# onomeo (mcpb · onomeo-mcp.mcpb) Ask free LLMs (DeepSeek, GLM, Gemini, Mistral) for a second opinion from any MCP client. - Trust score: 47/100 (low) - Registry status: active - Liveness: live - Owner verified: no - Last scored: 2026-10-16 ## Components - mcpb · `onomeo-mcp.mcpb`: 47/100 (this document), [markdown](https://verifymcp.io/servers/owaid0723666-onomeo-mcp/onomeo-mcp.md), [page](https://verifymcp.io/servers/owaid0723666-onomeo-mcp/onomeo-mcp) ## Channel facts - Registry: `mcpb` - Package: `https://github.com/Owaid0723666/onomeo-mcp/releases/download/v0.1.0/onomeo-mcp.mcpb` - Transport: `stdio` - SHA-256: `3810f6fdb2b50b344c80c8f86b96d561fbd4c850c6834f471d338687f326484b` ## Trust breakdown How this component scores in each security and reliability category. Every signal is checked automatically from public evidence about the published package, including repeated runs of it in an isolated sandbox, and we only credit what we can confirm. Scores are 0–100 per category. Scoring method: https://verifymcp.io/docs/scoring (what has changed: https://verifymcp.io/docs/scoring/changelog) Scored 2026-10-16. - **Supply Chain Security**: 25/100 - No malware scan is available for this kind of package: the supply-chain vendors we use do not cover it. This is a permanent gap in our coverage, not a finding about the package. - Known CVEs were checked across the 3 of 3 dependencies we could resolve, so this covers what we could see, not the whole tree. - No install/post-install scripts declared. - 0 of 3 dependencies flagged as unhealthy. - **Provenance & Transparency**: 45/100 - Source repository is publicly reachable at the declared URL. - Provenance check failed: no build-provenance attestation is published. - Clear OSI-approved license (MIT). - Actively maintained (last published 5 days ago). - Disclosure check failed: no security disclosure policy was found in the source repository. - **Schema Quality & AI Usability**: 76/100 - AI-judged instruction clarity (good). - Tool/resource definitions use about 237 tokens (~79/item across 3 items; 3 tools + 0 resources), lean. - Usage-examples check failed: none of the tools include examples. - **Stability & Change Management**: 0/100 - Stability not yet verified: not enough scan history yet (needs a 30-day window). - **Tool Coverage**: 100/100 - 100% of tools have a non-trivial description (not blank, and not just the tool's name). - 100% of tool parameters carry a description. - **Tool Safety**: 75/100 - No prompt-injection markers were found in the server instructions, tool names or descriptions we captured. - 0 of 1 tool(s) whose name or description implies an irreversible operation declare an MCP destructiveHint annotation; "compare_models" implies "send" and declares readOnlyHint instead, contradicting what its own name says it does. - An AI judge read all 3 captured unit(s) of tool text and found none that tries to manipulate the model reading it. - **Capabilities**: 100/100 - Implements a supported MCP spec version (2025-11-25); the latest is 2026-07-28. **Unverified: 1 category.** A category scored 0 because we could not verify it: a data source with nothing on this package, evidence we could not reach, or a check we could not run. We only credit what we can confirm. ## Install ### How do I install the onomeo MCP server? onomeo ships as an MCPB bundle, a single file you download and open in an MCP host that supports MCPB bundles, such as Claude Desktop. The host reads the launch command from the bundle's own manifest, so there is no command to copy. Before opening it, check the file's SHA-256 matches the one the MCP registry declares for it, 3810f6fdb2b50b344c80c8f86b96d561fbd4c850c6834f471d338687f326484b; the commands to do that are on this page. If it does not match, do not open it. - Download bundle: `https://github.com/Owaid0723666/onomeo-mcp/releases/download/v0.1.0/onomeo-mcp.mcpb` - SHA-256: `3810f6fdb2b50b344c80c8f86b96d561fbd4c850c6834f471d338687f326484b` ### Verify on macOS / Linux ```bash echo "3810f6fdb2b50b344c80c8f86b96d561fbd4c850c6834f471d338687f326484b onomeo-mcp.mcpb" | shasum -a 256 -c ``` ### Verify on Windows (PowerShell) ```powershell (Get-FileHash -Algorithm SHA256 .