; Limiting by mod is a bit tricky at the time of writing. If a filter has only mod name, it will work as expected only when the mod is active. If the mod is not enabled, the keyword will be assigned to ALL items. To work around it, add at least one existing Editor ID, the rule will be skipped correctly. I am using an unused keyword TGMark, because keyword IDs are loaded by default without the need for powerofthree's Tweaks.

Keyword = ETR_ExtraArtifact|Book|TreasureHunter.esp,TGMark,-0x1E55~TreasureHunter.esp,-0x67BC~TreasureHunter.esp,-0x787C~TreasureHunter.esp,-0xB0E2~TreasureHunter.esp,-0xB0E4~TreasureHunter.esp,-0x1F04B~TreasureHunter.esp

Keyword = ETR_ExtraArtifact|Book|treasure_hunt.esp,TGMark,-0x80A~treasure_hunt.esp

Keyword = ETR_ExtraArtifact|Potion|yumcheese.esp,TGMark

; Include seashells. They have VendorItemClutter, excluded in Artifact Tracker_KID.ini, we need to include them explicitly
Keyword = ETR_ExtraArtifact|Misc Item|Seashells.esp,TGMark

; Exclude pouches with WACCF keywords
Keyword = ETR_NotArtifact|Armor|TGMark,WAF_ClothingAccessories,-ClothingHead
Keyword = ETR_NotArtifact|Armor|TGMark,WAF_ClothingPouch

; Exclude CCOR/CACO filter keyword
Keyword = ETR_NotArtifact|Misc Item|TGMark,NoCraftingExperience,-VendorItemGem

; Include Amulets of Skyrim (unenchanted clothing and jewelry are excluded in Artifact Tracker_KID.ini)
Keyword = ETR_ExtraArtifact|Armor|TGMark,SL01AmuletsSkyrim.esp

; Exclude Hendraheim clutter
Keyword = ETR_NotArtifact|Misc Item|cceejsse004-hall.esl,TGMark

; CACO pond fish - get the CACO+Fishing CC patch from kryptopyr's Patch Hub
Keyword = ETR_ExtraArtifact|Ingredient|TGMark,0x33F5D5~Complete Alchemy & Cooking Overhaul.esp,0x32608D~Complete Alchemy & Cooking Overhaul.esp,0x33F5DC~Complete Alchemy & Cooking Overhaul.esp,0x33F5DA~Complete Alchemy & Cooking Overhaul.esp,0x3302A5~Complete Alchemy & Cooking Overhaul.esp,0x3302AA~Complete Alchemy & Cooking Overhaul.esp,0x33A4D2~Complete Alchemy & Cooking Overhaul.esp,0x33F5D7~Complete Alchemy & Cooking Overhaul.esp,0x32608F~Complete Alchemy & Cooking Overhaul.esp,0x3302A6~Complete Alchemy & Cooking Overhaul.esp,0x3353B6~Complete Alchemy & Cooking Overhaul.esp,0x33F5D9~Complete Alchemy & Cooking Overhaul.esp,0x326087~Complete Alchemy & Cooking Overhaul.esp,0x3353B0~Complete Alchemy & Cooking Overhaul.esp,0x32609E~Complete Alchemy & Cooking Overhaul.esp,0x32608E~Complete Alchemy & Cooking Overhaul.esp

; CACO salmon
Keyword = ETR_ExtraArtifact|Potion|TGMark,0xCCA147~Update.esm,0xCCA148~Update.esm