Stream procedure run logs to CloudWatch#265
Merged
Conversation
Each procedure invocation opens two CloudWatch log streams under
/plexus/procedures/{account_key}:
- {procedure_id}/run/{invocation_run_id} lifecycle/tool/cost events
- {procedure_id}/llm-context/{invocation_run_id} full LLM prompt_context JSON
Events are written directly on each call (no buffering) so logs appear
live during execution. The log group and stream prefix are stored in
procedure.metadata so the dashboard can locate them by convention.
IAM write permissions added to the consoleRunWorker Lambda role.
IAM read permissions added to the Amplify authenticated Cognito role.
Frontend utility added at dashboard/utils/cloudwatch-logs-client.ts.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
…-execute-tactus-mcp-tool
This was referenced May 1, 2026
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
2 participants
Add this suggestion to a batch that can be applied as a single commit.This suggestion is invalid because no changes were made to the code.Suggestions cannot be applied while the pull request is closed.Suggestions cannot be applied while viewing a subset of changes.Only one suggestion per line can be applied in a batch.Add this suggestion to a batch that can be applied as a single commit.Applying suggestions on deleted lines is not supported.You must change the existing code in this line in order to create a valid suggestion.Outdated suggestions cannot be applied.This suggestion has been applied or marked resolved.Suggestions cannot be applied from pending reviews.Suggestions cannot be applied on multi-line comments.Suggestions cannot be applied while the pull request is queued to merge.Suggestion cannot be applied right now. Please check back later.
Summary
Brings Derek's latest execute-tactus branch work into
develop.consoleRunWorkerto write logs and authenticated dashboard users to read logs.@aws-sdk/client-cloudwatch-logsand refreshes the lockfile.Integration Fixes
developinto the execute-tactus branch after PR Fix procedure grid dispatch stability #261 landed.amplify_outputs.json, which would fail CI when the generated file is absent.Verification
cd dashboard && npm run typecheckpython -m py_compile plexus/cli/procedure/cloudwatch_logger.py plexus/cli/procedure/procedure_executor.pyKanbus:
plx-5604df