Issues

• nul byte in an env value is accepted at config load and fails at the first spawn

  configurationenhancementP4
  bug-ops/mcpls#751 · Filter by author bug-ops opened on Oct 7, 2026

• known mcp requests with undecodable params answer method not found instead of invalid params

  enhancementmcpls-coreP4
  bug-ops/mcpls#750 · Filter by author bug-ops opened on Oct 7, 2026

• error responses and warn logs echo client-supplied file paths, uris, cursors and method names at full length

  enhancementmcpls-coreP3security
  bug-ops/mcpls#749 · Filter by author bug-ops opened on Oct 7, 2026

• small api, dry and modern-api leftovers from the #726 to #732 batch

  enhancementmcpls-coreP4
  bug-ops/mcpls#748 · Filter by author bug-ops opened on Oct 7, 2026

• launcher flag and wrapped-program types: mixed short and long inline flags, +c reported as -c, wrapped programs as bare indices

  enhancementmcpls-coreP3
  bug-ops/mcpls#747 · Filter by author bug-ops opened on Oct 7, 2026

• whole-document requests hand-build params and timeouts outside positioned.rs, and name-addressed tools repeat one body

  enhancementmcpls-coreP3
  bug-ops/mcpls#746 · Filter by author bug-ops opened on Oct 7, 2026

• get_completions accepts an empty trigger, and the name newtypes re-implement BoundedText

  bugmcpls-coreP3
  bug-ops/mcpls#745 · Filter by author bug-ops opened on Oct 7, 2026

• server lanes are taken one at a time and silently replaced by dead channels, and lane routing is decided twice

  enhancementmcpls-coreP3
  bug-ops/mcpls#744 · Filter by author bug-ops opened on Oct 7, 2026

• diagnostics that need real serialization are serialized twice per publish on the lsp message loop

  enhancementmcpls-coreP3
  bug-ops/mcpls#743 · Filter by author bug-ops opened on Oct 7, 2026

• lost-publish path skips the role re-check after resolve, announces unchanged files and reorders republished files

  enhancementmcpls-coreP3
  bug-ops/mcpls#742 · Filter by author bug-ops opened on Oct 7, 2026

• untrusted launcher admits distribution names of listed shells and interpreters and php -R/-B/-E/-F code flags

  enhancementmcpls-coreP3security
  bug-ops/mcpls#740 · Filter by author bug-ops opened on Oct 7, 2026

• small hardening leftovers from the publish mailbox, capability and env key work

  enhancementmcpls-coreP4
  bug-ops/mcpls#738 · Filter by author bug-ops opened on Oct 7, 2026
  1

• json-rpc response carrying both result and error loses the error code

  enhancementmcpls-coreP4
  bug-ops/mcpls#737 · Filter by author bug-ops opened on Oct 7, 2026

• workspace executable backstop in launcher arguments is not rechecked at restart or respawn

  enhancementmcpls-coreP3security
  bug-ops/mcpls#736 · Filter by author bug-ops opened on Oct 7, 2026

• remaining error variants repeat their source text and ErrorChain dedupes by substring

  enhancementmcpls-coreP3
  bug-ops/mcpls#735 · Filter by author bug-ops opened on Oct 7, 2026

• untrusted launcher admits further spellings of code-running flags and misses cabal and stack run aliases

  enhancementmcpls-coreP3security
  bug-ops/mcpls#734 · Filter by author bug-ops opened on Oct 7, 2026
  1

• client-cancelled tool calls and timed-out requests are never cancelled on the language server

  enhancementmcpls-coreP3
  bug-ops/mcpls#687 · Filter by author bug-ops opened on Oct 6, 2026

• native tsc auto-selection on Windows is untested on a real Windows host

  enhancementP4
  bug-ops/mcpls#683 · Filter by author bug-ops opened on Oct 6, 2026

• diagnostics resource subscribers are not notified of an on-disk edit that no tool call observes

  enhancementmcpls-coreP3
  bug-ops/mcpls#648 · Filter by author bug-ops opened on Oct 6, 2026
  1

• mcpls-bench results need a second machine, published numbers and runs that require external infrastructure

  enhancementP4
  bug-ops/mcpls#592 · Filter by author bug-ops opened on Oct 4, 2026
  1

• feat(mcp): support MCP 2025-11-25 tasks/call for long-running tool requests

  enhancementmcpls-coreP4
  bug-ops/mcpls#119 · Filter by author bug-ops opened on Apr 29, 2026
  2