io.github.jananadiw/codex-tldraw-mcp
NPM · CODEX-TLDRAW-MCP · SCANNED SEP 20
A Codex stdio MCP server that generates repo-local tldraw diagrams and detects code graph drift.
Available components
How this component scores in each security and reliability category. Every signal is checked automatically from public evidence about the published package, including repeated runs of it in an isolated sandbox, and we only credit what we can confirm. How we score → Why this is hard to score →
Supply Chain Security99
- No malware found by supply-chain analysis.Pass
- No known CVEs affecting this package version or its production dependencies.Pass
- No install/post-install scripts declared.Pass
- 44 of 239 dependencies flagged as unhealthy (1 deprecated). View diagnostics → Partial
Provenance & Transparency100
- Source repository is publicly reachable at the declared URL. View diagnostics → Pass
- Cryptographically verified build provenance (signed, bound to jananadiw/codex-tldraw-mcp). View diagnostics → Pass
- Clear OSI-approved license (MIT).Pass
- Actively maintained (last published 15 days ago).Pass
- Publishes a security disclosure policy (SECURITY.md).Pass
Schema Quality & AI Usability75
- AI-judged instruction clarity (excellent).Pass
- Context-footprint check failed: tool/resource definitions use about 957 tokens (~136/item across 7 items; 7 tools + 0 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 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
Tool Safety100
- No prompt-injection markers were found in the server instructions, tool names or descriptions we captured.Pass
- We read all 7 captured tool definition(s), and no name or description among them implies an irreversible operation.Pass
- An AI judge read all 8 captured unit(s) of tool text and found none that tries to manipulate the model reading it.Pass
Capabilities100
- Implements a supported MCP spec version (2025-11-25); the latest is 2026-07-28.Pass
How do I install the io.github.jananadiw/codex-tldraw-mcp server?
io.github.jananadiw/codex-tldraw-mcp runs locally as an npm package, launched with npx -y codex-tldraw-mcp. Ready-made configuration for Claude, Cursor, VS Code, Codex and 5 more is on this page, copied from each client's own documentation.
npm · codex-tldraw-mcp
claude mcp add jananadiw-codex-tldraw-mcp -- npx -y codex-tldraw-mcp
{
"mcpServers": {
"jananadiw-codex-tldraw-mcp": {
"command": "npx",
"args": [
"-y",
"codex-tldraw-mcp"
]
}
}
} {
"servers": {
"jananadiw-codex-tldraw-mcp": {
"command": "npx",
"args": [
"-y",
"codex-tldraw-mcp"
]
}
}
} codex mcp add jananadiw-codex-tldraw-mcp -- npx -y codex-tldraw-mcp
{
"$schema": "https://opencode.ai/config.json",
"mcp": {
"jananadiw-codex-tldraw-mcp": {
"type": "local",
"command": [
"npx",
"-y",
"codex-tldraw-mcp"
],
"enabled": true
}
}
} openclaw mcp add jananadiw-codex-tldraw-mcp --command npx --arg -y --arg codex-tldraw-mcp
mcp_servers:
jananadiw-codex-tldraw-mcp:
command: "npx"
args: ["-y", "codex-tldraw-mcp"] {
"McpServers": {
"jananadiw-codex-tldraw-mcp": {
"Transport": "stdio",
"Command": "npx",
"Arguments": [
"-y",
"codex-tldraw-mcp"
]
}
}
} assistant mcp add jananadiw-codex-tldraw-mcp -t stdio -c npx -a -y codex-tldraw-mcp
{
"mcpServers": {
"jananadiw-codex-tldraw-mcp": {
"command": "npx",
"args": [
"-y",
"codex-tldraw-mcp"
]
}
}
} 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.
- 20 Sept 26 0
- Stability: 0.97 → pass security
- 19 Sept 26 +1
No change was recorded against any check on this day. Stability & Change Management went from 93 to 97. That category is still filling its 30-day observation window: 28 days of observed history at the previous scan, 29 at this one. The score rises as the window fills, whether or not the server changes.
