Issues

• Auto-compaction never runs in the Claude desktop app / SDK sessions: $.session.compact() is rejected and the error is only logged

  tamaratran/fast-jev-compaction#150 · Filter by author cosimtaiuz opened on Oct 16, 2026

• Discussion: Robustness of Jev-Based Context Compaction

  tamaratran/fast-jev-compaction#147 · Filter by author xiaoxiaohg8d opened on Oct 14, 2026

• Compacted session loses most of its history after --resume

  tamaratran/fast-jev-compaction#145 · Filter by author Sn-Kinos opened on Oct 12, 2026
  1

• Compact injected message text (skill bodies, command output, /context), not only tool calls

  tamaratran/fast-jev-compaction#140 · Filter by author danexplore opened on Oct 8, 2026

• Truncating one call of a parallel tool-call group splits its message; Claude Code then repairs the pairing with "Tool result missing"

  tamaratran/fast-jev-compaction#137 · Filter by author 0motionguy opened on Oct 8, 2026
  1

• Published npm tarball (0.4.1) contains a third party's logs and files absent from this repo

  tamaratran/fast-jev-compaction#136 · Filter by author leonardo-creator opened on Oct 8, 2026

• Prompts queued mid-turn are dropped by compaction

  tamaratran/fast-jev-compaction#133 · Filter by author ratautas opened on Oct 7, 2026

• Kept assistant messages are multiplied after a session resume

  tamaratran/fast-jev-compaction#129 · Filter by author orangewk opened on Oct 5, 2026

• Lone UTF-16 surrogates from slice() cuts can reach the request body (400: invalid Unicode text)

  tamaratran/fast-jev-compaction#128 · Filter by author dvakatsiienko opened on Oct 5, 2026

• Preserve a compaction marker when dropping tool calls and results

  tamaratran/fast-jev-compaction#123 · Filter by author shunichi-utsuroi opened on Oct 2, 2026
  1

• Feature Request :: How to adptat this use with Laya (the Open Source jev)

  tamaratran/fast-jev-compaction#115 · Filter by author ttsoares opened on Sep 29, 2026
  1

• Does the plugin accept an OpenRouter API key? 401 authentication_error with it

  tamaratran/fast-jev-compaction#114 · Filter by author stalexxx opened on Sep 28, 2026

• Feature Request: Add support to use API KEY from Cloudflare AI Gateway to use Jev

  tamaratran/fast-jev-compaction#109 · Filter by author githonllc opened on Sep 27, 2026

• No codex?

  tamaratran/fast-jev-compaction#108 · Filter by author andersonkoh96 opened on Sep 26, 2026
  1

• session.compact / turn.complete: precompute, subagent/fork and non-answer turns are not filtered; in-flight guard can race

  tamaratran/fast-jev-compaction#107 · Filter by author jayjeo opened on Sep 25, 2026
  2

• jev

  tamaratran/fast-jev-compaction#104 · Filter by author redwinemegan61-stack opened on Sep 25, 2026

• Is it really accurate?

  tamaratran/fast-jev-compaction#100 · Filter by author stalwarthuang opened on Sep 24, 2026

• Replay on real Claude Code sessions: Laya, SWE-Pruner, Needle 3 and a next-message oracle don't meaningfully beat head+tail (notes for #18, #86/#87)

  tamaratran/fast-jev-compaction#99 · Filter by author Dymyt-ry opened on Sep 23, 2026

• Jev requests from real sessions are blocked by Cloudflare WAF (HTTP 403 HTML page)

  tamaratran/fast-jev-compaction#97 · Filter by author grixu opened on Sep 23, 2026
  1

• Feature Request: Support SemIf decision engine for Apple Silicon MPS

  tamaratran/fast-jev-compaction#92 · Filter by author ikeikeikeda66 opened on Sep 23, 2026

• Compaction is undone on --resume: hook boundary has no preservedSegment/preservedMessages anchors

  tamaratran/fast-jev-compaction#89 · Filter by author federicodeponte opened on Sep 22, 2026
  3

• hooks cannot actually replace compaction, and full transcripts are sent to a third-party API

  tamaratran/fast-jev-compaction#88 · Filter by author WYZ870513 opened on Sep 22, 2026

• Feature Proposal: Support local open-source decision engine (Laya) as an alternative to TypeSafe Jev API

  tamaratran/fast-jev-compaction#86 · Filter by author ikeikeikeda66 opened on Sep 22, 2026
  1

• Calibration datapoints for Han-bearing payloads: estimator stays above actual (10 archived pairs, Han ~0.99 tok/char)

  tamaratran/fast-jev-compaction#82 · Filter by author nanami-0713 opened on Sep 21, 2026

• max_tokens_exceeded 400 while the local maxStateTokens check passes: estimateTokens undercounts dense runs (hex, UUIDs, base64)

  tamaratran/fast-jev-compaction#81 · Filter by author davekim917 opened on Sep 21, 2026