Bub (@bubdotbuild)

Introducing Republic 0.6.0. An AI provider SDK that iss just a provider SDK. OpenAI, Anthropic, Gemini, DeepSeek and more. Chat, streaming, tool calls, structured output. One Python API. Built for providers, not an in-house harness or gateway. github.com/bubbuild/republic

GitHub - bubbuild/republic: A Python library for AI providers.

A Python library for AI providers. Contribute to bubbuild/republic development by creating an account on GitHub.

3,591

Bub · Oct 20, 2026 · 10:59 AM UTC

Beyond chat: embeddings and typed decisions (Jev-like and more)

Bub · Oct 20, 2026 · 10:49 AM UTC

Connect to @OpenRouter with OAuth PKCE and start calling models.

Bub · Oct 20, 2026 · 10:48 AM UTC

Call ChatGPT models with your Codex OAuth.

Bub · Oct 20, 2026 · 10:46 AM UTC

Call DeepSeek with your API key. One familiar Python API.

171

Bub · Oct 19, 2026 · 3:26 PM UTC

Bub@bubdotbuildOct 19

Your bot bumps dependencies. CI breaks. Who fixes it? Landing handles the upgrade, including the code changes. We use it to maintain Landing itself. PR #70: 62 packages updated, source fixed, CI green. Landing 0.3.1 is out. github.com/bubbuild/landing

1,010

Bub · Oct 19, 2026 · 3:27 PM UTC

Bub@bubdotbuildOct 19

We’ve used Landing since day one. In #70, the updated type checker flagged 5 deprecated annotations. Landing fixed them across 3 source files, in the same PR. All 7 CI jobs passed. We merged it github.com/bubbuild/landing/…

build(deps): refresh locked Python dependencies by github-actions[bot] · Pull Request #70 ·...

Purpose Refresh the locked Python dependencies to the newest releases the current pyproject.toml ranges allow, plus the one source change the refreshed tooling requires. The manifest is untouched: ...

Bub · Oct 18, 2026 · 2:54 AM UTC

Bub@bubdotbuildOct 18

We gave @kepano 's Pele a try on bub.build and we’re keeping it. The diagrams look better, and the pages are lighter. Pretty happy with this swap.

309

Bub · Oct 7, 2026 · 4:00 PM UTC

Bub@bubdotbuildOct 7

Introducing Landing: an open–source agent for CI investigation and code review. We've used it in its own workflow since day one. This video follows a real PR, from failing CI to merge. Add Landing to your @github workflow: github.com/bubbuild/landing #python #agents

1,202

Bub · Oct 7, 2026 · 4:04 PM UTC

Bub@bubdotbuildOct 7

Music: Pingsha Luoyan , performed by Charlie Huang, under CC BY 2.5 . Edited for this film.

Bub · Oct 7, 2026 · 4:03 PM UTC

Bub@bubdotbuildOct 7

In PR #58, Landing traced a macOS CI failure to shell detection and posted the evidence inline. The author updated the test, CI passed, and a maintainer merged it. The full review: github.com/bubbuild/landing/…

fix: lock a sibling file to own the database on macOS by frostming · Pull Request #58 · bubbuild/...

Purpose Since #50, own_database takes an exclusive flock on the SQLite database file itself. On macOS, flock and SQLite's own fcntl locks conflict, so every connection fails with database i...

150

Bub · Oct 1, 2026 · 7:11 PM UTC

Bub@bubdotbuildOct 1

bub, start!

441

Bub · Sep 30, 2026 · 1:34 PM UTC

Bub 0.5.0 is out. - SDK for building your #Bub. - sandbox: isolate the agent loop, tool calls, and context in different places. - built-in traces. - #Python CodeMode by @frostming90 thread ↓

4,044

Bub · Sep 30, 2026 · 1:38 PM UTC

Python Code Mode the model writes Python, tools show up as await tools.<name>(...). stubs, structured results, sandbox process. bub.build/docs/build/tools/

Bub · Sep 30, 2026 · 1:36 PM UTC

traces are built in. bub[trace] for Phoenix / OTLP. bub[logfire] for Logfire. agent, model, and tool spans share one trajectory. bub.build/docs/tutorials/obs…

Bub · Sep 30, 2026 · 1:36 PM UTC

sandbox the agent loop, tool calls, and context in different places. bash, fs, and run_code go through a per-session Environment. swap the host, keep the hooks. bub.build/docs/build/tools/

Bub · Sep 30, 2026 · 1:35 PM UTC

the SDK is for building your Bub. embed Agent with your own tools, skills, and tape store. the loop is yours; the rest stays replaceable. bub.build/docs/build/sdk/

Bub · Sep 30, 2026 · 1:34 PM UTC

github.com/bubbuild/bub/rele…

Release 0.5.0 · bubbuild/bub

🚀 Features Document and bundle Agent Plugins - by @PsiACE in #307 (4eeee) Expose plugin registration APIs - by @frostming in #310 (c4e2c) Support an initial prompt in bub chat - by @frost...