- 17 Sept 26 +1
No change was recorded against any check on this day. Stability & Change Management went from 87 to 90. That category is still filling its 30-day observation window: 26 days of observed history at the previous scan, 27 at this one. The score rises as the window fills, whether or not the server changes.
- 15 Sept 26 +1
No change was recorded against any check on this day. Stability & Change Management went from 80 to 83. That category is still filling its 30-day observation window: 24 days of observed history at the previous scan, 25 at this one. The score rises as the window fills, whether or not the server changes.
- 13 Sept 26 −3
- Stability: pass → 0.77 functional
- 12 Sept 26 0
- Stability: 0.97 → pass security
- 11 Sept 26 +1
No change was recorded against any check on this day. Stability & Change Management went from 93 to 97. That category is still filling its 30-day observation window: 28 days of observed history at the previous scan, 29 at this one. The score rises as the window fills, whether or not the server changes.
- 9 Sept 26 +1
No change was recorded against any check on this day. Stability & Change Management went from 87 to 90. That category is still filling its 30-day observation window: 26 days of observed history at the previous scan, 27 at this one. The score rises as the window fills, whether or not the server changes.
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 20 Sept 2026 · Analysed npm/codex-tldraw-mcp@0.5.0
Provenance Verified
A signed build attestation was found and verified, binding this exact artifact to the source repository it claims to come from.
| Result | Verified |
|---|---|
| Ecosystem | npm |
| Reason | Verified |
| Discovered via | Registry attestation endpoint |
| Source repo | jananadiw/codex-tldraw-mcp |
| Certificate issuer | https://token.actions.githubusercontent.com |
| Certificate SAN | https://github.com/jananadiw/codex-tldraw-mcp/.github/workflows/publish-npm.yml@refs/tags/v0.5.0 |
| Rekor log index | 2342943203 |
| Predicate type | https://slsa.dev/provenance/v1 |
| Subject digest | sha512:73509fda29a029d12add3fe58e05c5d042facfc300bbe95bca5aa51a0d8dc37fad53b9d8a6733b8c21404f77940de96729331f2011fd916e49ade8193 |
Background: How many MCP packages publish verified provenance →
Dependencies 239 packages
| Packages resolved | 239 |
|---|---|
| Deprecated | 1 |
| Stale | 44 |
| Tree resolution | Complete |
Background: SBOMs and build attestations, explained →
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 →
compare_code_graph Compare code graph drift ~137
Compares the current JavaScript and TypeScript module graph with an existing trackable code graph. Preview is the default; applyMarkers updates only generated graph styling.
| Name | Type | Req | Description |
|---|---|---|---|
| applyMarkers | boolean | – | When true, marks changed elements orange and stale elements red. Defaults to a read-only preview. |
| boardName | string | – | Board name under the target repository boards directory. Defaults to "main". |
| diagramId | string | – | Code graph diagram id to compare. Defaults to the newest trackable code graph on the board. |
| repoPath | string | – | Absolute or relative path to the repository. Defaults to the MCP server working directory. |
No output schema declared.
No examples provided.
diagram_code_graph Diagram trackable code graph ~79
Scans repository-local JavaScript and TypeScript modules and appends a trackable module/import graph to a tldraw board.
| Name | Type | Req | Description |
|---|---|---|---|
| boardName | string | – | Board name under the target repository boards directory. Defaults to "main". |
| repoPath | string | – | Absolute or relative path to the repository. Defaults to the MCP server working directory. |
No output schema declared.
No examples provided.
diagram_repo Diagram product workflow ~87
Scans a local repository and appends a simple product workflow diagram to a tldraw board. Use this when the user asks Codex to draw what a project does.
| Name | Type | Req | Description |
|---|---|---|---|
| boardName | string | – | Board name under the target repository boards directory. Defaults to "main". |
| repoPath | string | – | Absolute or relative path to the repository. Defaults to the MCP server working directory. |
No output schema declared.
