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feat(llma): use PostHog SDK integration for stamphog LLM analytics #53008

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Merged
andrewm4894 merged 2 commits into from
Apr 7, 2026
Merged

feat(llma): use PostHog SDK integration for stamphog LLM analytics #53008

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65538b7
feat(llma): use PostHog SDK integration for stamphog LLM analytics
andrewm4894 Apr 1, 2026
af96017
fix(llma): only pass posthog kwargs when SDK is available
andrewm4894 Apr 1, 2026
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1 change: 1 addition & 0 deletions tools/pr-approval-agent/review_pr.py
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Original file line number Diff line number Diff line change
Expand Up @@ -4,6 +4,7 @@
# dependencies = [
# "claude-agent-sdk",
# "anthropic",
# "posthoganalytics",
# ]
# ///
# ruff: noqa: T201
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26 changes: 24 additions & 2 deletions tools/pr-approval-agent/reviewer.py
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Original file line number Diff line number Diff line change
Expand Up @@ -12,10 +12,19 @@
import subprocess
from pathlib import Path

from claude_agent_sdk import ClaudeAgentOptions, ResultMessage, query
from claude_agent_sdk import ClaudeAgentOptions, ResultMessage
from claude_agent_sdk.types import AssistantMessage, ToolUseBlock
from github import PRData

try:
from posthoganalytics.ai.claude_agent_sdk import query

_POSTHOG_AI_AVAILABLE = True
except ImportError:
from claude_agent_sdk import query # type: ignore[no-redef]

_POSTHOG_AI_AVAILABLE = False

MODEL = "claude-sonnet-4-6"


Expand Down Expand Up @@ -212,8 +221,21 @@ async def _review(self, pr: PRData, classification: dict, gate_context: dict) ->
extra_args={"no-session-persistence": None},
)

posthog_kwargs: dict = {}
if _POSTHOG_AI_AVAILABLE:
posthog_kwargs = {
"posthog_distinct_id": "stamphog",
"posthog_properties": {
"stamphog_pr_number": pr.number,
"stamphog_repo": pr.repo,
"stamphog_author": pr.author,
"stamphog_tier": classification.get("tier", ""),
"stamphog_verdict": gate_context.get("gate_verdict", ""),
},
}

structured_output = None
async for message in query(prompt=prompt, options=options):
async for message in query(prompt=prompt, options=options, **posthog_kwargs):
if self.verbose:
print(f"\033[2m [{type(message).__name__}]\033[0m", flush=True)
if isinstance(message, ResultMessage):
Expand Down
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