OTEL telemetry attach replaces proxy capture for Claude Code (LLP 0262) - #818

Merged

philcunliffe merged 46 commits into

otel-attach-0245

Aug 18, 2026

Commits on Aug 17, 2026

RFC 0245: OTEL telemetry replaces proxy attach for Claude Code

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LLP 0251-0256: the decisions RFC 0245 promises on acceptance

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LLP 0257: spec for the claude telemetry listener source

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Forward-ref LLP 0245 from the proxy-attach docs it displaces

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RFC 0245 names all six decisions it spawns

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Carry the 0245 back-reference in Related, not a new header field

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LLP 0251 renumbered to 0258: open PR #817 claimed 0251

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The OTLP http/json listener becomes shared core machinery (LLP 0257)

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A live producer that is not the proxy records through the gateway (LLP 0252)

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The claude plugin hosts a listener for Claude Code's own telemetry (LLP 0257)

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A hermetic smoke drives the telemetry listener end to end (LLP 0257)

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The claude settings writer gains an otel mode behind a version floor (LLP 0258)

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hyp attach claude writes the telemetry env block in otel mode (LLP 0258)

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Commits on Aug 18, 2026

Spooled body files fill the projection gaps events never carry (LLP 0252)

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The daemon caps the body spool and the listener consumes it (LLP 0253)

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The telemetry smoke joins body fixtures and recovers an evicted session (LLP 0257)

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Behavioral events land in their own claude_telemetry_events dataset (LLP 0255)

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The telemetry smoke reads behavioral events back from claude_telemetry_events (LLP 0255)

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The session-ignore control handler becomes shared core machinery (LLP 0256)

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The claude listener hosts session ignore and drops the session at ingest (LLP 0256)

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hyp session ignore posts to every recorder that offers the route (LLP 0256)

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A privacy smoke drives session ignore through both recorders (LLP 0257 S25)

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hyp status renders a capture-health line for otel-attached clients (LLP 0257 S17)

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A capture-health smoke drives hyp status through lockstep, gap, and detached (LLP 0257 S17)

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hyp attach claude migrates a proxy attach to otel in one command (LLP 0245)

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hyp status names the attach mode on the text surface (LLP 0245)

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The migration overlap window collapses to one row set (LLP 0245)

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The migration's CA offer stops claiming a trust it never verified (LLP 0245)

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hyp status proves the migrated mode through the real collector (LLP 0245)

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hyp purge and detach empty the raw-body spool (LLP 0253)

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The folder usage policy decides at ingest on the OTEL path (LLP 0254)

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A privacy smoke drives .hypignore through the telemetry listener (LLP 0257 S25)

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The glossary stops saying attach rewrites a base URL (LLP 0258)

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A release gate checks the OTEL shapes against the installed Claude Code

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The README describes the attach Claude Code actually gets (LLP 0245)

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The shape check waits out an export interval before calling it broken

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RFC 0245 renumbered to 0262: open PR #815 claimed 0245

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RFC 0262 and the docs it spawns are Accepted

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The 0245 renumber reaches the test tree's @refs

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Merge remote-tracking branch 'origin/master' into HEAD
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Review round 1: the daemon stops minting the body spool, and status stops printing a raw marker mode

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Review round 2: hyp status compares where claude exports against where the listener listens

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Review round 2: a restarted daemon stops reporting a month-long capture gap, and a failed listener start owns nothing

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Review round 2: otel attach names the OTLP keys that outrank the endpoint it wrote

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The client hook enforces the body spool cap too, so a down daemon is bounded (LLP 0263)

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LLP 0263 is Accepted

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