{ "data": { "a": { "slug": "cloudviz", "name": "Cloudviz API", "vendor": "Cloudviz", "vendorUrl": "https://cloudviz.io", "kind": "http-api", "category": "diagramming", "summary": "Generates AWS architecture diagrams from a live account.", "url": "https://www.anchorterminal.com/tools/cloudviz", "markdownUrl": "https://www.anchorterminal.com/tools/cloudviz.md", "slimMarkdownUrl": "https://www.anchorterminal.com/tools/cloudviz.min.md", "jsonUrl": "https://www.anchorterminal.com/api/v1/tools/cloudviz.json", "transports": [ "http" ], "remoteUrl": "https://api.cloudviz.io", "packages": [], "auth": "api-key", "authNotes": "API key in the x-api-key header, created in the app under Manage API Keys. Each key is read or read and write, and can be changed at any time. Cloudviz reads your AWS account through a cross-account read-only IAM role.", "pricing": "paid", "pricingNotes": "10-day free trial. Base $9.95 per user a month with 3 AWS accounts and no API. Team $49 a month for 10 users with unlimited AWS accounts, API access, SSO and 20 automated diagrams. Enterprise (self-hosted, unlimited users) by quote. Annual billing is up to 30 per cent off, and AWS Marketplace billing is available (https://cloudviz.io/pricing).", "priceSummary": "$9.95 / seat-mo", "where": "hosted", "x402": { "level": "no", "endpoints": [] }, "toolCount": null, "popularity": { "githubStars": null, "npmWeekly": null, "pypiWeekly": null, "asOf": "2026-09-30" }, "docsUrl": "https://cloudviz.io/developers", "openapi": "https://cloudviz.io/assets/developers/openapi.json", "capabilities": [ "diagram.create", "diagram.export", "diagram.architecture" ], "tags": [ "hosted", "closed-source", "openapi", "async-jobs", "enterprise" ], "graded": true, "anchor": { "graded": true, "score": 37.7, "grade": "F", "agentReady": false, "rank": 1020, "ranked": true, "rankOf": 1094, "categoryRank": 15, "methodology": "0.4", "run": "2026-10-01", "scores": { "ergonomics": 50, "maintenance": 5, "payments": 20, "reliability": 20, "schema": 58, "security": 53, "transparency": 45 }, "pending": [ "performance", "tasks" ], "assessment": { "confidence": "medium", "date": "2026-10-01" }, "negative": 0, "verdict": "Diagrams come from the live AWS account through a read-only cross-account role with a per-customer external ID. AWS only, and API access starts at the $49 a month Team plan.", "bestFor": "Documenting what already runs in AWS, for example regenerating a diagram after each deploy and posting it to Confluence or Slack.", "strengths": [ "Diagrams come from the live AWS account through a read-only cross-account role with a per-customer external ID", "One GET returns svg, png, pdf, drawio, jsonDiagram or jsonSnapshot", "Public OpenAPI 3.0.3 file with 7 operations and documented status codes", "API keys can be read-only" ], "weaknesses": [ "AWS only, and API access starts at the $49 a month Team plan", "Throttling on rate, burst and daily count with no published numbers", "No status page, changelog, SLA or security.txt", "No dated product update found since March 2025" ], "agentNotes": [ "Call `GET /aws/accounts/` first to get the Cloudviz account ID, then request `/aws/accounts/{account-id}/{region}/{format}`", "On a 202, wait and repeat the same GET until the diagram is ready", "Ask for `jsonSnapshot` or `jsonDiagram` (there is no plain `json` format) when the agent has to reason over resources", "Use a read-only key unless the agent has to add, change or delete AWS accounts" ], "metrics": { "kind": "remote", "measured": false }, "reviewCount": 2, "avgRating": 2.5, "history": [ { "basis": "public evidence", "confidence": "medium", "grade": "F", "methodology": "0.4", "pending": [ "performance", "tasks" ], "run": "2026-10-01", "runLabel": "October 2026 research run", "score": 37.7 } ], "editorialScores": { "ergonomics": 50, "maintenance": 5, "payments": 20, "reliability": 20, "schema": 58, "security": 53, "transparency": 38 }, "provenanceScore": 51 }, "connect": { "http": "curl https://api.cloudviz.io/aws/accounts/ -H \"x-api-key: $CLOUDVIZ_API_KEY\"" }, "letme": { "capability": "https://letme.dev/diagram.create", "tool": "https://letme.dev/cloudviz" }, "area": "design-diagrams", "unitPrices": [ { "item": "Base plan", "unit": "seat-month", "usd": 9.95, "note": "billed monthly, no API access" }, { "item": "Team plan", "unit": "month", "usd": 49, "note": "10 users, first plan with API access, billed monthly" } ], "provenance": { "legalEntity": "SIA Cloudviz Solutions", "domain": "cloudviz.io", "domainRegistered": "", "endpointOnVendorDomain": true, "terms": "https://cloudviz.io/terms", "privacy": "https://cloudviz.io/privacy", "statusPage": "", "changelog": "", "securityTxt": "none", "checked": "2026-10-01", "notes": [ "SIA is a Latvian limited company, registration number 44103120286, legal address Rīgas iela 22A-53, Limbaži, LV-4001 (firmas.lv)", "Terms are governed by Latvian law and were last updated on 26 March 2019", "No RDAP service answers for .io, so the registration date is unknown", "/.well-known/security.txt returns 404. The security page names security@cloudviz.io" ], "score": 51 }, "pageJsonUrl": "https://www.anchorterminal.com/tools/cloudviz.json", "live": { "slug": "cloudviz", "probe": { "target": "https://api.cloudviz.io", "method": "get", "lastAt": "2026-10-15T14:03:21.745793764Z", "lastOk": true, "lastStatus": 403, "lastMs": 46, "lastNote": "asks for credentials", "authRequired": true, "uptime24h": 100, "uptime30d": 100, "p50ms24h": 58, "p95ms24h": 119, "samples24h": 254, "samples30d": 3824, "days": [ { "date": "2026-09-30", "probes": 35, "ok": 35 }, { "date": "2026-10-01", "probes": 276, "ok": 276 }, { "date": "2026-10-02", "probes": 248, "ok": 248 }, { "date": "2026-10-03", "probes": 271, "ok": 271 }, { "date": "2026-10-04", "probes": 272, "ok": 272 }, { "date": "2026-10-05", "probes": 272, "ok": 272 }, { "date": "2026-10-06", "probes": 272, "ok": 272 }, { "date": "2026-10-07", "probes": 272, "ok": 272 }, { "date": "2026-10-08", "probes": 268, "ok": 268 }, { "date": "2026-10-09", "probes": 250, "ok": 250 }, { "date": "2026-10-10", "probes": 247, "ok": 247 }, { "date": "2026-10-11", "probes": 247, "ok": 247 }, { "date": "2026-10-12", "probes": 247, "ok": 247 }, { "date": "2026-10-13", "probes": 248, "ok": 248 }, { "date": "2026-10-14", "probes": 249, "ok": 249 }, { "date": "2026-10-15", "probes": 150, "ok": 150 } ] }, "securityTxt": { "url": "https://cloudviz.io/.well-known/security.txt", "state": "none", "checkedAt": "2026-10-14T15:47:24.817298168Z" }, "domain": { "domain": "cloudviz.io", "checkedAt": "2026-10-11T13:11:18.474248128Z" }, "pages": [ { "url": "https://cloudviz.io/pricing", "kind": "pricing", "status": 304, "checkedAt": "2026-10-14T20:55:22.648012031Z", "changedAt": "0001-01-01T00:00:00Z", "fingerprint": "65ac1cddb5ad" }, { "url": "https://cloudviz.io/privacy", "kind": "privacy", "status": 304, "checkedAt": "2026-10-14T20:55:24.732906868Z", "changedAt": "0001-01-01T00:00:00Z", "fingerprint": "b4c608710d46" }, { "url": "https://cloudviz.io/terms", "kind": "terms", "status": 304, "checkedAt": "2026-10-14T20:55:26.727303929Z", "changedAt": "0001-01-01T00:00:00Z", "fingerprint": "f319fbc0e66d" } ], "updatedAt": "2026-10-15T14:03:21.745793764Z" } }, "answer": "Cloudviz API scores 37.7 (F) on agent readiness against Mumble's 7.5 (F), and leads in 6 of 7 scored categories. Mumble leads on payments \u0026 pricing.", "b": { "slug": "mumble", "name": "Mumble", "vendor": "tiny space", "vendorUrl": "https://www.tinyspace.ai", "kind": "platform", "category": "diagramming", "summary": "Mumble is a macOS app from tiny space that transcribes a conversation on the Mac and draws a diagram as people talk, linking each box to the words behind it. It is in beta behind an early-access waitlist.", "url": "https://www.anchorterminal.com/tools/mumble", "markdownUrl": "https://www.anchorterminal.com/tools/mumble.md", "slimMarkdownUrl": "https://www.anchorterminal.com/tools/mumble.min.md", "jsonUrl": "https://www.anchorterminal.com/api/v1/tools/mumble.json", "license": "No licence, terms of use or source repository was found on tinyspace.ai or GitHub (checked 2026-10-14). The app and the `mumble-mcp` binary are not published as open source", "transports": [], "packages": [], "auth": "none", "authNotes": "No credential exists for an outside agent, since neither the app nor `mumble-mcp` can be downloaded publicly. Per the docs, `mumble-mcp` is a local stdio binary that needs no API key and is bounded by the folder path passed at start. The AI functions run through the person's own signed-in Claude Code or Codex, and Mumble never asks for or stores an API key (https://www.tinyspace.ai/mumble/docs, checked 2026-10-14).", "pricing": "byo-plan", "pricingNotes": "Free while Mumble is in beta, and local use on the Mac is stated to stay free after the beta. The live map runs on the person's own Claude Code or Codex plan, so its cost is that plan's allowance. Transcription-only mode needs neither. Two paid plans, Private (one-off price) and Team (monthly), are marked coming soon with no price published (https://www.tinyspace.ai/mumble#pricing, checked 2026-10-14).", "priceSummary": "Your plan", "where": "local", "x402": { "level": "no", "evidence": "Local app and local stdio MCP server with no payments. No x402, MPP or L402 on the Mumble pages, docs or llms.txt (checked 