diff --git a/CMakeLists.txt b/CMakeLists.txt
index b3410882..905e83da 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -610,6 +610,7 @@ set(WOWEE_SOURCES
     src/pipeline/wowee_spells.cpp
     src/pipeline/wowee_achievements.cpp
     src/pipeline/wowee_trainers.cpp
+    src/pipeline/wowee_gossip.cpp
     src/pipeline/custom_zone_discovery.cpp
     src/pipeline/dbc_layout.cpp
 
@@ -1366,6 +1367,7 @@ add_executable(wowee_editor
     tools/editor/cli_spells_catalog.cpp
     tools/editor/cli_achievements_catalog.cpp
     tools/editor/cli_trainers_catalog.cpp
+    tools/editor/cli_gossip_catalog.cpp
     tools/editor/cli_quest_objective.cpp
     tools/editor/cli_quest_reward.cpp
     tools/editor/cli_clone.cpp
@@ -1454,6 +1456,7 @@ add_executable(wowee_editor
     src/pipeline/wowee_spells.cpp
     src/pipeline/wowee_achievements.cpp
     src/pipeline/wowee_trainers.cpp
+    src/pipeline/wowee_gossip.cpp
     src/pipeline/custom_zone_discovery.cpp
     src/pipeline/terrain_mesh.cpp
 
diff --git a/include/pipeline/wowee_gossip.hpp b/include/pipeline/wowee_gossip.hpp
new file mode 100644
index 00000000..0c96cb3a
--- /dev/null
+++ b/include/pipeline/wowee_gossip.hpp
@@ -0,0 +1,123 @@
+#pragma once
+
+#include <cstdint>
+#include <string>
+#include <vector>
+
+namespace wowee {
+namespace pipeline {
+
+// Wowee Open Gossip Menu catalog (.wgsp) — novel replacement
+// for AzerothCore-style gossip_menu + gossip_menu_option +
+// npc_text SQL tables PLUS the Blizzard NpcText.dbc family.
+// The 23rd open format added to the editor.
+//
+// An NPC's dialogue tree: a menu of options the player can
+// pick from when right-clicking the NPC. Each option may
+// bridge to another menu, trigger a vendor / trainer
+// interaction, offer a quest, etc.
+//
+// This format closes the WCRT.gossipId cross-reference gap
+// from batch 116 — until now WCRT had a gossipId field that
+// pointed to a format that didn't exist yet.
+//
+// Cross-references with previously-added formats:
+//   WCRT.entry.gossipId        → WGSP.entry.menuId
+//   WGSP.option.actionTarget (kind=Submenu) → WGSP.entry.menuId
+//                                              (intra-format chain)
+//   WGSP.option.actionTarget (kind=Vendor / Trainer)
+//                                          → WTRN.entry.npcId
+//   WGSP.option.actionTarget (kind=Quest)  → WQT.entry.questId
+//
+// Binary layout (little-endian):
+//   magic[4]            = "WGSP"
+//   version (uint32)    = current 1
+//   nameLen + name (catalog label)
+//   entryCount (uint32)
+//   entries (each):
+//     menuId (uint32)
+//     titleLen + titleText
+//     optionCount (uint8) + pad[3]
+//     options (optionCount × {
+//       optionId (uint32)
+//       textLen + text
+//       kind (uint8) + pad[3]
+//       actionTarget (uint32)
+//       requiredFlags (uint32)
+//       moneyCostCopper (uint32)
+//     })
+struct WoweeGossip {
+    enum OptionKind : uint8_t {
+        Close         = 0,    // closes the menu, no action
+        Submenu       = 1,    // jumps to another menuId
+        Vendor        = 2,    // opens vendor inventory window
+        Trainer       = 3,    // opens trainer spell window
+        Quest         = 4,    // opens quest dialog
+        Tabard        = 5,    // opens tabard customization
+        Banker        = 6,    // opens bank
+        Innkeeper     = 7,    // sets hearth + opens vendor
+        FlightMaster  = 8,    // opens taxi node
+        TextOnly      = 9,    // dialogue only, no action
+        Script        = 10,   // triggers a server-side script
+        Battlemaster  = 11,
+        Auctioneer    = 12,
+    };
+
+    enum OptionFlags : uint32_t {
+        AllianceOnly  = 0x01,
+        HordeOnly     = 0x02,
+        Coinpouch     = 0x04,    // shows the coin icon when paid
+        QuestGated    = 0x08,    // visible only with matching quest
+        Closes        = 0x10,    // closes the menu after the action
+    };
+
+    struct Option {
+        uint32_t optionId = 0;
+        std::string text;
+        uint8_t kind = TextOnly;
+        uint32_t actionTarget = 0;     // submenu / NPC / quest id
+        uint32_t requiredFlags = 0;
+        uint32_t moneyCostCopper = 0;
+    };
+
+    struct Entry {
+        uint32_t menuId = 0;
+        std::string titleText;
+        std::vector<Option> options;
+    };
+
+    std::string name;
+    std::vector<Entry> entries;
+
+    bool isValid() const { return !entries.empty(); }
+
+    // Lookup by menuId — nullptr if not present.
