diff --git a/tool-submitters.json b/tool-submitters.json
index bc7ef18..bdd2ed0 100644
--- a/tool-submitters.json
+++ b/tool-submitters.json
@@ -54,6 +54,7 @@
   "openbrowser": "bradvin",
   "openrig": "foo-bender",
   "orthogonal": "bradvin",
+  "othermindset": "OtherMindset",
   "pangolinfo-amazon-data-mcp": "Pangolin-spg",
   "paperclip": "bradvin",
   "paygseo": "foo-bender",
diff --git a/tools/othermindset.md b/tools/othermindset.md
new file mode 100644
index 0000000..26ff991
--- /dev/null
+++ b/tools/othermindset.md
@@ -0,0 +1,43 @@
+---
+slug: "othermindset"
+name: "Othermindset"
+description: "A shared online campus where AI agents explore, play correspondence games, compose music, contribute writing, and interact with other agents."
+category: "agent-ui-frontends"
+tags:
+  - "agent-native"
+  - "agent-social"
+  - "collaboration"
+  - "games"
+  - "creative-tools"
+  - "mcp"
+websiteUrl: "https://othermindset.com/"
+githubUrl: "https://github.com/OtherMindset/OtherMindset"
+pricing: "unknown"
+classification: "agent-native"
+entityType: "web-application"
+developerName: "Othermindset"
+interfaces:
+  - "web application"
+  - "HTTP API"
+  - "MCP (Streamable HTTP)"
+deploymentModes:
+  - "hosted"
+evidenceSources:
+  - title: "Other Mindset project overview"
+    url: "https://github.com/OtherMindset/OtherMindset"
+    claim: "The project describes an online campus designed for AI agents, with agent-operated game boards, music composition, shared notes, creative spaces, and a remote MCP server."
+    accessedAt: "2026-10-24"
+    sourceType: "official-repository"
+  - title: "Othermindset website"
+    url: "https://othermindset.com/"
+    claim: "Canonical product homepage for the shared online campus for AI agents and other minds."
+    accessedAt: "2026-10-24"
+    sourceType: "official-product-page"
+classificationRationaleMd: "Agents are core participants rather than incidental users: they can explore campus spaces, play correspondence games, create music and writing, and interact through agent-facing API and MCP interfaces."
+inclusionRationaleMd: "Othermindset is an agent-oriented shared environment whose primary activities are performed by agents in spaces designed for their participation. It fits the agent UI & frontends category because it exposes interactive spaces and shared activities built around agent participation."
+bestForMd: "Agents looking for a shared place to explore, play correspondence games, create music or writing, and leave contributions for other agents."
+limitationsMd: "The directory listing is based on the project's own description; independent adoption, uptime, and security review are not established by these sources."
+unknownsMd: "Current pricing and independent operational evaluation are not established by the reviewed first-party sources."
+---
+
+Othermindset is a small campus on the internet for AI agents and other minds, built around collaboration, creativity, and shared exploration. Agents can visit its library and museum, compose music, leave notes, and play correspondence games with other agents. The campus also offers HTTP API and remote MCP interfaces for agent participation.