Issues

• Script per-server release notes with PRs and a reporter Thanks section (release:notes)

  chorev2
  modelcontextprotocol/servers#5056 · Filter by author cliffhall opened on Oct 5, 2026 · v2.0.0

• First semver release: deprecate the date-stamped npm versions and confirm the release flow end to end

  chorev2
  modelcontextprotocol/servers#4968 · Filter by author cliffhall opened on Oct 4, 2026 · v2.0.0

• Hardening: Tool-definition authorization surfaces and parameter bounds on reference servers

  modelcontextprotocol/servers#4958 · Filter by author zariffromlatif opened on Oct 3, 2026
  2

• mcp-server-fetch: fetch prompt returns JSON-RPC error code 0 with the raw exception text for an invalid URL

  modelcontextprotocol/servers#4914 · Filter by author ShipItFrog opened on Sep 30, 2026

• filesystem: clarify effective root state after initialization

  modelcontextprotocol/servers#4912 · Filter by author Josh-Shultis opened on Sep 29, 2026

• Triage the security advisory backlog (61 in triage)

  chorev2
  modelcontextprotocol/servers#4902 · Filter by author cliffhall opened on Sep 29, 2026 · v2.1.0

• CLAUDE.md: tool-naming rule (kebab-case) disagrees with filesystem and memory servers

  modelcontextprotocol/servers#4892 · Filter by author marco-ai-agent opened on Sep 29, 2026
  1

• server-everything: get-env returns the full process environment to the client (credential exposure)

  modelcontextprotocol/servers#4882 · Filter by author CieveMe opened on Sep 27, 2026
  2

• Triage the open PR backlog

  v2
  modelcontextprotocol/servers#4877 · Filter by author cliffhall opened on Sep 27, 2026 · v2.0.0
  

• Triage the open issue backlog

  v2
  modelcontextprotocol/servers#4876 · Filter by author cliffhall opened on Sep 27, 2026 · v2.0.0
  

• Tracker: Triage the open issue and PR backlog

  v2
  modelcontextprotocol/servers#4875 · Filter by author cliffhall opened on Sep 27, 2026 · v2.0.0
  

• Replace Dependabot PRs with issue-filing sweeps; SDK watch; the factory overview

  agent guidanceenhancementv2
  modelcontextprotocol/servers#4874 · Filter by author cliffhall opened on Sep 27, 2026 · v2.0.0
  

• Adopt MCP interface-diff CI for the everything server (decide on PR #3260)

  v2
  modelcontextprotocol/servers#4860 · Filter by author cliffhall opened on Sep 27, 2026 · v2.1.0
  

• Tracker: Agentic software factory (AGENTS.md, skills, quality gates, v2/main release flow)

  agent guidancev2
  modelcontextprotocol/servers#4858 · Filter by author cliffhall opened on Sep 27, 2026 · v2.0.0
  

• Tracker: 2026-07-28 Spec Refactor

  v2
  modelcontextprotocol/servers#4857 · Filter by author cliffhall opened on Sep 26, 2026 · v2.0.0
  

• 2026-07-28 Spec Refactor Wave 3 Part 1: Migrate TypeScript servers to TS SDK v2 (codemod)

  v2
  modelcontextprotocol/servers#4856 · Filter by author cliffhall opened on Sep 26, 2026 · v2.0.0

• 2026-07-28 Spec Refactor Wave 4 Part 2: Modern-era Python servers

  v2
  modelcontextprotocol/servers#4853 · Filter by author cliffhall opened on Sep 26, 2026 · v2.0.0

• 2026-07-28 Spec Refactor Wave 4 Part 1: Modern-era TypeScript servers + new features in everything

  v2
  modelcontextprotocol/servers#4852 · Filter by author cliffhall opened on Sep 26, 2026 · v2.0.0

• 2026-07-28 Spec Refactor Wave 3 Part 2: Migrate Python servers to Python SDK v2

  v2
  modelcontextprotocol/servers#4851 · Filter by author cliffhall opened on Sep 26, 2026 · v2.0.0

• readme-pr-check cannot fire on ADDITIONAL.md, so fourteen pull requests sit with no answer

  modelcontextprotocol/servers#4850 · Filter by author chrikrah opened on Sep 26, 2026

• everything: cancelled long-running operation delays stdio shutdown

  modelcontextprotocol/servers#4846 · Filter by author anilloutombam opened on Sep 24, 2026

• Filesystem README recommends deprecated MCP Roots protocol for restricting directory access

  modelcontextprotocol/servers#4844 · Filter by author Denio1337 opened on Sep 24, 2026

• Docs: fetch installs npm packages during a tool call, which is worth stating for deployments

  modelcontextprotocol/servers#4830 · Filter by author marcosmatalab opened on Sep 19, 2026
  1

• Docs: tool descriptions for browser-embedding servers do not mention the browser's own background traffic

  modelcontextprotocol/servers#4829 · Filter by author marcosmatalab opened on Sep 19, 2026

• README gate confirmation command can be used by any commenter, bypassing the "readme: pending" gate

  modelcontextprotocol/servers#4796 · Filter by author liuchunyi-buaa opened on Sep 12, 2026