+    const Entry* findById(uint32_t menuId) const;
+
+    static const char* optionKindName(uint8_t k);
+};
+
+class WoweeGossipLoader {
+public:
+    static bool save(const WoweeGossip& cat,
+                     const std::string& basePath);
+    static WoweeGossip load(const std::string& basePath);
+    static bool exists(const std::string& basePath);
+
+    // Preset emitters used by --gen-gossip* variants.
+    //
+    //   makeStarter — single menu with greeting + 3 options
+    //                  (vendor / trainer / close).
+    //   makeInnkeeper — menu 4001 (matches WCRT.gossipId on
+    //                    Bartleby): set hearth + browse goods
+    //                    + bind to flight + close.
+    //   makeQuestGiver — branching menu: greeting + 2 quests +
+    //                     submenu "tell me about the area"
+    //                     leading to lore text + close.
+    static WoweeGossip makeStarter(const std::string& catalogName);
+    static WoweeGossip makeInnkeeper(const std::string& catalogName);
+    static WoweeGossip makeQuestGiver(const std::string& catalogName);
+};
+
+} // namespace pipeline
+} // namespace wowee
diff --git a/src/pipeline/wowee_gossip.cpp b/src/pipeline/wowee_gossip.cpp
new file mode 100644
index 00000000..3f19ba70
--- /dev/null
+++ b/src/pipeline/wowee_gossip.cpp
@@ -0,0 +1,266 @@
+#include "pipeline/wowee_gossip.hpp"
+
+#include <cstdio>
+#include <cstring>
+#include <fstream>
+
+namespace wowee {
+namespace pipeline {
+
+namespace {
+
+constexpr char kMagic[4] = {'W', 'G', 'S', 'P'};
+constexpr uint32_t kVersion = 1;
+
+template <typename T>
+void writePOD(std::ofstream& os, const T& v) {
+    os.write(reinterpret_cast<const char*>(&v), sizeof(T));
+}
+
+template <typename T>
+bool readPOD(std::ifstream& is, T& v) {
+    is.read(reinterpret_cast<char*>(&v), sizeof(T));
+    return is.gcount() == static_cast<std::streamsize>(sizeof(T));
+}
+
+void writeStr(std::ofstream& os, const std::string& s) {
+    uint32_t n = static_cast<uint32_t>(s.size());
+    writePOD(os, n);
+    if (n > 0) os.write(s.data(), n);
+}
+
+bool readStr(std::ifstream& is, std::string& s) {
+    uint32_t n = 0;
+    if (!readPOD(is, n)) return false;
+    if (n > (1u << 20)) return false;
+    s.resize(n);
+    if (n > 0) {
+        is.read(s.data(), n);
+        if (is.gcount() != static_cast<std::streamsize>(n)) {
+            s.clear();
+            return false;
+        }
+    }
+    return true;
+}
+
+std::string normalizePath(std::string base) {
+    if (base.size() < 5 || base.substr(base.size() - 5) != ".wgsp") {
+        base += ".wgsp";
+    }
+    return base;
+}
+
+} // namespace
+
+const WoweeGossip::Entry* WoweeGossip::findById(uint32_t menuId) const {
+    for (const auto& e : entries) {
+        if (e.menuId == menuId) return &e;
+    }
+    return nullptr;
+}
+
+const char* WoweeGossip::optionKindName(uint8_t k) {
+    switch (k) {
+        case Close:        return "close";
+        case Submenu:      return "submenu";
+        case Vendor:       return "vendor";
+        case Trainer:      return "trainer";
+        case Quest:        return "quest";
+        case Tabard:       return "tabard";
+        case Banker:       return "banker";
+        case Innkeeper:    return "innkeeper";
+        case FlightMaster: return "flight";
+        case TextOnly:     return "text";
+        case Script:       return "script";
+        case Battlemaster: return "battlemaster";
+        case Auctioneer:   return "auctioneer";
+        default:           return "unknown";
+    }
+}
+
+bool WoweeGossipLoader::save(const WoweeGossip& cat,
+                             const std::string& basePath) {
+    std::ofstream os(normalizePath(basePath), std::ios::binary);
+    if (!os) return false;
+    os.write(kMagic, 4);
+    writePOD(os, kVersion);
+    writeStr(os, cat.name);
+    uint32_t entryCount = static_cast<uint32_t>(cat.entries.size());
+    writePOD(os, entryCount);
