Fonto Docs
REMOTE · FONTO-DOCS.ELLIAT.NL
Fonto (FontoXML) documentation for AI tools. Converts DITA XML to Markdown on demand.
Available components
Last scanned (12 hours ago)
Scores higher than 95% of remote servers
Reachable. Last reached 6 Nov 2026.
Category Code Search and Documentation
How this component scores in each security and reliability category. Every signal is checked automatically against the live server, and we only credit what we can confirm. How we score → Why this is hard to score →
Endpoint Security77
- The endpoint's TLS certificate is valid, in date, and uses a strong key. View diagnostics → Pass
- No authorisation is required to call this server. Nothing on it is marked destructive, but we can't show that an anonymous caller can only read: full credit needs the server to list at least one tool and every tool to be verifiably read-only. We use a best-effort check of tool names and descriptions to tell read-only tools from tools that change things, so some genuinely read-only tools may not get full credit. Names that start with a read verb (get, list, read, search and similar) and accurate readOnlyHint annotations help. Meet that to earn full credit, or require authorisation. See how to fix → View diagnostics → Partial
- HTTPS is enforced; there's no plaintext access path. View diagnostics → Pass
- HSTS check failed: the Strict-Transport-Security header is absent. See how to fix → View diagnostics → Fail
- DNSSEC is configured correctly; the domain's records validate against the full chain to the root. View diagnostics → Pass
Transport & Reachability100
- Verified streamable-http transport via a live MCP handshake. View diagnostics → Pass
Schema Quality & AI Usability87
- 100% of prompts and resources have a non-trivial description (not blank, and not just the item's name).Pass
- AI-judged instruction clarity (excellent).Pass
- Tool/resource definitions use about 517 tokens (~103/item across 5 items; 4 tools + 1 resources), lean.Pass
- Usage-examples check failed: none of the tools include examples. See how to fix → Fail
Stability & Change Management100
- No destabilizing schema changes in the last 30 days.Pass
Tool Coverage100
- 100% of tools have a non-trivial description (not blank, and not just the tool's name).Pass
- 100% of tool parameters carry a description.Pass
- Structured output schemas are declared (100% of tools); any adoption earns full credit.Pass
Tool Safety100
- No prompt-injection markers were found in the server instructions, tool names or descriptions we captured.Pass
- We read all 4 captured tool definition(s), and no name or description among them implies an irreversible operation.Pass
- An AI judge read all 6 captured unit(s) of tool text and found none that tries to manipulate the model reading it.Pass
Capabilities100
- Implements a current MCP spec version (2026-07-28).Pass
Checks we ran (13)
- TLS certificate
- Authorization
- HTTPS
- HSTS header
- DNSSEC
- Transport
- Schema quality
- Stability
- Tool coverage
- Injection markers
- Destructive annotations
- Judged manipulation
- MCP protocol
Does not apply to this hosted endpoint (2)
- Supply Chain SecurityScored on package channels only. This is a hosted endpoint, so there is nothing to install or inspect.
- Provenance & TransparencyScored on package channels only. This is a hosted endpoint, so there is nothing to install or inspect.
The score does not measure everything. What the score does not measure →
Every change we have recorded for this component, newest first. Security-relevant changes are always shown. ▲ marks a change for the better, ▼ a change for the worse; unmarked changes are neutral.