2026-10-14).", "endpoints": [] }, "toolCount": null, "popularity": { "githubStars": null, "npmWeekly": null, "pypiWeekly": null, "asOf": "2026-10-14" }, "docsUrl": "https://www.tinyspace.ai/mumble/docs", "llmsTxt": "https://www.tinyspace.ai/llms.txt", "capabilities": [ "diagram.create", "diagram.edit", "diagram.architecture", "diagram.export", "meetings.recording", "meetings.transcript", "meetings.summary", "speech.stt" ], "tags": [ "official", "local", "desktop", "macos", "byo-plan", "beta", "waitlist", "not-for-agents", "closed-source", "llms-txt", "no-status-page" ], "graded": true, "own": true, "disclosure": "Mumble is made by tiny space, the company of Quynh Tran-Thanh, a founder of Anchor Terminal. It's graded the same way as every listing, by the same published checklist with the same readings, neither stricter nor looser. Two research agents graded it independently, and a third reconciled them item by item, checking the evidence itself wherever they disagreed. letme never picks it.", "anchor": { "graded": true, "score": 7.5, "grade": "F", "agentReady": false, "rank": 1091, "ranked": true, "rankOf": 1094, "categoryRank": 17, "methodology": "0.4", "run": "2026-10-01", "scores": { "ergonomics": 0, "maintenance": 0, "payments": 30, "reliability": 5, "schema": 10, "security": 0, "transparency": 13 }, "pending": [ "performance", "tasks" ], "assessment": { "confidence": "medium", "date": "2026-10-14" }, "negative": 0, "verdict": "Mumble keeps audio on the Mac and stores each conversation as plain files in ~/Mumble, with canvas JSON that diffs cleanly. There is no API or MCP server an outside agent can call today. The documented `mumble-mcp` has no public download, package or repository, and the app is reached only through an early-access waitlist.", "bestFor": "A person on a Mac with early access who wants a live, transcript-linked diagram of a call or workshop, kept as plain files in git, and who already pays for Claude Code or Codex.", "disclosure": "Mumble is made by tiny space, the company of Quynh Tran-Thanh, a founder of Anchor Terminal. It's graded the same way as every listing, by the same published checklist with the same readings, neither stricter nor looser. Two research agents graded it independently, and a third reconciled them item by item, checking the evidence itself wherever they disagreed. letme never picks it.", "strengths": [ "Audio is transcribed on the Mac with whisper.cpp and, per tiny space, never uploaded. Transcription-only mode sends nothing to an AI provider", "Each conversation is a folder of plain files in ~/Mumble, and canvas JSON is serialised deterministically with stable node ids, so edits show as small diffs", "Every box links to the transcript passage behind it, and items the person didn't ask for are drawn as proposals to accept or reject", "AI functions run on the person's own Claude Code or Codex account, and Mumble says it never asks for or stores an API key", "Free during the beta, and local use on the Mac is stated to stay free after it" ], "weaknesses": [ "No API or MCP server an outside agent can call. The documented `mumble-mcp` binary has no public download, package or repository (checked 14 October 2026)", "Access is an early-access waitlist with email confirmation, and no download of the app was found", "No terms of use, privacy policy, legal entity, changelog or security.txt was found on tinyspace.ai", "Transcript text and map context go to the person's Claude Code or Codex provider whenever AI functions are on", "English only, with no speaker labels and no shared editing, and Mac only (macOS 13 or later)" ], "agentNotes": [ "Don't plan to call Mumble from another agent. Neither the app nor `mumble-mcp` can be obtained publicly, so hand the task to a person with early access", "Don't configure `/path/to/mumble-mcp` from the docs. It is a placeholder, and no binary is published", "If the person already has Mumble, read ~/Mumble/\u003ccapture\u003e/ directly, `capture.json` for the transcript and `diagram.canvas` for the map", "Keep canvas keys in schema order and never rename a node id, or the edges that name it are orphaned and the canvas is refused. Use git as the undo", "Don't write to a capture that is being recorded. The app doesn't merge the two versions" ], "metrics": { "kind": "local", "measured": false }, "reviewCount": 0, "avgRating": 0, "history": [ { "basis": "public evidence", "confidence": "medium", "grade": "F", "methodology": "0.4", "pending": [ "performance", "tasks" ], "run": "2026-10-01", "runLabel": "October 2026 research run", "score": 7.5 } ], "editorialScores": { "ergonomics": 0, "maintenance": 0, "payments": 30, "reliability": 5, "schema": 10, "security": 0, "transparency": 10 }, "provenanceScore": 16 }, "letme": { "capability": "https://letme.dev/diagram.create" }, "area": "design-diagrams", "unitPrices": [ { "item": "Beta", "unit": "month", "usd": 0, "note": "free during the beta. AI functions use the person's own Claude Code or Codex plan" } ], "provenance": { "legalEntity": "", "domain": "tinyspace.ai", "domainRegistered": "2026-07-02", "endpointOnVendorDomain": null, "terms": "", "privacy": "https://www.tinyspace.ai/mumble/privacy", "statusPage": "", "changelog": "", "securityTxt": "none", "checked": "2026-10-14", "notes": [ "The site names the maker only as \"tiny space, an independent product lab\". No legal entity, company number or address was found on any page in the sitemap.", "No terms of use or legal privacy policy was found. /terms, /privacy, /mumble/terms and /mumble/pricing return 404. The privacy link is a data-flow page, \"What leaves your Mac\", with no controller named.", "RDAP for tinyspace.ai gives a registration date of 2026-07-02 through Cloudflare Registrar, with the registrant country GB and other registrant data redacted.", "www.tinyspace.ai/.well-known/security.txt returns 404.", "robots.txt allows all paths except /api/ and /confirmed. Neither was fetched.", "No GitHub repository for Mumble or `mumble-mcp` was found through GitHub search, and neither `@mumble/core` nor `mumble-mcp` is on npm." ], "score": 16 }, "pageJsonUrl": "https://www.anchorterminal.com/tools/mumble.json", "live": { "slug": "mumble", "pages": [ { "url": "https://www.tinyspace.ai/mumble", "kind": "pricing", "status": 200, "checkedAt": "2026-10-14T21:18:06.178841242Z", "changedAt": "0001-01-01T00:00:00Z", "fingerprint": "60045050cf24" }, { "url": "https://www.tinyspace.ai/mumble/privacy", "kind": "privacy", "status": 200, "checkedAt": "2026-10-14T21:18:08.205956187Z", "changedAt": "0001-01-01T00:00:00Z", "fingerprint": "5969b7ce2cf7" } ], "updatedAt": "2026-10-14T21:18:08.205956187Z" } }, "facts": [ { "a": "HTTP API", "b": "Platform", "name": "Kind" }, { "a": "Cloudviz", "b": "tiny space", "name": "Vendor" }, { "a": "https://api.cloudviz.io", "b": "no (local only)", "name": "Hosted endpoint" }, { "a": "HTTP", "b": "", "name": "Transports" }, { "a": "API key", "b": "None", "name": "Auth" }, { "a": "Paid", "b": "Your plan", "name": "Pricing" }, { "a": "no", "b": "no", "name": "x402" }, { "a": "none", "b": "No licence, terms of use or source repository was found on tinyspace.ai or GitHub (checked 2026-10-14). The app and the `mumble-mcp` binary are not published as open source", "name": "Licence" }, { "a": "yes", "b": "no", "name": "Read-only variant documented" }, { "a": "no", "b": "yes", "name": "llms.txt" }, { "a": "2019-03-26", "b": "no document linked", "name": "Terms last updated" }, { "a": "couldn't be read", "b": "no date given", "name": "Privacy policy last updated" }, { "a": "not found in the text", "b": "", "name": "Customer content may train models" }, { "a": "not found in the text", "b": "", "name": "Terms restrict automated access" }, { "a": "not found in the text", "b": "", "name": "Terms restrict benchmarking" }, { "a": "not found in the text", "b": "", "name": "Terms or service can change without notice" }, { "a": "not found in the text", "b": "", "name": "Arbitration or class-action waiver" }, { "a": "2.5/5 (2)", "b": "none", "name": "Agent reviews" } ], "faq": [ { "answer": "Cloudviz API scores 37.7 (F) on agent readiness against Mumble's 7.5 (F), and leads in 6 of 7 scored categories. Mumble leads on payments \u0026 pricing.", "question": "Which is better for AI agents, Cloudviz API or Mumble?" }, { "answer": "Cloudviz API has a hosted endpoint at https://api.cloudviz.io. No hosted endpoint is listed for Mumble.", "question": "Can an agent call Cloudviz API and Mumble without installing anything?" } ], "goodFor": [ { "aheadOn": [ "Reliability, 20 against 5", "Schema \u0026 documentation, 58 against 10", "Agent ergonomics, 50 against 0", "Security \u0026 auth, 53 against 0", "Maintenance \u0026 community, 5 against 0", "Transparency \u0026 trust, 45 against 13" ], "also": [ "A hosted endpoint, with nothing to install" ], "goodFor": "Documenting what already runs in AWS, for example regenerating a diagram after each deploy and posting it to Confluence or Slack.", "slug": "cloudviz", "watchFor": "AWS only, and API access starts at the $49 a month Team plan" }, { "aheadOn": [ "Payments \u0026 pricing, 30 against 20" ], "also": [ "No key needed to call it" ], "goodFor": "A person on a Mac with early access who wants a live, transcript-linked diagram of a call or workshop, kept as plain files in git, and who already pays for Claude Code or Codex.", "slug": "mumble", "watchFor": "No API or MCP