+    for (const auto& e : cat.entries) {
+        writePOD(os, e.menuId);
+        writeStr(os, e.titleText);
+        uint8_t optCount = static_cast<uint8_t>(
+            e.options.size() > 255 ? 255 : e.options.size());
+        writePOD(os, optCount);
+        uint8_t pad[3] = {0, 0, 0};
+        os.write(reinterpret_cast<const char*>(pad), 3);
+        for (uint8_t k = 0; k < optCount; ++k) {
+            const auto& o = e.options[k];
+            writePOD(os, o.optionId);
+            writeStr(os, o.text);
+            writePOD(os, o.kind);
+            os.write(reinterpret_cast<const char*>(pad), 3);
+            writePOD(os, o.actionTarget);
+            writePOD(os, o.requiredFlags);
+            writePOD(os, o.moneyCostCopper);
+        }
+    }
+    return os.good();
+}
+
+WoweeGossip WoweeGossipLoader::load(const std::string& basePath) {
+    WoweeGossip out;
+    std::ifstream is(normalizePath(basePath), std::ios::binary);
+    if (!is) return out;
+    char magic[4];
+    is.read(magic, 4);
+    if (std::memcmp(magic, kMagic, 4) != 0) return out;
+    uint32_t version = 0;
+    if (!readPOD(is, version) || version != kVersion) return out;
+    if (!readStr(is, out.name)) return out;
+    uint32_t entryCount = 0;
+    if (!readPOD(is, entryCount)) return out;
+    if (entryCount > (1u << 20)) return out;
+    out.entries.resize(entryCount);
+    for (auto& e : out.entries) {
+        if (!readPOD(is, e.menuId)) { out.entries.clear(); return out; }
+        if (!readStr(is, e.titleText)) { out.entries.clear(); return out; }
+        uint8_t optCount = 0;
+        if (!readPOD(is, optCount)) { out.entries.clear(); return out; }
+        uint8_t pad[3];
+        is.read(reinterpret_cast<char*>(pad), 3);
+        if (is.gcount() != 3) { out.entries.clear(); return out; }
+        e.options.resize(optCount);
+        for (uint8_t k = 0; k < optCount; ++k) {
+            auto& o = e.options[k];
+            if (!readPOD(is, o.optionId)) {
+                out.entries.clear(); return out;
+            }
+            if (!readStr(is, o.text)) {
+                out.entries.clear(); return out;
+            }
+            if (!readPOD(is, o.kind)) {
+                out.entries.clear(); return out;
+            }
+            is.read(reinterpret_cast<char*>(pad), 3);
+            if (is.gcount() != 3) { out.entries.clear(); return out; }
+            if (!readPOD(is, o.actionTarget) ||
+                !readPOD(is, o.requiredFlags) ||
+                !readPOD(is, o.moneyCostCopper)) {
+                out.entries.clear(); return out;
+            }
+        }
+    }
+    return out;
+}
+
+bool WoweeGossipLoader::exists(const std::string& basePath) {
+    std::ifstream is(normalizePath(basePath), std::ios::binary);
+    return is.good();
+}
+
+WoweeGossip WoweeGossipLoader::makeStarter(const std::string& catalogName) {
+    WoweeGossip c;
+    c.name = catalogName;
+    {
+        WoweeGossip::Entry e;
+        e.menuId = 1;
+        e.titleText = "Greetings, traveler. How can I help?";
+        e.options.push_back({1, "I want to browse your goods.",
+                              WoweeGossip::Vendor, 0,
+                              WoweeGossip::Closes, 0});
+        e.options.push_back({2, "Train me.",
+                              WoweeGossip::Trainer, 0,
+                              WoweeGossip::Closes, 0});
+        e.options.push_back({3, "Goodbye.",
+                              WoweeGossip::Close, 0,
+                              WoweeGossip::Closes, 0});
+        c.entries.push_back(e);
+    }
+    return c;
+}
+
+WoweeGossip WoweeGossipLoader::makeInnkeeper(const std::string& catalogName) {
+    WoweeGossip c;
+    c.name = catalogName;
+    {
+        // menuId 4001 deliberately matches what WCRT.makeStarter
+        // and WCRT.makeMerchants set as Bartleby's gossipId
+        // (currently 0 — set this when the demo content stack
+        // is updated to wire WCRT.gossipId = 4001).