- 6 Nov 26 0
- We updated how we score, so this day's move reflects our rubric, not a change to the server See what changed → functional
- 10 Oct 26 −1
- The server rewrote its instructions, which are the text every model session reads security
- Schema quality: 78 → 103 ▼ functional
- New tool “lookup_api” functional
- 28 Sept 26 0
- We updated how we score, so this day's move reflects our rubric, not a change to the server See what changed → functional
- 25 Sept 26 0
- We updated how we score, so this day's move reflects our rubric, not a change to the server See what changed → functional
- 26 Aug 26 0
- We updated how we score, so this day's move reflects our rubric, not a change to the server See what changed → functional
- 25 Aug 26 0
- Stability: 0.97 → pass security
- 11 Aug 26 0
- We updated how we score, so this day's move reflects our rubric, not a change to the server See what changed → functional
- 5 Aug 26 0
- The server rewrote its instructions, which are the text every model session reads security
- Schema quality: 67 → 78 ▼ functional
- MCP protocol: fail → pass ▲ functional
- MCP protocol version: 2025-03-26 → 2026-07-28 functional
Diagnostic detail from the automated scan of this channel: what the scanner observed at each step, so you can see exactly where a check passed or failed. It is informational only and never changes the trust score.
Captured 6 Nov 2026 · Probed https://fonto-docs.elliat.nl/mcp
TLS valid
Negotiated TLS 1.3 with TLS_AES_128_GCM_SHA256 .
| Subject | Issuer | Valid from | Valid until | Key | Signature | Serial |
|---|---|---|---|---|---|---|
| CN=fonto-docs.elliat.nl | CN=WR3,O=Google Trust Services,C=US | 5 Nov 2026 | 3 Feb 2027 | RSA 2048 | SHA256-RSA | da21c72b137c53a612d0766b971bc7e7 |
| SANs: fonto-docs.elliat.nl | ||||||
| CN=WR3,O=Google Trust Services,C=US (CA) | CN=GTS Root R1,O=Google Trust Services LLC,C=US | 13 Dec 2023 | 20 Feb 2029 | RSA 2048 | SHA256-RSA | 7ff005a91568d63abc22861684aa4b5a |
| CN=GTS Root R1,O=Google Trust Services LLC,C=US (CA) | CN=GlobalSign Root CA,OU=Root CA,O=GlobalSign nv-sa,C=BE | 19 Jun 2020 | 28 Jan 2028 | RSA 4096 | SHA256-RSA | 77bd0d6cdb36f91aea210fc4f058d30d |
Background: What to check on a remote MCP endpoint →
DNSSEC secure
Validation of fonto-docs.elliat.nl. — Secure
| Zone | DS | Keys | Algorithms | Outcome |
|---|---|---|---|---|
| . | Trust anchor | 20326, 38696 | 8, 8 | Verified |
| nl. | DS published | 17153 | 13 | Verified |
| elliat.nl. | DS published | 48644 | 13 | Verified |
| fonto-docs.elliat.nl. | Verified address RRset verified with the apex keys |
Authentication No authorisation required
The endpoint answered without asking for a token. Anyone who knows the URL can reach it.
| Result | No authorisation required |
|---|---|
| HTTP status | 200 |
Background: How OAuth 2.1 works in the 2026 MCP spec →
Transports 2 probes
| Transport | URL | Outcome | Status | Location |
|---|---|---|---|---|
| streamable-http | https://fonto-docs.elliat.nl/mcp | Verified | 200 | |
| http (plaintext) | http://fonto-docs.elliat.nl/mcp | HTTPS enforced | 302 | https://fonto-docs.elliat.nl/mcp |
The tools this component advertises to a client, with an estimated token cost for each. Expand a tool to see its parameters and schema. The per-tool counts are indicative and are not scored directly; the schema's total context footprint is one signal in Schema Quality & AI Usability. A tool's description is untrusted text the model reads on every call, which is what makes this list a security surface and not just an inventory: how tool poisoning works →
get_fonto_page ~72
Fetch the full content of a Fonto documentation page by its slug (the part of the URL after /latest/). Use search_fonto_docs or list_pages first to find the right slug.
| Name | Type | Req | Description |
|---|---|---|---|
| slug | string | yes | Page slug, e.g. 'documentsmanager-f746b3a48442' |
| Name | Type | Req | Description |
|---|---|---|---|
| content | string | yes | Markdown content of the documentation page |
No examples provided.
