--- title: "Theneo: vendor profile: Agent Ready HTML" description: "Theneo, a docs platform: 2 of 6 standards stated as supported, 13 sourced facts, dated plans and what it does not do. Read 2026-11-05." canonical: https://agentreadyhtml.com/vendors/theneo/ site: "Agent Ready HTML" last_updated: 2026-11-05 section: "Vendors" --- # Theneo: vendor profile: Agent Ready HTML > Theneo, a docs platform: 2 of 6 standards stated as supported, 13 sourced facts, dated plans and what it does not do. Read 2026-11-05. Source: https://agentreadyhtml.com/vendors/theneo/ Site: Agent Ready HTML Last reviewed: 2026-11-05 # Theneo: vendor profile In short Theneo builds llms.txt from each page's SEO fields and adds a .md copy per section. A request for Accept: text/markdown got the ordinary HTML page back on 2026-11-05. Unknown paths on docs.theneo.io answered 200 with the welcome page and a canonical tag pointing at themselves. Business costs $120 a month per workspace. ## At a glance **standards.txt** theneo ```text llms-txt = supports markdown-negotiation = no statement markdown-twin = supports initial-html = partial real-404 = no statement vary-accept = no statement ``` 2 supports, 1 partial or announced, 3 no statement. **Theneo** Docs platform API docs and developer portal platform that builds llms.txt from each page's SEO fields, adds llms-full.txt and a .md copy per section, and server-renders titles, meta tags and canonical links; a made-up path on its own docs site returned 200 instead of 404. Type [Docs platform](https://agentreadyhtml.com/vendors/by-type/docs-platform/) Home page [www.theneo.io](https://www.theneo.io/), answered HTTP 200 on 2026-11-05 Last read 5 November 2026 ## What it does for this layer - Theneo builds llms.txt from each published page's SEO Title, Description and Slug fields, and each entry links to the page's .md source; drafts and unpublished pages are left out. \[primary source\] [source](https://docs.theneo.io/ai-in-theneo/llms-txt), read 5 November 2026. - Theneo rebuilds llms.txt on every publish, and a page with no SEO description still appears with a blank description. \[primary source\] [source](https://docs.theneo.io/ai-in-theneo/llms-txt), read 5 November 2026. - Theneo serves every published section as markdown at its URL plus .md, holding both the API request and its prose, with no export step. \[primary source\] [source](https://docs.theneo.io/ai-in-theneo/geo-ai-optimization), read 5 November 2026. - Theneo's August 2026 release notes added llms-full.txt next to llms.txt, holding the whole documentation in one file. \[primary source\] [source](https://docs.theneo.io/2026-release-notes-or-theneo-changelog/august), read 5 November 2026. - Theneo's release of 2026-01-15 began serving an auto-generated robots.txt at the sitemap's base path; free users get the default rules and paying subscribers can edit them. \[primary source, 2026-01-15\] [source](https://docs.theneo.io/2026-release-notes-or-theneo-changelog/january), read 5 November 2026. - The same Theneo release moved page titles and meta tags into the server-rendered initial HTML so crawlers that skip JavaScript read them. \[primary source, 2026-01-15\] [source](https://docs.theneo.io/2026-release-notes-or-theneo-changelog/january), read 5 November 2026. - Since 2026-01-15 Theneo adds canonical tags to every public page and drops content-less header sections from sitemap.xml and llms.txt. \[primary source, 2026-01-15\] [source](https://docs.theneo.io/2026-release-notes-or-theneo-changelog/january), read 5 November 2026. - Theneo projects can stay public while carrying a no-index flag, and per-section SEO titles, descriptions, keywords and Open Graph fields are edited in SEO Management. \[primary source\] [source](https://docs.theneo.io/workspace-and-admin/project-management/seo-management), read 5 November 2026. - Theneo generates a runnable MCP server from an OpenAPI spec at editor.theneo.io/mcp, with stdio, HTTP or SSE transport and a checkbox list of operations to expose as tools. \[primary source\] [source](https://docs.theneo.io/ai-in-theneo/generate-mcp-server), read 5 November 2026. - Theneo's pricing page JSON-LD lists a free Starter plan (1 public project), Business at $120 per month per workspace billed annually ($150 monthly) and Growth at $400 billed annually ($450 monthly). \[primary source, 2026-11-05\] [source](https://www.theneo.io/pricing), read 5 November 2026. - Theneo says more than 18,000 companies use it. \[vendor claim\] [source](https://www.theneo.io/), read 5 November 2026. - On 2026-11-05 a made-up path on docs.theneo.io returned HTTP 200 with the What Is Theneo welcome page and a canonical tag pointing at the made-up URL, a soft 404. \[observed, 2026-11-05\] [source](https://docs.theneo.io/workspace-and-admin/project-management/seo-management), read 