is, so the configured key went out with the request; the URL is now validated first.
• Linux availability — merged: #2475 (MiniMax with a configured API key), #2356 (Alibaba/Qwen Token Plan with a manual cookie). Both providers were gated behind a macOS-only web-auth path even when the user had already supplied a credential the CLI could use.
• Usage-percent correctness series — merged: #2255 (Cursor), #2265 (Abacus), #2293 (ElevenLabs), #2342 (z.ai). Providers reporting over-quota or already-scaled values rendered as impossible percentages in the menu bar; each fix landed with a red→green test transcript in the PR body.
• Reset-countdown fixes — merged: #2343 (a countdown of exactly 24h rendered as "24h" instead of rolling over to the day form, across four formatters), #2335 (LLMProxy picked an already-elapsed timestamp as the next reset).
• OpenCode/OpenCodeGo percent unit double-scaling — a fraction heuristic also ran on the already-computed used/limit percent, so real usage under 1% got multiplied by 100. Fix landed in #2331 (commit authored by me).

⭐ mem0 (62k+ stars) — universal memory layer for AI agents, by Mem0 (Y Combinator S24)

• #6343 fix(ts-oss): don't let update() metadata overwrite user_id/agent_id/run_id — merged. Caller metadata was spread over the scope identifiers, silently re-homing a memory to a different user/agent/run.
• #6435 fix(vector-stores/baidu): convert L2 distance to similarity score in search() — merged. Baidu VectorDB returned raw L2 distance where every other store returns a similarity, inverting relevance order and breaking score thresholds.
• Open: reranker candidate-pool fix (#6449 Python / #6537 TS), a hash-dedup TOCTOU race in add() (#6516 Python / #6532 TS), Upstash metadata filter-injection escaping (#6610), add() metadata setting a memory's identity scope (#6656), and two provider-config fixes (#6302, #6257).

⭐ OpenEnv (Hugging Face, 2.4k+ stars) — environment interface library for RL post-training

• #959 feat(env-client): sync bootstrap constructors + public base_url — merged, closes #935. Made from_docker_image / from_hub usable from sync code and exposed the resolved base URL instead of forcing callers into private attributes.
• Open: #1008 path traversal via agent-supplied names in finqa_env, #1011 discovery cache moved out of world-writable /tmp, #1006 execution-grounded DuckDB SQL-optimization environment.

1. 🎉 Merged PR #2475 in steipete/CodexBar
2. 🎉 Merged PR #2483 in steipete/CodexBar
3. 🗣 Commented on #2475 in steipete/CodexBar
4. 🗣 Commented on #2483 in steipete/CodexBar
5. 💪 Opened PR #6656 in mem0ai/mem0