+        WoweeGossip::Entry e;
+        e.menuId = 4001;
+        e.titleText =
+            "Welcome to the inn! What'll it be — a room, "
+            "a meal, or directions?";
+        e.options.push_back({1, "Make this inn my home.",
+                              WoweeGossip::Innkeeper, 0,
+                              WoweeGossip::Closes, 0});
+        e.options.push_back({2, "Show me what you have for sale.",
+                              WoweeGossip::Vendor, 4001,
+                              WoweeGossip::Closes, 0});
+        e.options.push_back({3, "I need to take a flight.",
+                              WoweeGossip::FlightMaster, 0,
+                              WoweeGossip::Closes, 0});
+        e.options.push_back({4, "Tell me about the area.",
+                              WoweeGossip::Submenu, 4002,
+                              0, 0});
+        e.options.push_back({5, "Goodbye.",
+                              WoweeGossip::Close, 0,
+                              WoweeGossip::Closes, 0});
+        c.entries.push_back(e);
+    }
+    {
+        // Submenu reached from the "tell me about the area" option.
+        WoweeGossip::Entry e;
+        e.menuId = 4002;
+        e.titleText =
+            "There's been bandit trouble of late. The Defias "
+            "have a camp east of here. Mind your purse on the "
+            "road.";
+        e.options.push_back({1, "Back.",
+                              WoweeGossip::Submenu, 4001,
+                              0, 0});
+        e.options.push_back({2, "Goodbye.",
+                              WoweeGossip::Close, 0,
+                              WoweeGossip::Closes, 0});
+        c.entries.push_back(e);
+    }
+    return c;
+}
+
+WoweeGossip WoweeGossipLoader::makeQuestGiver(const std::string& catalogName) {
+    WoweeGossip c;
+    c.name = catalogName;
+    {
+        WoweeGossip::Entry e;
+        e.menuId = 5000;
+        e.titleText =
+            "I have work for someone of your obvious talent.";
+        // Quest options reference WQT.questId values from
+        // makeStarter/makeChain.
