Borrowing it
Nothing to install: this file belongs to sandraschi/overte-mcp. Take a copy, put it at the same path in your own repository, and replace the rules that are about this project with yours.
curl -O https://raw.githubusercontent.com/sandraschi/overte-mcp/main/AGENTS.mdgit clone --depth 1 https://github.com/sandraschi/overte-mcpWrote this? Show the measurements
A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.
[](https://agentmods.dev/instructions/sandraschi/overte-mcp/agents-md)<a href="https://agentmods.dev/instructions/sandraschi/overte-mcp/agents-md"><img src="https://agentmods.dev/badge/instructions/sandraschi/overte-mcp/agents-md/github.svg" alt="Measured on agentmods" height="20"></a>Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.
<a href="https://agentmods.dev/instructions/sandraschi/overte-mcp/agents-md"><img src="https://agentmods.dev/badge/instructions/sandraschi/overte-mcp/agents-md.svg" alt="Reviewed on agentmods" width="80" height="20"></a>What it costs to keep this loaded
Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.
| Model | Per session | Once invoked |
|---|---|---|
| Fable 5.1 | $0.00498 | $0.00498 |
| Opus 5.5 | $0.00199 | $0.00199 |
| Sonnet 5.5 | $0.00100 | $0.00100 |
| Haiku 4.5 | $0.00050 | $0.00050 |
Grade A, and why
overte-mcp AGENTS.md scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 2mo ago.
A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.
Nothing flagged
None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.
What it actually says
overte-mcp — Agent Navigation
Overte MCP server: domain-server admin + in-world entity/script ops via WebSocket bridge.
Quick Reference
| Item | Value |
|---|---|
| Backend port | 11110 |
| Frontend port | 11111 |
| Domain admin | 40100 (admin/admin) |
| GLB model URLs | http://localhost:11110/models/Nekomimi-chan.glb (character) / .../contemporary-living-room.glb (scene) |
| just serve | ./start.ps1 |
| just lint | ruff + biome |
| just test | pytest -q |
Key Files
| File | Purpose |
|---|---|
src/overte_mcp/server.py |
FastMCP stdio + dual-transport proxy |
src/overte_mcp/http_server.py |
FastAPI REST + WS bridge hub |
src/overte_mcp/tools/domain.py |
Domain status (live :40100) |
src/overte_mcp/tools/entities.py |
Entity spawn (bridge or simulated) |
src/overte_mcp/tools/scripting.py |
Script inject (bridge or simulated) |
scripts/overte-mcp-bridge.js |
In-World WS client for Interface |
scripts/vrm_to_glb_converter.py |
Blender VRM->GLB pipeline (preserves textures) |
scripts/ply_to_glb.py |
Blender headless PLY->GLB (3DGS addon) |
scripts/parse_ngsp.py |
NGSP v2 binary format parser (Marble SPZ) |
scripts/splat_to_glb_converter.py |
Python SPZ/PLY->mesh converter + load_ply_to_splats() |
models/README.md |
Model depot documentation |
webapp/src/pages/ |
10 pages: Dashboard, Avatars, Entities, Scripting, Help, Chat, Settings, Tools, Skills, Logs |
Tool Patterns
- All tool responses include
"source": "live"or"source": "simulated" - Entity spawn accepts
permanent=Truefor cross-restart persistence - VRM files NOT supported as Overte Model entities — use FBX or glTF
What this file has done since we first saw it
Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.
- 2mo ago First seen · 39 lines · 498 tokens per session scan A 2e78d6e955ab
overte-mcp AGENTS.md is an instructions file published in the GitHub repository sandraschi/overte-mcp (2 stars, last pushed 5d ago), licensed MIT. It adds 498 tokens to every session, about $0.0020 per session on Opus 5.5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-31.
overte-mcp AGENTS.md compared with instructions from other repositories
| Mod | Type | Stars | Last push | Licence | Scan | Tokens | Works with |
|---|---|---|---|---|---|---|---|
| overte-mcp AGENTS.mdsandraschi/overte-mcp | Instructions file | 2 | 5d ago | MIT | A | 498 | Codex, OpenCode |
| vscode buildNext.instructions.mdmicrosoft/vscode | Instructions file | 195k | yesterday | MIT | A | 9,719 | GitHub Copilot |
| next.js AGENTS.mdvercel/next.js | Instructions file | 143k | today | MIT | A | 7,461 | Codex, OpenCode |
| langchain AGENTS.mdlangchain-ai/langchain | Instructions file | 149k | today | MIT | A | 4,680 | Codex, OpenCode |
| vscode oss-third-party-notices.instructions.mdmicrosoft/vscode | Instructions file | 195k | yesterday | MIT | A | 5,516 | GitHub Copilot |
| vscode copilot-instructions.mdmicrosoft/vscode | Instructions file | 195k | yesterday | MIT | A | 3,093 | GitHub Copilot |
| deepseek-harness AGENTS.mddeepseek-ai/deepseek-harness | Instructions file | 274k | 2d ago | MIT | A | 4,313 | Codex, OpenCode |