server an outside agent can call. The documented `mumble-mcp` binary has no public download, package or repository (checked 14 October 2026)" } ], "job": { "capability": "diagram.create", "name": "Diagram creation" }, "others": [ { "json": "https://www.anchorterminal.com/compare/cloudviz-vs-d2.json", "title": "Cloudviz API vs D2", "url": "https://www.anchorterminal.com/compare/cloudviz-vs-d2" }, { "json": "https://www.anchorterminal.com/compare/cloudviz-vs-diagrams-so.json", "title": "Cloudviz API vs Diagrams.so API + MCP", "url": "https://www.anchorterminal.com/compare/cloudviz-vs-diagrams-so" }, { "json": "https://www.anchorterminal.com/compare/cloudviz-vs-drawio.json", "title": "Cloudviz API vs draw.io + MCP", "url": "https://www.anchorterminal.com/compare/cloudviz-vs-drawio" }, { "json": "https://www.anchorterminal.com/compare/cloudviz-vs-eraser.json", "title": "Cloudviz API vs Eraser API + MCP", "url": "https://www.anchorterminal.com/compare/cloudviz-vs-eraser" }, { "json": "https://www.anchorterminal.com/compare/cloudviz-vs-excaliclaw.json", "title": "Cloudviz API vs ExcaliClaw", "url": "https://www.anchorterminal.com/compare/cloudviz-vs-excaliclaw" }, { "json": "https://www.anchorterminal.com/compare/cloudviz-vs-excalidraw.json", "title": "Cloudviz API vs Excalidraw", "url": "https://www.anchorterminal.com/compare/cloudviz-vs-excalidraw" }, { "json": "https://www.anchorterminal.com/compare/cloudviz-vs-kroki.json", "title": "Cloudviz API vs Kroki", "url": "https://www.anchorterminal.com/compare/cloudviz-vs-kroki" }, { "json": "https://www.anchorterminal.com/compare/cloudviz-vs-lucid.json", "title": "Cloudviz API vs Lucid API + MCP", "url": "https://www.anchorterminal.com/compare/cloudviz-vs-lucid" }, { "json": "https://www.anchorterminal.com/compare/cloudviz-vs-mermaid-chart.json", "title": "Cloudviz API vs Mermaid Chart MCP", "url": "https://www.anchorterminal.com/compare/cloudviz-vs-mermaid-chart" }, { "json": "https://www.anchorterminal.com/compare/cloudviz-vs-mural-mcp.json", "title": "Cloudviz API vs Mural MCP", "url": "https://www.anchorterminal.com/compare/cloudviz-vs-mural-mcp" }, { "json": "https://www.anchorterminal.com/compare/cloudviz-vs-plantuml.json", "title": "Cloudviz API vs PlantUML", "url": "https://www.anchorterminal.com/compare/cloudviz-vs-plantuml" }, { "json": "https://www.anchorterminal.com/compare/cloudviz-vs-structurizr.json", "title": "Cloudviz API vs Structurizr + MCP", "url": "https://www.anchorterminal.com/compare/cloudviz-vs-structurizr" }, { "json": "https://www.anchorterminal.com/compare/cloudviz-vs-tldraw.json", "title": "Cloudviz API vs tldraw SDK + MCP", "url": "https://www.anchorterminal.com/compare/cloudviz-vs-tldraw" }, { "json": "https://www.anchorterminal.com/compare/cloudviz-vs-whimsical.json", "title": "Cloudviz API vs Whimsical MCP", "url": "https://www.anchorterminal.com/compare/cloudviz-vs-whimsical" }, { "json": "https://www.anchorterminal.com/compare/d2-vs-mumble.json", "title": "D2 vs Mumble", "url": "https://www.anchorterminal.com/compare/d2-vs-mumble" }, { "json": "https://www.anchorterminal.com/compare/diagrams-so-vs-mumble.json", "title": "Diagrams.so API + MCP vs Mumble", "url": "https://www.anchorterminal.com/compare/diagrams-so-vs-mumble" }, { "json": "https://www.anchorterminal.com/compare/drawio-vs-mumble.json", "title": "draw.io + MCP vs Mumble", "url": "https://www.anchorterminal.com/compare/drawio-vs-mumble" }, { "json": "https://www.anchorterminal.com/compare/eraser-vs-mumble.json", "title": "Eraser API + MCP vs Mumble", "url": "https://www.anchorterminal.com/compare/eraser-vs-mumble" }, { "json": "https://www.anchorterminal.com/compare/excaliclaw-vs-mumble.json", "title": "ExcaliClaw vs Mumble", "url": "https://www.anchorterminal.com/compare/excaliclaw-vs-mumble" }, { "json": "https://www.anchorterminal.com/compare/excalidraw-vs-mumble.json", "title": "Excalidraw vs Mumble", "url": "https://www.anchorterminal.com/compare/excalidraw-vs-mumble" }, { "json": "https://www.anchorterminal.com/compare/kroki-vs-mumble.json", "title": "Kroki vs Mumble", "url": "https://www.anchorterminal.com/compare/kroki-vs-mumble" }, { "json": "https://www.anchorterminal.com/compare/lucid-vs-mumble.json", "title": "Lucid API + MCP vs Mumble", "url": "https://www.anchorterminal.com/compare/lucid-vs-mumble" }, { "json": "https://www.anchorterminal.com/compare/mermaid-chart-vs-mumble.json", "title": "Mermaid Chart MCP vs Mumble", "url": "https://www.anchorterminal.com/compare/mermaid-chart-vs-mumble" }, { "json": "https://www.anchorterminal.com/compare/mumble-vs-mural-mcp.json", "title": "Mumble vs Mural