diff --git a/src/components/extensions/extension-filters.tsx b/src/components/extensions/extension-filters.tsx
index 540d0fb8..f8905c4e 100644
--- a/src/components/extensions/extension-filters.tsx
+++ b/src/components/extensions/extension-filters.tsx
@@ -33,15 +33,15 @@ const kinds: (ExtensionKind | null)[] = [
 ];
 /** Per-agent background + text colors for the active filter state. */
 const AGENT_FILTER_COLORS: Record<string, string> = {
-  claude: "bg-agent-claude/15 text-agent-claude border-agent-claude/30",
-  codex: "bg-agent-codex/15 text-agent-codex border-agent-codex/30",
-  gemini: "bg-agent-gemini/15 text-agent-gemini border-agent-gemini/30",
-  cursor: "bg-agent-cursor/15 text-agent-cursor border-agent-cursor/30",
+  claude: "bg-agent-claude/10 text-agent-claude border-agent-claude/30",
+  codex: "bg-agent-codex/10 text-agent-codex border-agent-codex/30",
+  gemini: "bg-agent-gemini/10 text-agent-gemini border-agent-gemini/30",
+  cursor: "bg-agent-cursor/10 text-agent-cursor border-agent-cursor/30",
   antigravity:
-    "bg-agent-antigravity/15 text-agent-antigravity border-agent-antigravity/30",
-  copilot: "bg-agent-copilot/15 text-agent-copilot border-agent-copilot/30",
-  windsurf: "bg-agent-windsurf/15 text-agent-windsurf border-agent-windsurf/30",
-  opencode: "bg-agent-opencode/15 text-agent-opencode border-agent-opencode/30",
+    "bg-agent-antigravity/10 text-agent-antigravity border-agent-antigravity/30",
+  copilot: "bg-agent-copilot/10 text-agent-copilot border-agent-copilot/30",
+  windsurf: "bg-agent-windsurf/10 text-agent-windsurf border-agent-windsurf/30",
+  opencode: "bg-agent-opencode/10 text-agent-opencode border-agent-opencode/30",
 };
 
 export function ExtensionFilters() {
diff --git a/src/index.css b/src/index.css
index a2e45523..f80ea31b 100644
--- a/src/index.css
+++ b/src/index.css
@@ -88,13 +88,13 @@
   --paper-config: oklch(0.93 0.005 260 / 0.9);
   --tag-global: oklch(0.5144 0.1605 267.44);
   --tag-project: oklch(0.48 0.08 175);
-  --agent-claude: oklch(0.62 0.14 25);
-  --agent-codex: oklch(0.55 0.01 250);
+  --agent-claude: oklch(0.6 0.12 60);
+  --agent-codex: oklch(0.55 0.12 275);
   --agent-gemini: oklch(0.58 0.16 260);
-  --agent-cursor: oklch(0.55 0 0);
+  --agent-cursor: oklch(0.45 0.013 95);
   --agent-antigravity: oklch(0.58 0.12 250);
-  --agent-copilot: oklch(0.52 0.14 290);
-  --agent-windsurf: oklch(0.68 0.16 225);
+  --agent-copilot: oklch(0.55 0.13 296);
+  --agent-windsurf: oklch(0.68 0.1 225);
   --agent-opencode: oklch(0.52 0.07 250);
   --toast-success-bg: oklch(0.94 0.06 155);
   --toast-success-border: oklch(0.72 0.16 155);
@@ -190,13 +190,13 @@
   --paper-config: oklch(0.27 0 0 / 0.82);
   --tag-global: oklch(0.72 0.12 267.44);
   --tag-project: oklch(0.68 0.07 175);
-  --agent-claude: oklch(0.72 0.12 25);
-  --agent-codex: oklch(0.72 0.01 250);
+  --agent-claude: oklch(0.72 0.08 60);
+  --agent-codex: oklch(0.72 0.11 275);
   --agent-gemini: oklch(0.72 0.14 260);
-  --agent-cursor: oklch(0.72 0 0);
+  --agent-cursor: oklch(0.85 0.02 95);
   --agent-antigravity: oklch(0.72 0.1 250);
-  --agent-copilot: oklch(0.72 0.12 290);
-  --agent-windsurf: oklch(0.8 0.13 225);
+  --agent-copilot: oklch(0.75 0.13 296);
