Issues

• Please remove com.papayapay.consumer-production.mcp-agent/bill-payment

  modelcontextprotocol/registry#1719 · Filter by author julien-papaya opened on Oct 21, 2026
  1

• Feature request: re-check published entries periodically (more than 1 in 8 have a problem the registry doesn't catch)

  enhancement
  modelcontextprotocol/registry#1715 · Filter by author Sultan57git opened on Oct 18, 2026
  13

• Impersonation: io.github.jimmybr-PDX/rugradar copies an existing product's name and description (RugRadar)

  modelcontextprotocol/registry#1708 · Filter by author Darkjay123 opened on Oct 14, 2026

• Feature request: surface target changes between server versions (listing swaps)

  modelcontextprotocol/registry#1706 · Filter by author bl014h opened on Oct 13, 2026
  1

• login dns/http: accept the private key from an environment variable or a file, not only --private-key

  modelcontextprotocol/registry#1704 · Filter by author alexpran opened on Oct 12, 2026

• Moderation: ~2,365 near-identical servers registered under io.github.sadri-dridi/*

  modelcontextprotocol/registry#1701 · Filter by author SomehowLiving opened on Oct 11, 2026

• DNS auth 401 "no MCP public key found" despite correct, globally-propagated base64 TXT record

  modelcontextprotocol/registry#1694 · Filter by author pedroafonsouza opened on Oct 7, 2026
  1

• 3 registry records that cannot resolve for any client, and a caution about single-pass dead counts

  modelcontextprotocol/registry#1692 · Filter by author geosensor-tech opened on Oct 7, 2026

• HTTP domain authentication fails signature verification with matching Ed25519 key

  bug
  modelcontextprotocol/registry#1679 · Filter by author chrismann040-commits opened on Sep 30, 2026
  1

• Search returns superseded version records alongside latest ones, oldest first

  modelcontextprotocol/registry#1676 · Filter by author happy520ai opened on Sep 27, 2026
  1

• Orphaned records after a GitHub account rename cannot be deprecated by their owner

  modelcontextprotocol/registry#1662 · Filter by author traffiy opened on Sep 22, 2026
  2

• Request: delete io.github.UlyssesModel/kirk-mcp (all versions) - org renamed to Kavara-AI, blocking republish

  modelcontextprotocol/registry#1651 · Filter by author johnedge-kavara opened on Sep 18, 2026
  1

• server.json: no way to select a specific bin when an npm package exposes multiple executables

  modelcontextprotocol/registry#1629 · Filter by author ErwanRaulo opened on Sep 8, 2026
  2

• HTTP authentication verification fails due to unreachable verification endpoint / missing egress IP documentation

  bug
  modelcontextprotocol/registry#1625 · Filter by author jaavid opened on Sep 7, 2026

• Add RubyGems (rubygems.org) as a supported package registry type

  modelcontextprotocol/registry#1582 · Filter by author koic opened on Aug 27, 2026

• 387 active servers declare neither remotes nor packages and cannot be reached

  modelcontextprotocol/registry#1579 · Filter by author Xdott opened on Aug 27, 2026
  9

• Deprecate io.github.perplexityai/mcp-server 0.5.0–0.7.0 — remotes point at mcp.perplexity.ai, which is NXDOMAIN

  modelcontextprotocol/registry#1575 · Filter by author dhk opened on Aug 26, 2026
  1

• Dual-namespace ownership: a package published under both io.github.* and a verified domain has no way to be recognized as one publisher

  modelcontextprotocol/registry#1556 · Filter by author Wolfe-Jam opened on Aug 20, 2026
  1

• One domain holds 75 registry entries under 75 separately-registered namespaces, and 62 of them serve text/html

  modelcontextprotocol/registry#1488 · Filter by author siliroid opened on Jul 28, 2026
  1

• Provenance audit: 38/398 top-graded servers' repository URLs point at renamed or transferred repos

  modelcontextprotocol/registry#1484 · Filter by author healthai-hq opened on Jul 28, 2026
  4

• Unable to publish under GitHub organisation namespace despite organisation ownership

  bug
  modelcontextprotocol/registry#1468 · Filter by author premnathm opened on Jul 20, 2026
  14

  

• IsValidRemoteURL only blocks literal localhost/127.0.0.1 — misses [::1], 127.0.0.0/8, 0.0.0.0, and private/link-local addresses

  modelcontextprotocol/registry#1465 · Filter by author rajanpanth opened on Jul 20, 2026
  1

• feat: search should also match against server description field

  modelcontextprotocol/registry#1453 · Filter by author truecallerabreham opened on Jul 16, 2026
  13

• Status updates via mcp-publisher consistently time out with 504 from nginx

  modelcontextprotocol/registry#1444 · Filter by author escott- opened on Jul 13, 2026
  4

  

• Allow usage of validators (and authentication checks) as a library

  enhancement
  modelcontextprotocol/registry#1394 · Filter by author LukasHeimann opened on Jun 25, 2026
  1