+        e.options.push_back({1, "Tell me about Bandit Trouble.",
+                              WoweeGossip::Quest, 1,
+                              0, 0});
+        e.options.push_back({2, "What's this about a camp?",
+                              WoweeGossip::Quest, 100,
+                              0, 0});
+        e.options.push_back({3, "I have business with the bank.",
+                              WoweeGossip::Banker, 0,
+                              WoweeGossip::Closes, 0});
+        e.options.push_back({4, "Pay 10 gold to respec my talents.",
+                              WoweeGossip::Script, 9001,
+                              WoweeGossip::Coinpouch | WoweeGossip::Closes,
+                              100000});  // 10g
+        e.options.push_back({5, "Goodbye.",
+                              WoweeGossip::Close, 0,
+                              WoweeGossip::Closes, 0});
+        c.entries.push_back(e);
+    }
+    return c;
+}
+
+} // namespace pipeline
+} // namespace wowee
diff --git a/tools/editor/cli_arg_required.cpp b/tools/editor/cli_arg_required.cpp
index 3ed5ab5b..ceadd12a 100644
--- a/tools/editor/cli_arg_required.cpp
+++ b/tools/editor/cli_arg_required.cpp
@@ -65,6 +65,8 @@ const char* const kArgRequired[] = {
     "--gen-trainers", "--gen-trainers-mage", "--gen-trainers-weapons",
     "--info-wtrn", "--validate-wtrn",
     "--export-wtrn-json", "--import-wtrn-json",
+    "--gen-gossip", "--gen-gossip-innkeeper", "--gen-gossip-questgiver",
+    "--info-wgsp", "--validate-wgsp",
     "--gen-weather-temperate", "--gen-weather-arctic",
     "--gen-weather-desert", "--gen-weather-stormy",
     "--gen-zone-atmosphere",
diff --git a/tools/editor/cli_dispatch.cpp b/tools/editor/cli_dispatch.cpp
index d3cbce8a..7fc3ffe6 100644
--- a/tools/editor/cli_dispatch.cpp
+++ b/tools/editor/cli_dispatch.cpp
@@ -50,6 +50,7 @@
 #include "cli_spells_catalog.hpp"
 #include "cli_achievements_catalog.hpp"
 #include "cli_trainers_catalog.hpp"
+#include "cli_gossip_catalog.hpp"
 #include "cli_quest_objective.hpp"
 #include "cli_quest_reward.hpp"
 #include "cli_clone.hpp"
@@ -141,6 +142,7 @@ constexpr DispatchFn kDispatchTable[] = {
     handleSpellsCatalog,
     handleAchievementsCatalog,
     handleTrainersCatalog,
+    handleGossipCatalog,
     handleQuestObjective,
     handleQuestReward,
     handleClone,
diff --git a/tools/editor/cli_gossip_catalog.cpp b/tools/editor/cli_gossip_catalog.cpp
new file mode 100644
index 00000000..9c3a2089
--- /dev/null
+++ b/tools/editor/cli_gossip_catalog.cpp
@@ -0,0 +1,293 @@
+#include "cli_gossip_catalog.hpp"
+#include "cli_arg_parse.hpp"
+#include "cli_box_emitter.hpp"
+
+#include "pipeline/wowee_gossip.hpp"
+#include <nlohmann/json.hpp>
+
+#include <cstdint>
+#include <cstdio>
+#include <cstring>
+#include <fstream>
+#include <string>
+#include <vector>
+
+namespace wowee {
+namespace editor {
+namespace cli {
+
+namespace {
+
+std::string stripWgspExt(std::string base) {
+    stripExt(base, ".wgsp");
+    return base;
+}
+
+void appendOptFlagsStr(std::string& s, uint32_t flags) {
+    if (flags & wowee::pipeline::WoweeGossip::AllianceOnly) s += "alliance ";
+    if (flags & wowee::pipeline::WoweeGossip::HordeOnly)    s += "horde ";
+    if (flags & wowee::pipeline::WoweeGossip::Coinpouch)    s += "coin ";
+    if (flags & wowee::pipeline::WoweeGossip::QuestGated)   s += "quest-gated ";
+    if (flags & wowee::pipeline::WoweeGossip::Closes)       s += "closes ";
+    if (s.empty()) s = "-";
+    else if (s.back() == ' ') s.pop_back();
+}
+
+bool saveOrError(const wowee::pipeline::WoweeGossip& c,
+                 const std::string& base, const char* cmd) {
+    if (!wowee::pipeline::WoweeGossipLoader::save(c, base)) {
+        std::fprintf(stderr, "%s: failed to save %s.wgsp\n",
+                     cmd, base.c_str());
+        return false;
+    }
+    return true;
+}
+
+uint32_t totalOptions(const wowee::pipeline::WoweeGossip& c) {
+    uint32_t n = 0;
+    for (const auto& e : c.entries) n += static_cast<uint32_t>(e.options.size());
+    return n;
+}
+
+void printGenSummary(const wowee::pipeline::WoweeGossip& c,
+                     const std::string& base) {
+    std::printf("Wrote %s.wgsp\n", base.c_str());
+    std::printf("  catalog : %s\n", c.name.c_str());
+    std::printf("  menus   : %zu (%u options total)\n",
+                c.entries.size(), totalOptions(c));
+}
+
+int handleGenStarter(int& i, int argc, char** argv) {
+    std::string base = argv[++i];
+    std::string name = "StarterGossip";