+  --agent-windsurf: oklch(0.8 0.1 225);
   --agent-opencode: oklch(0.76 0.06 250);
   --toast-success-bg: oklch(0.23 0.04 155);
   --toast-success-border: oklch(0.55 0.14 155);
@@ -286,13 +286,13 @@
   --kind-cli: oklch(0.58 0.14 45);
   --tag-global: oklch(0.53 0.12 55);
   --tag-project: oklch(0.52 0.11 155);
-  --agent-claude: oklch(0.62 0.14 25);
-  --agent-codex: oklch(0.55 0.01 250);
+  --agent-claude: oklch(0.6 0.12 60);
+  --agent-codex: oklch(0.55 0.12 275);
   --agent-gemini: oklch(0.58 0.16 260);
-  --agent-cursor: oklch(0.55 0 0);
+  --agent-cursor: oklch(0.45 0.013 95);
   --agent-antigravity: oklch(0.58 0.12 250);
-  --agent-copilot: oklch(0.52 0.14 290);
-  --agent-windsurf: oklch(0.68 0.16 225);
+  --agent-copilot: oklch(0.55 0.13 296);
+  --agent-windsurf: oklch(0.68 0.1 225);
   --agent-opencode: oklch(0.52 0.07 250);
   --toast-success-bg: oklch(0.94 0.06 155);
   --toast-success-border: oklch(0.65 0.15 155);
@@ -376,13 +376,13 @@
   --kind-cli: oklch(0.65 0.14 45);
   --tag-global: oklch(0.72 0.11 55);
   --tag-project: oklch(0.72 0.1 155);
-  --agent-claude: oklch(0.72 0.12 25);
-  --agent-codex: oklch(0.72 0.01 250);
+  --agent-claude: oklch(0.72 0.08 60);
+  --agent-codex: oklch(0.72 0.11 275);
   --agent-gemini: oklch(0.72 0.14 260);
-  --agent-cursor: oklch(0.72 0 0);
+  --agent-cursor: oklch(0.85 0.02 95);
   --agent-antigravity: oklch(0.72 0.1 250);
-  --agent-copilot: oklch(0.72 0.12 290);
-  --agent-windsurf: oklch(0.8 0.13 225);
+  --agent-copilot: oklch(0.75 0.13 296);
+  --agent-windsurf: oklch(0.8 0.1 225);
   --agent-opencode: oklch(0.76 0.06 250);
   --toast-success-bg: oklch(0.26 0.04 155);
   --toast-success-border: oklch(0.55 0.14 155);
@@ -478,13 +478,13 @@
   --kind-cli: oklch(0.58 0.14 45);
   --tag-global: oklch(0.5144 0.1605 267.44);
   --tag-project: oklch(0.48 0.08 175);
-  --agent-claude: oklch(0.62 0.14 25);
-  --agent-codex: oklch(0.55 0.01 250);
+  --agent-claude: oklch(0.6 0.12 60);
+  --agent-codex: oklch(0.55 0.12 275);
   --agent-gemini: oklch(0.58 0.16 260);
-  --agent-cursor: oklch(0.55 0 0);
+  --agent-cursor: oklch(0.45 0.013 95);
   --agent-antigravity: oklch(0.58 0.12 250);
-  --agent-copilot: oklch(0.52 0.14 290);
-  --agent-windsurf: oklch(0.68 0.16 225);
+  --agent-copilot: oklch(0.55 0.13 296);
+  --agent-windsurf: oklch(0.68 0.1 225);
   --agent-opencode: oklch(0.52 0.07 250);
   --toast-success-bg: oklch(0.94 0.06 155);
   --toast-success-border: oklch(0.72 0.16 155);
@@ -574,13 +574,13 @@
   --kind-cli: oklch(0.65 0.14 45);
   --tag-global: oklch(0.72 0.12 267.44);
   --tag-project: oklch(0.68 0.07 175);
-  --agent-claude: oklch(0.72 0.12 25);
-  --agent-codex: oklch(0.72 0.01 250);
+  --agent-claude: oklch(0.72 0.08 60);
+  --agent-codex: oklch(0.72 0.11 275);
   --agent-gemini: oklch(0.72 0.14 260);
-  --agent-cursor: oklch(0.72 0 0);
+  --agent-cursor: oklch(0.85 0.02 95);
   --agent-antigravity: oklch(0.72 0.1 250);
-  --agent-copilot: oklch(0.72 0.12 290);
-  --agent-windsurf: oklch(0.8 0.13 225);
+  --agent-copilot: oklch(0.75 0.13 296);
+  --agent-windsurf: oklch(0.8 0.1 225);
   --agent-opencode: oklch(0.76 0.06 250);
   --toast-success-bg: oklch(0.23 0.04 155);
   --toast-success-border: oklch(0.55 0.14 155);