\onomeo-mcp.mcpb).Hash -eq "3810f6fdb2b50b344c80c8f86b96d561fbd4c850c6834f471d338687f326484b" ``` ## Changelog Every change recorded for this component, newest first. Days that predate change tracking, or that we cannot explain, say so: "we were watching and nothing happened" and "we were not watching" are different claims. ### 2026-10-14 (score 47, +30) - [security improvement] Injection markers: unverified → pass - [security] First check of Judged manipulation: pass - [security] Stability: Stability not yet verified: not enough scan history yet (needs a 30-day window). - [functional improvement] Tool coverage: unverified → 100 - [functional improvement] MCP protocol: unverified → pass - [functional] First check of Schema quality: fail - [functional] First check of Destructive annotations: 0 - [functional] First check of Schema quality: pass - [functional] First check of Schema quality: good - [functional] First check of Tool coverage: 100 ### 2026-10-12 (score 17) First indexed and scored. ## MCP tools (3) ### `list_models` (~44 tokens) List the models onomeo serves right now: which are free to call, which are pay-as-you-go, and the current free call limit. Works without an API key. ### `ask_model` (~106 tokens) Ask another LLM through onomeo and return its answer. Use it for a second opinion, a review from a different model, or to hand off a side question. "auto" picks a healthy free model. Input parameters: - `model` (string): Model id from list_models. Defaults to "auto". - `prompt` (string, required): The full question. The other model sees only this text, so include the code or context it needs. - `system` (string): Optional system prompt. ### `compare_models` (~87 tokens) Send the same question to 2-4 models at once and return the answers side by side. Each model counts as one call against the limit. Input parameters: - `models` (array, required): Model ids from list_models. - `prompt` (string, required): The full question. The other model sees only this text, so include the code or context it needs. - `system` (string): Optional system prompt. ## Diagnostics Captured diagnostic sections: Provenance, Dependencies. The full working is on the page: https://verifymcp.io/servers/owaid0723666-onomeo-mcp/onomeo-mcp#diagnostics ## Score history - 2026-10-16: 47 - 2026-10-15: 47 - 2026-10-14: 47 - 2026-10-13: 17 - 2026-10-12: 17 ## Common questions ### What is the onomeo MCP server? onomeo is an MCP server listed in the public MCP registry as io.github.Owaid0723666/onomeo-mcp. Ask free LLMs (DeepSeek, GLM, Gemini, Mistral) for a second opinion from any MCP client. This page covers its MCPB bundle (https://github.com/Owaid0723666/onomeo-mcp/releases/download/v0.1.0/onomeo-mcp.mcpb). ### Is the onomeo MCP server safe to use? onomeo scores 47 out of 100 on VerifyMCP. It declares no install or post-install scripts. That is a record of what we were able to check automatically, not an endorsement. The category breakdown on this page shows every signal behind the number, including the ones we could not confirm. ### What tools does the onomeo MCP server expose? onomeo exposes 3 tools: list_models, ask_model, compare_models. Their descriptions and schemas cost roughly 237 tokens of context every time the server is loaded. ### What licence is the onomeo MCP server under? onomeo declares the MIT licence, which is OSI-approved. That covers the source only, and says nothing about the cost of any service it calls. ## Links - Repository: https://github.com/Owaid0723666/onomeo-mcp - Website: https://onomeo.com/?utm_source=mcp - Changelog RSS feed: https://verifymcp.io/servers/owaid0723666-onomeo-mcp/onomeo-mcp.xml - Changelog JSON feed: https://verifymcp.io/servers/owaid0723666-onomeo-mcp/onomeo-mcp.json - HTML version of this page: https://verifymcp.io/servers/owaid0723666-onomeo-mcp/onomeo-mcp