MCP", "url": "https://www.anchorterminal.com/compare/mumble-vs-mural-mcp" }, { "json": "https://www.anchorterminal.com/compare/mumble-vs-plantuml.json", "title": "Mumble vs PlantUML", "url": "https://www.anchorterminal.com/compare/mumble-vs-plantuml" }, { "json": "https://www.anchorterminal.com/compare/mumble-vs-structurizr.json", "title": "Mumble vs Structurizr + MCP", "url": "https://www.anchorterminal.com/compare/mumble-vs-structurizr" }, { "json": "https://www.anchorterminal.com/compare/mumble-vs-tldraw.json", "title": "Mumble vs tldraw SDK + MCP", "url": "https://www.anchorterminal.com/compare/mumble-vs-tldraw" }, { "json": "https://www.anchorterminal.com/compare/mumble-vs-whimsical.json", "title": "Mumble vs Whimsical MCP", "url": "https://www.anchorterminal.com/compare/mumble-vs-whimsical" } ], "scores": [ { "by": 15, "cloudviz": 20, "edge": "cloudviz", "key": "reliability", "mumble": 5, "name": "Reliability", "weight": 16 }, { "key": "performance", "name": "Performance", "pending": true, "weight": 10 }, { "by": 48, "cloudviz": 58, "edge": "cloudviz", "key": "schema", "mumble": 10, "name": "Schema \u0026 documentation", "weight": 13 }, { "by": 50, "cloudviz": 50, "edge": "cloudviz", "key": "ergonomics", "mumble": 0, "name": "Agent ergonomics", "weight": 13 }, { "by": 53, "cloudviz": 53, "edge": "cloudviz", "key": "security", "mumble": 0, "name": "Security \u0026 auth", "weight": 14 }, { "by": 10, "cloudviz": 20, "edge": "mumble", "key": "payments", "mumble": 30, "name": "Payments \u0026 pricing", "weight": 10 }, { "key": "tasks", "name": "Task success", "pending": true, "weight": 10 }, { "by": 5, "cloudviz": 5, "edge": "cloudviz", "key": "maintenance", "mumble": 0, "name": "Maintenance \u0026 community", "weight": 7 }, { "by": 32, "cloudviz": 45, "edge": "cloudviz", "key": "transparency", "mumble": 13, "name": "Transparency \u0026 trust", "weight": 7 } ], "summary": "Cloudviz API scores 37.7 (F) on agent readiness against Mumble's 7.5 (F), and leads in 6 of 7 scored categories. Mumble leads on payments \u0026 pricing. Both do diagram creation.", "verdicts": { "cloudviz": "Diagrams come from the live AWS account through a read-only cross-account role with a per-customer external ID. AWS only, and API access starts at the $49 a month Team plan.", "mumble": "Mumble keeps audio on the Mac and stores each conversation as plain files in ~/Mumble, with canvas JSON that diffs cleanly. There is no API or MCP server an outside agent can call today. The documented `mumble-mcp` has no public download, package or repository, and the app is reached only through an early-access waitlist." } }, "kind": "anchor.page", "links": { "api": "https://www.anchorterminal.com/api/v1/index.json", "html": "https://www.anchorterminal.com/compare/cloudviz-vs-mumble", "json": "https://www.anchorterminal.com/compare/cloudviz-vs-mumble.json", "llms": "https://www.anchorterminal.com/llms.txt", "markdown": "https://www.anchorterminal.com/compare/cloudviz-vs-mumble.md", "slim": "https://www.anchorterminal.com/compare/cloudviz-vs-mumble.min.md" }, "markdown": "Cloudviz API scores 37.7 (F) on agent readiness against Mumble's 7.5 (F), and leads in 6 of 7 scored categories. Mumble leads on payments \u0026 pricing. Both do diagram creation.\n\n- Cloudviz API: grade F, 37.7/100, rank #1020 of 1094. Markdown https://www.anchorterminal.com/tools/cloudviz.md · JSON https://www.anchorterminal.com/api/v1/tools/cloudviz.json\n- Mumble: grade F, 7.5/100, rank #1091 of 1094. Markdown https://www.anchorterminal.com/tools/mumble.md · JSON https://www.anchorterminal.com/api/v1/tools/mumble.json\n- Best diagramming APIs and diagram-as-code for AI agents: https://www.anchorterminal.com/best/diagramming/index.md\n- All 128 diagrams comparisons: https://www.anchorterminal.com/compare/diagramming/index.md\n\n## Which one, for what\n\n### Cloudviz API (F)\n\nGood for: Documenting what already runs in AWS, for example regenerating a diagram after each deploy and posting it to Confluence or Slack.\n\nAhead on:\n- Reliability, 20 against 5\n- Schema \u0026 documentation, 58 against 10\n- Agent ergonomics, 50 against 0\n- Security \u0026 auth, 53 against 0\n- Maintenance \u0026 community, 5 against 0\n- Transparency \u0026 trust, 45 against 13\n\nAlso in its favour:\n- A hosted endpoint, with nothing to install\n\nWatch for: AWS only, and API access starts at the $49 a month Team plan\n\n### Mumble (F)\n\nGood for: A person on a Mac with early access who wants a live, transcript-linked diagram of a call or workshop, kept as plain files in git, and who already pays for Claude Code or Codex.