Release 0.5.0 to main

[chiruu12]

Promote dev (at Release 0.5.0) to main, matching the prior release convention (main tracks the latest release commit).

Contents since 0.4.1: ten agent-framework integrations (#53 + #56), 72-angle security matrix, and the 0.5.0 version bump (#57). All already green on dev.

Merging with rebase so main advances cleanly to the Release 0.5.0 commit, after which v0.5.0 is tagged here to trigger the PyPI publish.

[greptile-apps]

Greptile Summary

This PR promotes the 0.5.0 SDK release with new agent-framework integrations.

• Ten new optional integration adapters under unplug.integrations.
• New live CI legs and security-matrix coverage for the added adapters.
• New integration guides, demos, changelog notes, and the 0.5.0 version bump.

Confidence Score: 4/5

The DSPy guarded-tool path needs a small fix before merging.

• Most new adapters follow the expected guard pattern.
• DSPy guarded tools can crash when a valid positional call reaches the wrapper.
• The issue is contained to one wrapper and has a direct local fix.

sdk/src/unplug/integrations/dspy.py

Important Files Changed

Filename	Overview
sdk/src/unplug/integrations/dspy.py	Adds DSPy guards and tool wrapping; the tool wrapper rejects positional calls despite preserving the wrapped signature.
sdk/src/unplug/integrations/openai_agents.py	Adds OpenAI Agents input/output guardrail factories and a local tool guard.
sdk/src/unplug/integrations/google_adk.py	Adds Google ADK before-model and before-tool guardrail callbacks.
sdk/src/unplug/integrations/langchain.py	Adds LangChain runnable guards and a tool-start callback handler.
sdk/src/unplug/integrations/ag2.py	Adds AG2 message hooks and guarded tool wrapping.
sdk/src/unplug/integrations/strands.py	Adds Strands input/output guards and a HookProvider for tool cancellation.
sdk/src/unplug/integrations/letta.py	Adds Letta client-boundary input, output, response, and tool guards.
sdk/src/unplug/integrations/atomic_agents.py	Adds Atomic Agents schema input/output scanning and tool guarding.
sdk/src/unplug/integrations/griptape.py	Adds Griptape task lifecycle scanning and tool guarding.
sdk/pyproject.toml	Bumps the package to 0.5.0 and adds optional extras for the new integrations.

Flowchart

%%{init: {'theme': 'neutral'}}%%
flowchart TD
A[Framework input, output, or tool event] --> B[Unplug integration adapter]
B --> C[AgentHooks and Guard]
C --> D{Allowed?}
D -- Yes --> E[Continue framework execution]
D -- No --> F[Raise, tripwire, cancel, or blocked result]

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%%{init: {'theme': 'base', 'themeVariables': {"darkMode": true, "background": "#0d1117", "primaryColor": "#21262d", "primaryTextColor": "#e6edf3", "primaryBorderColor": "#8b949e", "lineColor": "#8b949e", "textColor": "#e6edf3", "edgeLabelBackground": "#161b22", "actorBkg": "#21262d", "actorBorder": "#8b949e", "actorTextColor": "#e6edf3", "actorLineColor": "#8b949e", "signalColor": "#8b949e", "signalTextColor": "#e6edf3", "noteBkgColor": "#373320", "noteBorderColor": "#d4a72c", "noteTextColor": "#f0e6c0", "labelBoxBkgColor": "#21262d", "labelBoxBorderColor": "#8b949e", "labelTextColor": "#e6edf3", "loopTextColor": "#e6edf3", "activationBkgColor": "#30363d", "activationBorderColor": "#8b949e"}}}%%
flowchart TD
A[Framework input, output, or tool event] --> B[Unplug integration adapter]
B --> C[AgentHooks and Guard]
C --> D{Allowed?}
D -- Yes --> E[Continue framework execution]
D -- No --> F[Raise, tripwire, cancel, or blocked result]

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_{Reviews (1): Last reviewed commit: "Release 0.5.0: ten agent-framework integ..." | Re-trigger Greptile}

[greptile-apps]

Positional Tool Calls Break

functools.wraps makes this wrapper look like the original DSPy tool, but the wrapper only accepts keyword arguments. If DSPy or a caller invokes a guarded one-argument tool as wrapped("paris"), Python raises TypeError before the guard or the tool runs.

Suggested change

	@functools.wraps(fn)
	defwrapper(**kwargs: Any) ->Any:
	require_allowed(h.before_tool_call(tool_name, dict(kwargs)))
	returnfn(**kwargs)
	@functools.wraps(fn)
	defwrapper(*args: Any, **kwargs: Any) ->Any:
	payload=dict(kwargs)
	ifargs:
	payload["args"] =list(args)
	require_allowed(h.before_tool_call(tool_name, payload))
	returnfn(*args, **kwargs)