AI Flowchart
REMOTE · MCP.AIFLOWCHART.IO
Create flowcharts, mind maps, sequence/ER/UML diagrams and charts as editable, presentable boards.
Available components
Last scanned (8 hours ago)
Scores higher than 61% of remote servers
Reachable. Last reached 23 Oct 2026.
Category Design and Media
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 Security83
- The endpoint's TLS certificate is valid, in date, and uses a strong key. View diagnostics → Pass
- Authorisation is enforced on tool calls, but the challenge carries no valid RFC 9728 metadata, so a client cannot discover where to get a token. See how to fix → View diagnostics → Fail
- 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 check failed: this domain isn't protected by DNSSEC. See how to fix → View diagnostics → Fail
Transport & Reachability100
- Verified streamable-http transport via a live MCP handshake. View diagnostics → Pass
Schema Quality & AI Usability45
- 0% of prompts and resources have a non-trivial description (not blank, and not just the item's name).Fail
- AI-judged instruction clarity (good).Pass
- Context-footprint check failed: tool/resource definitions use about 733 tokens (~122/item across 6 items; 5 tools + 1 resources), over budget; trim descriptions and params. See how to fix → Fail
- Usage-examples check failed: none of the tools include examples. See how to fix → Fail
Stability & Change Management17
- Stability observed for 5 of 30 days with no destabilising changes; credit accrues until the full window elapses.Partial
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
Tool Safety100
- No prompt-injection markers were found in the server instructions, tool names or descriptions we captured.Pass
- We read all 5 captured tool definition(s), and no name or description among them implies an irreversible operation.Pass
- An AI judge read all 7 captured unit(s) of tool text and found none that tries to manipulate the model reading it.Pass
Capabilities73
- Spec-recency check failed: implements MCP spec 2025-06-18; the latest is 2026-07-28. See how to fix → Fail
- Supports UI / widget rendering.Pass
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.
- 23 Oct 26 −3
- Schema quality: 145 → 122 ▲ functional
- The server now declares the “resources” capability functional
- First check of Capabilities: pass functional
- First check of Schema quality: 0 functional
- New resource “AI Flowchart diagram card” functional
- 21 Oct 26 0
- Tool “create_diagram” rewrote its description, which is the text the model reads security
- Schema quality: 544 → 725 ▼ functional
- New tool “render_diagram” functional
- 20 Oct 26 +1
No change was recorded against any check on this day. Stability & Change Management went from 3 to 7. That category is still filling its 30-day observation window: 1 days of observed history at the previous scan, 2 at this one. The score rises as the window fills, whether or not the server changes.
- 19 Oct 26 0
- Stability: unverified → 0.03 ▲ functional
- 18 Oct 26 73
First indexed and scored.
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 23 Oct 2026 · Probed https://mcp.aiflowchart.io/mcp
TLS valid
Negotiated TLS 1.3 with TLS_AES_128_GCM_SHA256 .
| Subject | Issuer | Valid from | Valid until | Key | Signature | Serial |
|---|---|---|---|---|---|---|
| CN=mcp.aiflowchart.io | CN=Amazon RSA 2048 M04,O=Amazon,C=US | 17 Oct 2026 | 2 May 2027 | RSA 2048 | SHA256-RSA | e55fb5ed1087b4d61b30603b4cfece8 |
| SANs: mcp.aiflowchart.io | ||||||
| CN=Amazon RSA 2048 M04,O=Amazon,C=US (CA) | CN=Amazon Root CA 1,O=Amazon,C=US | 23 Aug 2022 | 23 Aug 2030 | RSA 2048 | SHA256-RSA | 773124f2a952e3ed18a58bdb85d1bc0ce5f27 |
| CN=Amazon Root CA 1,O=Amazon,C=US (CA) | CN=Starfield Services Root Certificate Authority - G2,O=Starfield Technologies\, Inc.,L=Scottsdale,ST=Arizona,C=US | 25 May 2015 | 31 Dec 2037 | RSA 2048 | SHA256-RSA | 67f944a2a27cdf3fac2ae2b01f908eeb9c4c6 |
Background: What to check on a remote MCP endpoint →
DNSSEC insecure
Validation of mcp.aiflowchart.io. — Not signed
| Zone | DS | Keys | Algorithms | Outcome |
|---|---|---|---|---|
| . | trust_anchor | 20326, 38696 | 8, 8 | Verified |
| io. | present | 38690, 57355 | 8, 8 | Verified |
| aiflowchart.io. | absent | Unsigned (proven) parent-signed NSEC/NSEC3 proves an unsigned delegation |
Authentication Challenged, unverified
The endpoint asked for a token, but we could not retrieve and validate the RFC 9728 metadata that tells a client how to obtain one.