No examples provided.
draw_architecture Draw simple system architecture ~165
Appends a simple architecture diagram with a straight main flow, supporting components below it, concise calls, and errors inside components. Inspect the codebase first and keep implementation libraries inside component actions.
| Name | Type | Req | Description |
|---|---|---|---|
| boardName | string | – | Board name under the target repository boards directory. Defaults to "main". |
| components | array | yes | Two to seven main runtime components. Keep the list small. |
| connections | array | yes | One short connection per interaction. Combine request and response instead of adding a return arrow. |
| primaryFlow | array | yes | Component ids in the main user flow, ordered from first action to final result. |
| repoPath | string | – | Absolute or relative path to the repository. Defaults to the MCP server working directory. |
| title | string | yes | Architecture diagram title. |
No output schema declared.
No examples provided.
draw_canvas Draw prompt-provided diagram ~139
Appends a prompt-provided workflow, state machine, architecture sketch, or plan to a tldraw board without scanning repository source.
| Name | Type | Req | Description |
|---|---|---|---|
| boardName | string | – | Board name under the target repository boards directory. Defaults to "main". |
| connections | array | – | Arrows between steps. If omitted, steps are connected sequentially from left to right. |
| repoPath | string | – | Absolute or relative path to the repository. Defaults to the MCP server working directory. |
| steps | array | yes | Ordered steps, states, screens, or architecture nodes to draw. |
| title | string | yes | Diagram title shown above the generated tldraw shapes. |
No output schema declared.
No examples provided.
list_boards List boards ~45
Lists tldraw boards stored under the target repository boards directory.
| Name | Type | Req | Description |
|---|---|---|---|
| repoPath | string | – | Absolute or relative path to the repository. Defaults to the MCP server working directory. |
No output schema declared.
No examples provided.
read_board_summary Read board summary ~67
Summarizes shapes and workflow diagrams in a tldraw board.
| Name | Type | Req | Description |
|---|---|---|---|
| boardName | string | – | Board name under the target repository boards directory. Defaults to "main". |
| repoPath | string | – | Absolute or relative path to the repository. Defaults to the MCP server working directory. |
No output schema declared.
No examples provided.
What is the io.github.jananadiw/codex-tldraw-mcp server?
io.github.jananadiw/codex-tldraw-mcp is listed in the public MCP registry as io.github.jananadiw/codex-tldraw-mcp. A Codex stdio MCP server that generates repo-local tldraw diagrams and detects code graph drift. This page covers its npm package (codex-tldraw-mcp).
Is the io.github.jananadiw/codex-tldraw-mcp server safe to use?
io.github.jananadiw/codex-tldraw-mcp scores 95 out of 100 on VerifyMCP. We found no known CVEs affecting it as of 20 September 2026. It declares no install or post-install scripts. Its build provenance is signed and verified. 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 io.github.jananadiw/codex-tldraw-mcp server expose?
io.github.jananadiw/codex-tldraw-mcp exposes 7 tools: diagram_code_graph, compare_code_graph, diagram_repo, draw_canvas, draw_architecture, and 2 more. Their descriptions and schemas cost roughly 719 tokens of context every time the server is loaded.
Is the io.github.jananadiw/codex-tldraw-mcp server still maintained?
io.github.jananadiw/codex-tldraw-mcp is still listed as active in the MCP registry. We last reached this channel on 20 September 2026. Those dates come from our own scans of the registry and the channel itself, not from anything the publisher announced.
What licence is the io.github.jananadiw/codex-tldraw-mcp server under?
io.github.jananadiw/codex-tldraw-mcp declares the MIT licence, which is OSI-approved. That covers the source only, and says nothing about the cost of any service it calls.