5 November 2026. - On 2026-11-05 docs.theneo.io answered Accept: text/markdown with the normal HTML page, while the same page's .md URL returned 4,221 bytes of text/plain markdown and /llms-full.txt returned 1,100,994 bytes. \[observed, 2026-11-05\] [source](https://docs.theneo.io/ai-in-theneo/geo-ai-optimization), read 5 November 2026. ## Products and plans | Product | What it is | Price | As of | Source | | --- | --- | --- | --- | --- | | Theneo | API reference, guides and developer portal platform with AI writing, Ask AI search, generated MCP servers and llms.txt. | Free tier, paid plans above it; Starter free; Business $120 per month per workspace billed annually or $150 monthly; Growth $400 annually or $450 monthly; Enterprise on request. | 2026-11-05 | source | ## Standards | Standard | Status | What the vendor's pages say | Source | | --- | --- | --- | --- | | llms-txt | supports | llms.txt generated automatically from SEO fields and refreshed on every publish. | source | | markdown-negotiation | no statement | No statement found in the GEO, llms.txt or Markdown export pages; Accept: text/markdown returned HTML on 2026-11-05. | none | | markdown-twin | supports | Every published section available as Markdown by appending .md. | source | | initial-html | partial | Titles and meta tags server-rendered since 2026-01-15; no statement covers body content. | source | | real-404 | no statement | No statement found in the SEO Management or redirect docs; docs.theneo.io served its welcome page with status 200 for an invented path on 2026-11-05. | none | | vary-accept | no statement | No negotiation is documented; responses carried Vary: Accept-Encoding only on 2026-11-05. | none | ## Checks on its own site | Reading | Result | Date | | --- | --- | --- | | Home page request | HTTP 200; H1 in the initial HTML: yes; 625 words; 1 JSON-LD block | 2026-11-05 | | Request with Accept: text/markdown | HTTP 200, text/html, Vary: accept-encoding | 2026-11-05 | | /llms.txt at the host root | HTTP 200, text/plain, 4.8 KB, starts with an H1 | 2026-11-05 | | A made-up path | HTTP 404 | 2026-11-05 | | Ora score, cached | 67, grade C | 2026-09-09 | | Cloudflare keyless scan | 20, L1 Basic Web Presence | 2026-11-05 | | Shared crawl row | outside the ranked slice; home page HTTP 200; H1 in the HTML: yes; 727 words; JSON-LD types: Organization, WebSite, SoftwareApplication, WebPage; answers markdown: no; made-up path HTTP 404; llms.txt valid: yes | 2026-11-04 | ## What it does not do - Theneo's help page describes the sitemap as a manual download from SEO Management, so authors regenerate it after each structural change. [source](https://docs.theneo.io/workspace-and-admin/project-management/seo-management), read 5 November 2026. ## Related pages on this site - [Docs platforms in this section](https://agentreadyhtml.com/vendors/by-type/docs-platform/) - [The Plain Fetch viewer](https://agentreadyhtml.com/viewer/) ## Sources 1. [Theneo - API Docs that humans and agents ship together](https://www.theneo.io/) https://www.theneo.io/, read 5 November 2026 2. [llms.txt for AI Discoverability - Theneo Docs: Documentation for Humans & AI](https://docs.theneo.io/ai-in-theneo/llms-txt) https://docs.theneo.io/ai-in-theneo/llms-txt, read 5 November 2026 3. [GEO: AI Search Optimization for Docs - Theneo Docs: Documentation for Humans & AI](https://docs.theneo.io/ai-in-theneo/geo-ai-optimization) https://docs.theneo.io/ai-in-theneo/geo-ai-optimization, read 5 November 2026 4. [Theneo August Release Notes - Theneo Docs: Documentation for Humans & AI](https://docs.theneo.io/2026-release-notes-or-theneo-changelog/august) https://docs.theneo.io/2026-release-notes-or-theneo-changelog/august, read 5 November 2026 5. [January Release Notes - Theneo Docs: Documentation for Humans & AI](https://docs.theneo.io/2026-release-notes-or-theneo-changelog/january) https://docs.theneo.io/2026-release-notes-or-theneo-changelog/january, read 5 November 2026 6. [SEO Management for Your Docs - Theneo Docs: Documentation for Humans & AI](https://docs.theneo.io/workspace-and-admin/project-management/seo-management) https://docs.theneo.io/workspace-and-admin/project-management/seo-management, read 5 November 2026 7. [Generate an MCP Server from Your Docs - Theneo Docs: Documentation for Humans & AI](https://docs.theneo.io/ai-in-theneo/generate-mcp-server) https://docs.theneo.io/ai-in-theneo/generate-mcp-server, read 5 November 2026 8. [Theneo Pricing | API Docs & Developer Portal Plans](https://www.theneo.io/pricing) https://www.theneo.io/pricing, read 5 November 2026 Last reviewed 5 November 2026 Edition Crawl 2026-11-04 Page updated 2026-11-05 Method How the viewer reads a page, how a file is graded and how a platform is scored: [the method page](https://agentreadyhtml.com/method/).