list_pages ~90
Filter Fonto documentation pages by title, product, or ancestry keyword. Returns all matches without ranking — useful when you know the product area or part of the page title. For full-text relevance search use search_fonto_docs; for the complete catalog use the fonto://catalog resource.
| Name | Type | Req | Description |
|---|---|---|---|
| keyword | string | yes | Word or phrase to filter page titles by, e.g. 'operations' or 'table' |
| Name | Type | Req | Description |
|---|---|---|---|
| pages | array | yes | – |
No examples provided.
lookup_api ~180
Look up a Fonto API symbol by exact name (function, class, manager, type, or component — e.g. 'documentsManager', 'createIconWidget', 'CvkOptions') and return its full documentation page in one call. Accepts call syntax ('registerWidget()'), import paths ('fontoxml-families/src/createIconWidget'), and member access ('documentsManager.getNodeById', resolved to the owner's page). Matching is case-sensitive first, so 'DocumentsManager' (class) and 'documentsManager' (instance) resolve to different pages; other same-named pages are listed as alternatives. If no page has that name, returns search suggestions instead — use search_fonto_docs for concepts or partial names.
| Name | Type | Req | Description |
|---|---|---|---|
| name | string | yes | API symbol name, e.g. 'documentsManager' or 'createIconWidget' |
| Name | Type | Req | Description |
|---|---|---|---|
| alternatives | array | yes | Other pages with the same name (e.g. differing only in case) |
| content | string | – | Markdown content of the matched page |
| found | boolean | yes | – |
| match | object | – | – |
| suggestions | array | yes | Full-text search results, only when no page matched by name |
No examples provided.
search_fonto_docs ~66
Search the Fonto XML documentation using full-text search. Returns results ranked by relevance with titles, descriptions, and slugs. Best for looking up a concept, API name, or feature by keyword.
| Name | Type | Req | Description |
|---|---|---|---|
| query | string | yes | Search term, e.g. 'documentsManager' |
| Name | Type | Req | Description |
|---|---|---|---|
| results | array | yes | – |
No examples provided.
How do I install the Fonto Docs MCP server?
Fonto Docs is a hosted endpoint at https://fonto-docs.elliat.nl/mcp, so there is nothing to install locally. Ready-made configuration for Claude, Cursor, VS Code, Codex and 5 more is on this page, copied from each client's own documentation.
remote · fonto-docs.elliat.nl
claude mcp add --transport http drrataplan-fonto-docs 'https://fonto-docs.elliat.nl/mcp'
What is the Fonto Docs MCP server?
Fonto Docs is an MCP server listed in the public MCP registry as io.github.DrRataplan/fonto-docs. Fonto (FontoXML) documentation for AI tools. Converts DITA XML to Markdown on demand. This page covers its hosted endpoint (https://fonto-docs.elliat.nl/mcp).
Is the Fonto Docs MCP server safe to use?
Fonto Docs scores 88 out of 100 on VerifyMCP. 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 Fonto Docs MCP server expose?
Fonto Docs exposes 4 tools: search_fonto_docs, get_fonto_page, lookup_api, list_pages. Their descriptions and schemas cost roughly 408 tokens of context every time the server is loaded.
Does the Fonto Docs MCP server require authentication?
No. We connected to Fonto Docs without credentials and it answered, so anything it exposes is reachable by anyone who knows the address.
Is the Fonto Docs MCP server still maintained?
Fonto Docs is still listed as active in the MCP registry. We last reached this channel on 6 November 2026. Those dates come from our own scans of the registry and the channel itself, not from anything the publisher announced.
What did VerifyMCP test on the Fonto Docs MCP server?
VerifyMCP ran 13 checks on Fonto Docs, covering TLS certificate, Authorization, HTTPS, HSTS header and 9 more. Supply Chain Security and Provenance & Transparency do not apply to a hosted endpoint, so they were not tested. The score does not measure everything, and the scoring documentation lists what it leaves out.