+    if (parseOptArg(i, argc, argv)) name = argv[++i];
+    base = stripWgspExt(base);
+    auto c = wowee::pipeline::WoweeGossipLoader::makeStarter(name);
+    if (!saveOrError(c, base, "gen-gossip")) return 1;
+    printGenSummary(c, base);
+    return 0;
+}
+
+int handleGenInnkeeper(int& i, int argc, char** argv) {
+    std::string base = argv[++i];
+    std::string name = "InnkeeperGossip";
+    if (parseOptArg(i, argc, argv)) name = argv[++i];
+    base = stripWgspExt(base);
+    auto c = wowee::pipeline::WoweeGossipLoader::makeInnkeeper(name);
+    if (!saveOrError(c, base, "gen-gossip-innkeeper")) return 1;
+    printGenSummary(c, base);
+    return 0;
+}
+
+int handleGenQuestGiver(int& i, int argc, char** argv) {
+    std::string base = argv[++i];
+    std::string name = "QuestGiverGossip";
+    if (parseOptArg(i, argc, argv)) name = argv[++i];
+    base = stripWgspExt(base);
+    auto c = wowee::pipeline::WoweeGossipLoader::makeQuestGiver(name);
+    if (!saveOrError(c, base, "gen-gossip-questgiver")) return 1;
+    printGenSummary(c, base);
+    return 0;
+}
+
+int handleInfo(int& i, int argc, char** argv) {
+    std::string base = argv[++i];
+    bool jsonOut = consumeJsonFlag(i, argc, argv);
+    base = stripWgspExt(base);
+    if (!wowee::pipeline::WoweeGossipLoader::exists(base)) {
+        std::fprintf(stderr, "WGSP not found: %s.wgsp\n", base.c_str());
+        return 1;
+    }
+    auto c = wowee::pipeline::WoweeGossipLoader::load(base);
+    if (jsonOut) {
+        nlohmann::json j;
+        j["wgsp"] = base + ".wgsp";
+        j["name"] = c.name;
+        j["count"] = c.entries.size();
+        j["totalOptions"] = totalOptions(c);
+        nlohmann::json arr = nlohmann::json::array();
+        for (const auto& e : c.entries) {
+            nlohmann::json je;
+            je["menuId"] = e.menuId;
+            je["titleText"] = e.titleText;
+            nlohmann::json opts = nlohmann::json::array();
+            for (const auto& o : e.options) {
+                std::string fs;
+                appendOptFlagsStr(fs, o.requiredFlags);
+                opts.push_back({
+                    {"optionId", o.optionId},
+                    {"text", o.text},
+                    {"kind", o.kind},
+                    {"kindName", wowee::pipeline::WoweeGossip::optionKindName(o.kind)},
+                    {"actionTarget", o.actionTarget},
+                    {"requiredFlags", o.requiredFlags},
+                    {"requiredFlagsStr", fs},
+                    {"moneyCostCopper", o.moneyCostCopper},
+                });
+            }
+            je["options"] = opts;
+            arr.push_back(je);
+        }
+        j["entries"] = arr;
+        std::printf("%s\n", j.dump(2).c_str());
+        return 0;
+    }
+    std::printf("WGSP: %s.wgsp\n", base.c_str());
+    std::printf("  catalog : %s\n", c.name.c_str());
+    std::printf("  menus   : %zu (%u options total)\n",
+                c.entries.size(), totalOptions(c));
+    if (c.entries.empty()) return 0;
+    for (const auto& e : c.entries) {
+        std::printf("\n  menuId=%u\n", e.menuId);
+        std::printf("    title : \"%s\"\n", e.titleText.c_str());
+        if (e.options.empty()) {
+            std::printf("    *no options*\n");
+            continue;
+        }
+        for (const auto& o : e.options) {
+            std::string fs;
+            appendOptFlagsStr(fs, o.requiredFlags);
+            std::printf("    [%-9s] target=%-5u  cost=%-6uc  flags=%s\n",
+                        wowee::pipeline::WoweeGossip::optionKindName(o.kind),
+                        o.actionTarget, o.moneyCostCopper, fs.c_str());
+            std::printf("                 \"%s\"\n", o.text.c_str());
+        }
+    }
+    return 0;
+}
+
+int handleValidate(int& i, int argc, char** argv) {
+    std::string base = argv[++i];
+    bool jsonOut = consumeJsonFlag(i, argc, argv);
+    base = stripWgspExt(base);
+    if (!wowee::pipeline::WoweeGossipLoader::exists(base)) {
+        std::fprintf(stderr,
+            "validate-wgsp: WGSP not found: %s.wgsp\n", base.c_str());
+        return 1;
+    }
+    auto c = wowee::pipeline::WoweeGossipLoader::load(base);
+    std::vector<std::string> errors;
+    std::vector<std::string> warnings;
+    if (c.entries.empty()) {
+        warnings.push_back("catalog has zero entries");
+    }
+    std::vector<uint32_t> idsSeen;
+    idsSeen.reserve(c.entries.size());
+    // Build the set of menuIds present so we can verify
+    // intra-format Submenu cross-references resolve.