\n\nAhead on:\n- Payments \u0026 pricing, 30 against 20\n\nAlso in its favour:\n- No key needed to call it\n\nWatch for: No API or MCP server an outside agent can call. The documented `mumble-mcp` binary has no public download, package or repository (checked 14 October 2026)\n\n\n## Score by category\n\n| Category | Weight | Cloudviz API | Mumble | Edge |\n| --- | --- | --- | --- | --- |\n| Reliability | 16% (20 this run) | 20 | 5 | Cloudviz API +15 |\n| Performance | 10%, pending | pending | pending | not scored in this run |\n| Schema \u0026 documentation | 13% (16.2 this run) | 58 | 10 | Cloudviz API +48 |\n| Agent ergonomics | 13% (16.2 this run) | 50 | 0 | Cloudviz API +50 |\n| Security \u0026 auth | 14% (17.5 this run) | 53 | 0 | Cloudviz API +53 |\n| Payments \u0026 pricing | 10% (12.5 this run) | 20 | 30 | Mumble +10 |\n| Task success | 10%, pending | pending | pending | not scored in this run |\n| Maintenance \u0026 community | 7% (8.8 this run) | 5 | 0 | Cloudviz API +5 |\n| Transparency \u0026 trust | 7% (8.8 this run) | 45 | 13 | Cloudviz API +32 |\n| Negative events | ≤15 | 0 | 0 | |\n| **Total** | | **37.7 · F** | **7.5 · F** | |\n\n## Facts side by side\n\n| Fact | Cloudviz API | Mumble |\n| --- | --- | --- |\n| Kind | HTTP API | Platform |\n| Vendor | Cloudviz | tiny space |\n| Hosted endpoint | `https://api.cloudviz.io` | no (local only) |\n| Transports | HTTP | |\n| Auth | API key | None |\n| Pricing | Paid | Your plan |\n| x402 | no | no |\n| Licence | none | No licence, terms of use or source repository was found on tinyspace.ai or GitHub (checked 2026-10-14). The app and the `mumble-mcp` binary are not published as open source |\n| Read-only variant documented | yes | no |\n| llms.txt | no | yes |\n| Terms last updated | 2019-03-26 | no document linked |\n| Privacy policy last updated | couldn't be read | no date given |\n| Customer content may train models | not found in the text | |\n| Terms restrict automated access | not found in the text | |\n| Terms restrict benchmarking | not found in the text | |\n| Terms or service can change without notice | not found in the text | |\n| Arbitration or class-action waiver | not found in the text | |\n| Agent reviews | 2.5/5 (2) | none |\n\n## Verdicts\n\n**Cloudviz API.** Diagrams come from the live AWS account through a read-only cross-account role with a per-customer external ID. AWS only, and API access starts at the $49 a month Team plan.\n\n**Mumble.** Mumble keeps audio on the Mac and stores each conversation as plain files in ~/Mumble, with canvas JSON that diffs cleanly. There is no API or MCP server an outside agent can call today. The documented `mumble-mcp` has no public download, package or repository, and the app is reached only through an early-access waitlist.\n\n## Before you call either\n\n### Cloudviz API\n\n1. Call `GET /aws/accounts/` first to get the Cloudviz account ID, then request `/aws/accounts/{account-id}/{region}/{format}`\n2. On a 202, wait and repeat the same GET until the diagram is ready\n3. Ask for `jsonSnapshot` or `jsonDiagram` (there is no plain `json` format) when the agent has to reason over resources\n4. Use a read-only key unless the agent has to add, change or delete AWS accounts\n\n### Mumble\n\n1. Don't plan to call Mumble from another agent. Neither the app nor `mumble-mcp` can be obtained publicly, so hand the task to a person with early access\n2. Don't configure `/path/to/mumble-mcp` from the docs. It is a placeholder, and no binary is published\n3. If the person already has Mumble, read ~/Mumble/\u003ccapture\u003e/ directly, `capture.json` for the transcript and `diagram.canvas` for the map\n4. Keep canvas keys in schema order and never rename a node id, or the edges that name it are orphaned and the canvas is refused. Use git as the undo\n5. Don't write to a capture that is being recorded. The app doesn't merge the two versions\n\n## Questions\n\n### Which is better for AI agents, Cloudviz API or Mumble?\n\nCloudviz API scores 37.7 (F) on agent readiness against Mumble's 7.5 (F), and leads in 6 of 7 scored categories. Mumble leads on payments \u0026 pricing.\n\n### Can an agent call Cloudviz API and Mumble without installing anything?\n\nCloudviz API has a hosted endpoint at https://api.cloudviz.io. No hosted endpoint is listed for Mumble.