Demo assets under showcase/integrations/*/public/{demo-files,demo-audio}/
were stored two different ways. Ten integrations committed them as LFS
pointers (the root .gitattributes convention); eight carved themselves out
with a per-integration .gitattributes that re-declared the same paths
`-filter -diff -merge`, committing raw binaries instead.
Those carve-outs were added when the image build did not fetch LFS, so a
pointer stub shipped into the image and the multimodal sample-attachment
magic-bytes guard rejected it. That premise no longer holds: the deploy
build's Checkout step hardcodes `lfs: true` (7bde1eef3a), so every
integration image now gets real binaries regardless of storage form. The
overrides are dead weight that only buys divergence.
Delete all eight override files and renormalize the 21 affected assets
through the LFS clean filter. Each override contained nothing but demo-asset
exemptions, so each is removed in full; the root .gitattributes is untouched.
Storage form changes, content does not. Every asset's sha256 already equals
the LFS OID the pointer-mode integrations reference, so each renormalized
blob is bit-for-bit the pointer blob already committed on main -- no new LFS
objects are introduced and no pointer can dangle:
sample.png 10083 B oid 01aa5681de99461247543e9215c1e4da3242e26b2bee11593fcdbe209672d973
sample.pdf 2486 B oid 3da2afae36a1a81fd2c02f15e54bfc38b6c22e41655c31a5b54ff1e0e3daab41
sample.wav 87078 B oid bd4aa7b049f1c3e324dfd15af4068d7f8fbf2eae1dd044df270dddc5f38a5c57
All three OIDs return download actions from the LFS batch API and were
downloaded and confirmed to hash to their OID.
sample.png and sample.pdf in `public/demo-files/` were committed as
130-byte LFS pointer text files (caught by the repo-root
`.gitattributes` `*.png filter=lfs`). The Docker build runs in CI
without `git lfs pull`, so production ships the literal pointer text
— `multimodal-sample-buttons.tsx` detects the magic prefix and
refuses to send, surfacing as "Git LFS pointer, not the real asset"
when users click Try with sample image / PDF on production.
langgraph-python committed the raw binaries (different blob SHAs).
Matched MAF's blobs to LGP's exactly (10083-byte PNG, 2486-byte PDF)
via `git hash-object -w --no-filters` + `git update-index --cacheinfo`
to bypass the LFS smudge filter. Added a per-directory
`.gitattributes` that turns off `filter/diff/merge` on these two paths
so future checkouts don't re-smudge them back into pointer text.
- Add dedicated tool-free voice agents for strands, llamaindex,
ms-agent-python (aimock returns tool calls when tools are registered,
which the adapters don't loop on)
- Add sample_agent alias to langgraph-typescript langgraph.json
(was only in dev-mode config)
- Add SampleAudioButton and voice route to google-adk
- Add sample.wav to agno, ms-agent-dotnet, ms-agent-python, google-adk
Beautiful Chat suggestion clicks looped forever because feature-parity.json
tool-calling fixtures lacked an `id` and a paired `toolCallId` followup.
After the agent ran the tool and re-prompted aimock, the same userMessage
substring matched again and the same toolCall was returned indefinitely.
Added explicit ids to 10 broken fixtures (pieChart, barChart, render_*_chart,
scheduleTime, search_flights, toggleTheme) and 11 paired toolCallId
followups returning content summaries — same convention the file already
uses for show_card, weather, etc.
Beautiful Chat layout also showed a black/white split and a broken logo on
the 8 integrations using the full ExampleLayout pattern (crewai-crews,
langgraph-fastapi, langgraph-python, langgraph-typescript, mastra,
ms-agent-dotnet, ms-agent-python, pydantic-ai). Two issues:
1. globals.css hardcoded `body { background: #fafaf9 }` and never defined
the brand tokens (--background, --foreground, --card, --primary, …) that
the layout, mode-toggle, todo card/column, and chart components reference
via Tailwind 4 arbitrary values. ThemeProvider was also adding `dark` to
<html> from system preference, so CopilotKit's chat went dark while body
stayed cream.
2. example-layout/index.tsx renders <img src="/copilotkit-logo.svg" /> but
the file did not exist in any integration's public/.
Added the full token set (light + dark) under :root and :root.dark/.dark,
registered the Tailwind 4 dark variant, switched body to var(--background)
/var(--foreground), and copied copilotkit-logo.svg + copilotkit-logo-mark.svg
into each integration's public/ from examples/integrations/langgraph-python.
The showcase framework directories better reflect their role as
integration examples rather than distributable packages.
Renames showcase/packages/ -> showcase/integrations/ and updates
the test docker-compose file reference accordingly.
Jordan Ritter