# AI Flowchart (remote · mcp.aiflowchart.io)

Create flowcharts, mind maps, sequence/ER/UML diagrams and charts as editable, presentable boards.

- Trust score: 71/100 (medium)
- Registry status: active
- Liveness: live
- Owner verified: no
- Last scored: 2026-10-23

## Components

- remote · `mcp.aiflowchart.io`: 71/100 (this document), [markdown](https://verifymcp.io/servers/io-aiflowchart-diagrams/mcp.md), [page](https://verifymcp.io/servers/io-aiflowchart-diagrams/mcp)

## Channel facts

- Endpoint: `https://mcp.aiflowchart.io/mcp`
- Transports: `streamable-http`
- Auth: `required (not validated)`
- Version: `1.0.0`

## Trust breakdown

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. Scores are 0–100 per category. Scoring method: https://verifymcp.io/docs/scoring (what has changed: https://verifymcp.io/docs/scoring/changelog)

Scored 2026-10-23.

- **Endpoint Security**: 83/100
  - The endpoint's TLS certificate is valid, in date, and uses a strong key.
  - 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.
  - HTTPS is enforced; there's no plaintext access path.
  - HSTS check failed: the Strict-Transport-Security header is absent.
  - DNSSEC check failed: this domain isn't protected by DNSSEC.
- **Transport & Reachability**: 100/100
  - Verified streamable-http transport via a live MCP handshake.
- **Schema Quality & AI Usability**: 45/100
  - 0% of prompts and resources have a non-trivial description (not blank, and not just the item's name).
  - AI-judged instruction clarity (good).
  - 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.
  - Usage-examples check failed: none of the tools include examples.
- **Stability & Change Management**: 17/100
  - Stability observed for 5 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.
- **Tool Safety**: 100/100
  - No prompt-injection markers were found in the server instructions, tool names or descriptions we captured.
  - We read all 5 captured tool definition(s), and no name or description among them implies an irreversible operation.
  - An AI judge read all 7 captured unit(s) of tool text and found none that tries to manipulate the model reading it.
- **Capabilities**: 73/100
  - Spec-recency check failed: implements MCP spec 2025-06-18; the latest is 2026-07-28.
  - Supports UI / widget rendering.

## Install

### 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.

### Claude

```bash
claude mcp add --transport http io-aiflowchart-diagrams 'https://mcp.aiflowchart.io/mcp'
```

### Cursor

```json
{
  "mcpServers": {
    "io-aiflowchart-diagrams": {
      "url": "https://mcp.aiflowchart.io/mcp"
    }
  }
}
```

### VS Code

```json
{
  "servers": {
    "io-aiflowchart-diagrams": {
      "type": "http",
      "url": "https://mcp.aiflowchart.io/mcp"
    }
  }
}
```

### Codex

```toml
[mcp_servers.io-aiflowchart-diagrams]
url = "https://mcp.aiflowchart.io/mcp"
```

### opencode

```json
{
  "$schema": "https://opencode.ai/config.json",
  "mcp": {
    "io-aiflowchart-diagrams": {
      "type": "remote",
      "url": "https://mcp.aiflowchart.io/mcp",
      "enabled": true
    }
  }
}
```

### OpenClaw

```bash
openclaw mcp add io-aiflowchart-diagrams --url 'https://mcp.aiflowchart.io/mcp' --transport streamable-http
```

### Hermes

```yaml
mcp_servers:
  io-aiflowchart-diagrams:
    url: "https://mcp.aiflowchart.io/mcp"
```

### Netclaw

```json
{
  "McpServers": {
    "io-aiflowchart-diagrams": {
      "Transport": "http",
      "Url": "https://mcp.aiflowchart.io/mcp"
    }
  }
}
```

### Vellum

```bash
assistant mcp add io-aiflowchart-diagrams -t streamable-http -u 'https://mcp.aiflowchart.io/mcp'
```

### Other

```json
{
  "mcpServers": {
    "io-aiflowchart-diagrams": {
      "type": "http",
      "url": "https://mcp.aiflowchart.io/mcp"
    }
  }
}
```

The mcpServers block is a cross-client convention. Remote transports vary, so check your client's docs.

## 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.

### 2026-10-23 (score 71, −3)

- [functional improvement] 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”

### 2026-10-21 (score 74, 0)

- [security] Tool “create_diagram” rewrote its description, which is the text the model reads
- [functional regression] Schema quality: 544 → 725
- [functional] New tool “render_diagram”

### 2026-10-20 (score 74, +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.

### 2026-10-19 (score 73, 0)

- [functional improvement] Stability: unverified → 0.03

### 2026-10-18 (score 73)

First indexed and scored.

## MCP tools (5)

### `create_diagram` (~198 tokens)

Create a diagram

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.

Input parameters:

- `description` (string, required): What to draw, in detail: the process, system, data, steps or numbers. Include names and specifics from the conversation.
- `type` (string, required): Kind of diagram.

### `code_to_flowchart` (~154 tokens)

Code to flowchart with dry run

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.

Input parameters:

- `code` (string, required): 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.

### `list_templates` (~82 tokens)

List templates

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.

Input parameters:

- `type` (string): Optional board type to filter by, e.g. flowchart, erdiagram, sequence, mindmap, systemdesign, chart, codeflow, walkthrough.

### `open_template` (~58 tokens)

Open a template

Get a link that opens one of the templates (from list_templates) as a new editable board. Free — no AI credits.

Input parameters:

- `id` (string, required): Template id from list_templates.
- `type` (string, required): Template type from list_templates.

### `render_diagram` (~168 tokens)

Render Mermaid as an image

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.

Input parameters:

- `mermaid` (string, required): 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").

## Diagnostics

Captured diagnostic sections: TLS, DNSSEC, Authorisation, Transports. The full working is on the page: https://verifymcp.io/servers/io-aiflowchart-diagrams/mcp#diagnostics

## Score history

- 2026-10-23: 71
- 2026-10-22: 74
- 2026-10-21: 74
- 2026-10-20: 74
- 2026-10-19: 73
- 2026-10-18: 73

## Common questions

### 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.

## Links

- Remote endpoint: https://mcp.aiflowchart.io/mcp
- Authorisation metadata: https://mcp.aiflowchart.io/.well-known/oauth-protected-resource/mcp
- Website: https://aiflowchart.io/mcp
- Changelog RSS feed: https://verifymcp.io/servers/io-aiflowchart-diagrams/mcp.xml
- Changelog JSON feed: https://verifymcp.io/servers/io-aiflowchart-diagrams/mcp.json
- HTML version of this page: https://verifymcp.io/servers/io-aiflowchart-diagrams/mcp