+    std::vector<uint32_t> menuIds;
+    menuIds.reserve(c.entries.size());
+    for (const auto& e : c.entries) menuIds.push_back(e.menuId);
+    auto hasMenu = [&](uint32_t id) {
+        for (uint32_t m : menuIds) if (m == id) return true;
+        return false;
+    };
+    for (size_t k = 0; k < c.entries.size(); ++k) {
+        const auto& e = c.entries[k];
+        std::string ctx = "entry " + std::to_string(k) +
+                          " (menuId=" + std::to_string(e.menuId) + ")";
+        if (e.menuId == 0) {
+            errors.push_back(ctx + ": menuId is 0");
+        }
+        if (e.titleText.empty()) {
+            warnings.push_back(ctx + ": titleText is empty");
+        }
+        if (e.options.empty()) {
+            warnings.push_back(ctx +
+                ": no options (player has no way to dismiss the menu)");
+        }
+        // Alliance + Horde restriction is mutually exclusive.
+        for (size_t oi = 0; oi < e.options.size(); ++oi) {
+            const auto& o = e.options[oi];
+            std::string octx = ctx + " option " + std::to_string(oi);
+            if (o.kind > wowee::pipeline::WoweeGossip::Auctioneer) {
+                errors.push_back(octx + ": kind " +
+                    std::to_string(o.kind) + " not in known range 0..12");
+            }
+            if (o.text.empty()) {
+                errors.push_back(octx + ": text is empty");
+            }
+            // Submenu must point at a menuId that exists in the catalog.
+            if (o.kind == wowee::pipeline::WoweeGossip::Submenu) {
+                if (o.actionTarget == 0) {
+                    errors.push_back(octx + ": Submenu option has actionTarget=0");
+                } else if (!hasMenu(o.actionTarget)) {
+                    errors.push_back(octx + ": Submenu actionTarget " +
+                        std::to_string(o.actionTarget) +
+                        " does not exist in this catalog");
+                }
+            }
+            // Coinpouch flag without moneyCost is misleading — the
+            // coin icon would show with no actual fee.
+            if ((o.requiredFlags & wowee::pipeline::WoweeGossip::Coinpouch) &&
+                o.moneyCostCopper == 0) {
+                warnings.push_back(octx +
+                    ": Coinpouch flag set but moneyCostCopper=0");
+            }
+            if ((o.requiredFlags & wowee::pipeline::WoweeGossip::AllianceOnly) &&
+                (o.requiredFlags & wowee::pipeline::WoweeGossip::HordeOnly)) {
+                errors.push_back(octx +
+                    ": AllianceOnly and HordeOnly both set (incoherent)");
+            }
+        }
+        for (uint32_t prev : idsSeen) {
+            if (prev == e.menuId) {
+                errors.push_back(ctx + ": duplicate menuId");
+                break;
+            }
+        }
+        idsSeen.push_back(e.menuId);
+    }
+    bool ok = errors.empty();
+    if (jsonOut) {
+        nlohmann::json j;
+        j["wgsp"] = base + ".wgsp";
+        j["ok"] = ok;
+        j["errors"] = errors;
+        j["warnings"] = warnings;
+        std::printf("%s\n", j.dump(2).c_str());
+        return ok ? 0 : 1;
+    }
+    std::printf("validate-wgsp: %s.wgsp\n", base.c_str());
+    if (ok && warnings.empty()) {
+        std::printf("  OK — %zu menus (%u options), all menuIds unique\n",
+                    c.entries.size(), totalOptions(c));
+        return 0;
+    }
+    if (!warnings.empty()) {
+        std::printf("  warnings (%zu):\n", warnings.size());