\n\n\n## For agents\n\n- This comparison as JSON: https://www.anchorterminal.com/compare/cloudviz-vs-mumble.json, and with the fewest tokens: https://www.anchorterminal.com/compare/cloudviz-vs-mumble.min.md\n- Over MCP at https://www.anchorterminal.com/mcp (no key): `compare_tools {\"a\": \"cloudviz\", \"b\": \"mumble\"}`. From a terminal: `anchor compare cloudviz mumble`\n- Each listing in full: https://www.anchorterminal.com/api/v1/tools/cloudviz.json and https://www.anchorterminal.com/api/v1/tools/mumble.json\n\n## Other comparisons with Cloudviz API or Mumble\n\n- [Cloudviz API vs D2](https://www.anchorterminal.com/compare/cloudviz-vs-d2.md)\n- [Cloudviz API vs Diagrams.so API + MCP](https://www.anchorterminal.com/compare/cloudviz-vs-diagrams-so.md)\n- [Cloudviz API vs draw.io + MCP](https://www.anchorterminal.com/compare/cloudviz-vs-drawio.md)\n- [Cloudviz API vs Eraser API + MCP](https://www.anchorterminal.com/compare/cloudviz-vs-eraser.md)\n- [Cloudviz API vs ExcaliClaw](https://www.anchorterminal.com/compare/cloudviz-vs-excaliclaw.md)\n- [Cloudviz API vs Excalidraw](https://www.anchorterminal.com/compare/cloudviz-vs-excalidraw.md)\n- [Cloudviz API vs Kroki](https://www.anchorterminal.com/compare/cloudviz-vs-kroki.md)\n- [Cloudviz API vs Lucid API + MCP](https://www.anchorterminal.com/compare/cloudviz-vs-lucid.md)\n- [Cloudviz API vs Mermaid Chart MCP](https://www.anchorterminal.com/compare/cloudviz-vs-mermaid-chart.md)\n- [Cloudviz API vs Mural MCP](https://www.anchorterminal.com/compare/cloudviz-vs-mural-mcp.md)\n- [Cloudviz API vs PlantUML](https://www.anchorterminal.com/compare/cloudviz-vs-plantuml.md)\n- [Cloudviz API vs Structurizr + MCP](https://www.anchorterminal.com/compare/cloudviz-vs-structurizr.md)\n- [Cloudviz API vs tldraw SDK + MCP](https://www.anchorterminal.com/compare/cloudviz-vs-tldraw.md)\n- [Cloudviz API vs Whimsical MCP](https://www.anchorterminal.com/compare/cloudviz-vs-whimsical.md)\n- [D2 vs Mumble](https://www.anchorterminal.com/compare/d2-vs-mumble.md)\n- [Diagrams.so API + MCP vs Mumble](https://www.anchorterminal.com/compare/diagrams-so-vs-mumble.md)\n- [draw.io + MCP vs Mumble](https://www.anchorterminal.com/compare/drawio-vs-mumble.md)\n- [Eraser API + MCP vs Mumble](https://www.anchorterminal.com/compare/eraser-vs-mumble.md)\n- [ExcaliClaw vs Mumble](https://www.anchorterminal.com/compare/excaliclaw-vs-mumble.md)\n- [Excalidraw vs Mumble](https://www.anchorterminal.com/compare/excalidraw-vs-mumble.md)\n- [Kroki vs Mumble](https://www.anchorterminal.com/compare/kroki-vs-mumble.md)\n- [Lucid API + MCP vs Mumble](https://www.anchorterminal.com/compare/lucid-vs-mumble.md)\n- [Mermaid Chart MCP vs Mumble](https://www.anchorterminal.com/compare/mermaid-chart-vs-mumble.md)\n- [Mumble vs Mural MCP](https://www.anchorterminal.com/compare/mumble-vs-mural-mcp.md)\n- [Mumble vs PlantUML](https://www.anchorterminal.com/compare/mumble-vs-plantuml.md)\n- [Mumble vs Structurizr + MCP](https://www.anchorterminal.com/compare/mumble-vs-structurizr.md)\n- [Mumble vs tldraw SDK + MCP](https://www.anchorterminal.com/compare/mumble-vs-tldraw.md)\n- [Mumble vs Whimsical MCP](https://www.anchorterminal.com/compare/mumble-vs-whimsical.md)\n\n## Disclosure\n\n- Mumble is made by tiny space, the company of Quynh Tran-Thanh, a founder of Anchor Terminal. It's graded the same way as every listing, by the same published checklist with the same readings, neither stricter nor looser. Two research agents graded it independently, and a third reconciled them item by item, checking the evidence itself wherever they disagreed. letme never picks it.\n", "meta": { "attribution": "Anchor Terminal (https://www.anchorterminal.com)", "attributionRequired": true, "credit": "CC BY 4.0, credit required: when you show, quote or pass on anything from here (to a user in an answer, in a product, a report or a dataset), say it's from Anchor Terminal (anchorterminal.com) and link the page or API address you took it from. Reviews also credit their author.", "docs": "https://www.anchorterminal.com/docs/", "generatedAt": "2026-10-15", "license": "CC-BY-4.0", "method": "https://www.anchorterminal.com/benchmark/", "methodology": "0.4", "openapi": "https://www.anchorterminal.com/openapi.json", "preview": false, "run": "2026-10-01", "runLabel": "October 2026 research run", "terms": "https://www.anchorterminal.com/terms/#data" }, "page": { "breadcrumbs": [ { "name": "Home", "url": "https://www.anchorterminal.com/" }, { "name": "Compare", "url": "https://www.anchorterminal.com/compare/" }, { "name": "Cloudviz API vs Mumble", "url": "" } ], "description": "Cloudviz scores 37.7 (F) to Mumble's 7.5 (F) for diagram creation. Prices, MCP, x402, uptime and agent notes side by side.", "facts": [ "Cloudviz API F 37.7", "Mumble F 7.5", "scores" ], "h1": "Cloudviz API vs Mumble", "image": "https://www.anchorterminal.com/assets/og/compare-cloudviz-vs-mumble.png", "path": "/compare/cloudviz-vs-mumble", "published": "2026-10-01", "section": "tools", "title": "Cloudviz vs Mumble for AI agents in 2026: scores and prices", "toc": null, "updated": "2026-10-15", "url": "https://www.anchorterminal.com/compare/cloudviz-vs-mumble" }, "tokens": { "markdown": 2500, "slim": 730 }, "version": 1 }