Reproduction
npx --yes @tangle-network/traces@latest analyze --harness claude-code --last 1
Observed:
error: summarizeExecutionMeasurements: duplicate span id "<uuid>"
The command exits before producing a report for a normal Claude Code session.
Expected
Trace analysis should preserve duplicate raw events but aggregate them deterministically, or fail with an actionable diagnostic that identifies the duplicated records and a supported repair path.
Why this matters
A duplicate span must not prevent a customer from analyzing a session. This currently blocks local Intelligence proof runs before any recommendation can be produced.
Reproduction
Observed:
The command exits before producing a report for a normal Claude Code session.
Expected
Trace analysis should preserve duplicate raw events but aggregate them deterministically, or fail with an actionable diagnostic that identifies the duplicated records and a supported repair path.
Why this matters
A duplicate span must not prevent a customer from analyzing a session. This currently blocks local Intelligence proof runs before any recommendation can be produced.