+        for (const auto& w : warnings)
+            std::printf("    - %s\n", w.c_str());
+    }
+    if (!errors.empty()) {
+        std::printf("  ERRORS (%zu):\n", errors.size());
+        for (const auto& e : errors)
+            std::printf("    - %s\n", e.c_str());
+    }
+    return ok ? 0 : 1;
+}
+
+} // namespace
+
+bool handleGossipCatalog(int& i, int argc, char** argv, int& outRc) {
+    if (std::strcmp(argv[i], "--gen-gossip") == 0 && i + 1 < argc) {
+        outRc = handleGenStarter(i, argc, argv); return true;
+    }
+    if (std::strcmp(argv[i], "--gen-gossip-innkeeper") == 0 && i + 1 < argc) {
+        outRc = handleGenInnkeeper(i, argc, argv); return true;
+    }
+    if (std::strcmp(argv[i], "--gen-gossip-questgiver") == 0 && i + 1 < argc) {
+        outRc = handleGenQuestGiver(i, argc, argv); return true;
+    }
+    if (std::strcmp(argv[i], "--info-wgsp") == 0 && i + 1 < argc) {
+        outRc = handleInfo(i, argc, argv); return true;
+    }
+    if (std::strcmp(argv[i], "--validate-wgsp") == 0 && i + 1 < argc) {
+        outRc = handleValidate(i, argc, argv); return true;
+    }
+    return false;
+}
+
+} // namespace cli
+} // namespace editor
+} // namespace wowee
diff --git a/tools/editor/cli_gossip_catalog.hpp b/tools/editor/cli_gossip_catalog.hpp
new file mode 100644
index 00000000..dd485c80
--- /dev/null
+++ b/tools/editor/cli_gossip_catalog.hpp
@@ -0,0 +1,11 @@
+#pragma once
+
+namespace wowee {
+namespace editor {
+namespace cli {
+
+bool handleGossipCatalog(int& i, int argc, char** argv, int& outRc);
+
+} // namespace cli
+} // namespace editor
+} // namespace wowee
diff --git a/tools/editor/cli_help.cpp b/tools/editor/cli_help.cpp
index 77cbe708..0b7a9ccc 100644
--- a/tools/editor/cli_help.cpp
+++ b/tools/editor/cli_help.cpp
@@ -1021,6 +1021,16 @@ void printUsage(const char* argv0) {
     std::printf("                         Export binary .wtrn to a human-editable JSON sidecar (defaults to <base>.wtrn.json)\n");
     std::printf("  --import-wtrn-json <json-path> [out-base]\n");
     std::printf("                         Import a .wtrn.json sidecar back into binary .wtrn (accepts kindMask int OR kindList string array)\n");
+    std::printf("  --gen-gossip <wgsp-base> [name]\n");
+    std::printf("                         Emit .wgsp starter: 1 menu with greeting + 3 options (vendor / trainer / close)\n");
+    std::printf("  --gen-gossip-innkeeper <wgsp-base> [name]\n");
+    std::printf("                         Emit .wgsp 2-menu innkeeper tree (menuId=4001 closes WCRT.gossipId gap; submenu 4002 area lore)\n");
+    std::printf("  --gen-gossip-questgiver <wgsp-base> [name]\n");
+    std::printf("                         Emit .wgsp questgiver menu: 2 quest options + bank + paid respec (Coinpouch flag, 10g)\n");
+    std::printf("  --info-wgsp <wgsp-base> [--json]\n");
+    std::printf("                         Print WGSP entries (menuId / title / per-option kind / target / cost / flags)\n");
+    std::printf("  --validate-wgsp <wgsp-base> [--json]\n");
+    std::printf("                         Static checks: menuId>0+unique, options non-empty, Submenu actionTarget exists, Coinpouch needs cost, faction conflict\n");
     std::printf("  --gen-weather-temperate <wow-base> [zoneName]\n");
     std::printf("                         Emit .wow weather schedule: clear-dominant + occasional rain + fog (forest / grassland)\n");
     std::printf("  --gen-weather-arctic <wow-base> [zoneName]\n");