# three.ws Naming (npm · @three-ws/naming-mcp) On-chain identity for AI agents: resolve .sol names, reverse-lookup wallets, check handles. - Trust score: 68/100 (medium) - Change this week: +23 - Registry status: active - Liveness: live - Owner verified: no - Last scored: 2026-08-03 ## Components - npm · `@three-ws/naming-mcp`: 68/100 (this document), [markdown](https://verifymcp.io/servers/nirholas-naming-mcp/three-ws-naming-mcp.md), [page](https://verifymcp.io/servers/nirholas-naming-mcp/three-ws-naming-mcp) ## Channel facts - Registry: `npm` - Package: `@three-ws/naming-mcp` - Version: `0.1.1` - Transport: `stdio` ## 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 2026-08-03. - **Supply Chain Security**: 87/100 - No malware found by supply-chain analysis. - Only part of the dependency tree could be resolved (95 of 99), so this covers what we could see, not the whole tree. - No install/post-install scripts declared. - Only part of the dependency tree could be resolved (95 of 99), so this covers what we could see, not the whole tree. - **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 (Apache-2.0). - Actively maintained (last published 29 days ago). - Disclosure check failed: no security disclosure policy was found in the source repository. - **Schema Quality & AI Usability**: 73/100 - AI-judged instruction clarity (excellent). - Context-footprint check failed: tool/resource definitions use about 527 tokens (~175/item across 3 items; 3 tools + 0 resources), over budget; trim descriptions and params. - Usage-examples check failed: none of the tools include examples. - **Stability & Change Management**: 23/100 - Stability observed for 7 of 30 days with no destabilising changes; credit accrues until the full window elapses. - **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. - **Capabilities**: 100/100 - Implements a supported MCP spec version (2025-11-25); the latest is 2026-07-28. ## Install ### Claude ```bash claude mcp add nirholas-naming-mcp -- npx -y @three-ws/naming-mcp ``` ### Codex ```bash codex mcp add nirholas-naming-mcp -- npx -y @three-ws/naming-mcp ``` ### opencode ```json { "$schema": "https://opencode.ai/config.json", "mcp": { "nirholas-naming-mcp": { "type": "local", "command": [ "npx", "-y", "@three-ws/naming-mcp" ], "enabled": true } } } ``` ### OpenClaw ```bash openclaw mcp add nirholas-naming-mcp --command npx --arg -y --arg @three-ws/naming-mcp ``` ### Hermes ```yaml mcp_servers: nirholas-naming-mcp: command: "npx" args: ["-y", "@three-ws/naming-mcp"] ``` ### Other ```json { "mcpServers": { "nirholas-naming-mcp": { "command": "npx", "args": [ "-y", "@three-ws/naming-mcp" ] } } } ``` ## 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. ### 2026-08-02 (score 68, +43) - [security regression] Provenance: unverified → fail - [security improvement] Install scripts: unverified → pass - [security improvement] Known CVEs: unverified → partial - [security improvement] Malware scan: unverified → pass - [functional improvement] Schema quality: unverified → excellent - [functional improvement] Stability: unverified → 0.20 - [functional improvement] License: unverified → pass - [functional improvement] Dependency health: unverified → partial - [functional improvement] Maintenance: unverified → pass - [functional] Licence: Apache-2.0 ### 2026-08-01 (score 25, +5) - [security] Stability: Stability not yet verified: not enough scan history yet (needs a 30-day window). - [functional improvement] MCP protocol: unverified → pass ### 2026-07-31 (score 20, −7) - [functional] We updated how we score, so this day's move reflects our rubric, not a change to the server ### 2026-07-30 (score 27, −18) - [security regression] Malware scan: pass → unverified ### 2026-07-27 (score 45) First indexed and scored. ## MCP tools (3) ### `sns_resolve` (~115 tokens) Resolve a .sol name to its owner wallet Resolve a Solana Name Service (.sol) name to the base58 wallet address that owns it. Accepts a bare label, a subdomain, or the full name with or without the trailing ".sol". Returns the owner address, or resolved:false when the name is unregistered. Mainnet only. Read-only. Input parameters: - `name` (string, required): A .sol label to resolve, e.g. "bonfida", "nick.threews", or "bonfida.sol" (the .sol suffix is optional). ### `sns_reverse` (~107 tokens) Reverse-lookup a wallet to its primary .sol name Reverse-lookup a Solana wallet to the primary .sol name it has set as its favorite. Returns the name, or resolved:false when the wallet has no favorite domain (a routine, expected answer — not an error). Mainnet only. Read-only. Input parameters: - `address` (string, required): A base58 Solana public key, e.g. "HKKp49qGWXd639QsuH7JiLijfVW5UtCVY4s1n2HANwEA". ### `threews_availability` (~138 tokens) Check if a *.threews.sol agent identity is available Check whether "