| Result | Challenged, unverified |
|---|---|
| Enforced | On tool calls |
| HTTP status | 200 |
Protected resource metadata
| Retrieved | No |
|---|---|
| Problem | no_resource_metadata |
Background: How OAuth 2.1 works in the 2026 MCP spec →
Transports 2 probes
| Transport | URL | Outcome | Status | Location |
|---|---|---|---|---|
| streamable-http | https://mcp.aiflowchart.io/mcp | Verified | 200 | |
| http (plaintext) | http://mcp.aiflowchart.io/mcp | HTTPS enforced |
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 →
code_to_flowchart Code to flowchart with dry run ~154
Turn source code (C, C++, Java, Python or JavaScript, up to 80 lines) into a lab-record style flowchart where every box is linked to its code lines, plus a step-by-step dry run for a sample input (current line, box and variables at each step). Returns a link that opens it ready to play (▶ Explain), the program output and Mermaid code. Uses 1 AI credit.
| Name | Type | Req | Description |
|---|---|---|---|
| code | string | yes | The program or function, as source code. |
| language | string | – | Optional; detected if left out. |
| sample_input | string | – | Optional input for the dry run, e.g. "n = 5". Picked automatically if left out. |
No output schema declared.
No examples provided.
create_diagram Create a diagram ~198
Create a diagram in AI Flowchart from a plain-English description and get a link that opens it as an editable board (edit, present as an animated slideshow, export PNG/PDF/PowerPoint). Flowcharts, sequence diagrams and mind maps also come back as Mermaid code. Types: flowchart, mindmap, sequence (API / login flows), erdiagram (database), systemdesign (architecture), swimlane, bpmn (BPMN 2.0 business process), orgchart, uml_class, uml_usecase, uml_state, uml_activity, timeline, gantt (project plan), chart (bar/line/pie… from data you describe). Uses 1 AI credit; advanced types need AI Flowchart Pro.
| Name | Type | Req | Description |
|---|---|---|---|
| description | string | yes | What to draw, in detail: the process, system, data, steps or numbers. Include names and specifics from the conversation. |
| type | string | yes | Kind of diagram. |
No output schema declared.
No examples provided.
list_templates List templates ~82
List AI Flowchart's ready-made templates (lab programs, UML and ER for student projects, system designs, charts, app walkthroughs, code programs…). Free — no AI credits.
| Name | Type | Req | Description |
|---|---|---|---|
| type | string | – | Optional board type to filter by, e.g. flowchart, erdiagram, sequence, mindmap, systemdesign, chart, codeflow, walkthrough. |
No output schema declared.
No examples provided.
open_template Open a template ~58
Get a link that opens one of the templates (from list_templates) as a new editable board. Free — no AI credits.
| Name | Type | Req | Description |
|---|---|---|---|
| id | string | yes | Template id from list_templates. |
| type | string | yes | Template type from list_templates. |
No output schema declared.
No examples provided.
render_diagram Render Mermaid as an image ~168
Turn Mermaid diagram text into a hosted PNG and SVG image URL (cached on a CDN). Use it when a diagram has to go somewhere that cannot run Mermaid: email, Slack or Teams messages, PDFs, Word/Google Docs, Confluence, WhatsApp, a README. Returns the URLs plus ready-made Markdown and HTML. Free — no AI credits.
| Name | Type | Req | Description |
|---|---|---|---|
| mermaid | string | yes | Mermaid source, e.g. "flowchart TD\n A[Start] --> B{OK?}" |
| style | string | – | "aiflowchart" (default) draws it in AI Flowchart's polished board style; "mermaid" gives the classic Mermaid look. Unsupported diagram types fall back to classic automatically. |
| theme | string | – | Optional colour theme (default "default"). |
No output schema declared.
No examples provided.
How do I install the AI Flowchart MCP server?
AI Flowchart is a hosted endpoint at https://mcp.aiflowchart.io/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 · mcp.aiflowchart.io
claude mcp add --transport http io-aiflowchart-diagrams 'https://mcp.aiflowchart.io/mcp'
What is the AI Flowchart MCP server?
AI Flowchart is an MCP server listed in the public MCP registry as io.aiflowchart/diagrams. Create flowcharts, mind maps, sequence/ER/UML diagrams and charts as editable, presentable boards. This page covers its hosted endpoint (https://mcp.aiflowchart.io/mcp).
Is the AI Flowchart MCP server safe to use?
AI Flowchart scores 71 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 AI Flowchart MCP server expose?
AI Flowchart exposes 5 tools: create_diagram, code_to_flowchart, list_templates, open_template, render_diagram. Their descriptions and schemas cost roughly 660 tokens of context every time the server is loaded.
Does the AI Flowchart MCP server require authentication?
Yes. AI Flowchart asked us for credentials when we connected, so you will need to authorise it in your MCP client before it can do anything.
Is the AI Flowchart MCP server still maintained?
AI Flowchart is still listed as active in the MCP registry. We last reached this channel on 23 October 2026. Those dates come from our own scans of the registry and the channel itself, not from anything the publisher announced.