How to connect AltText.ai to OpenClaw
Connect AltText.ai to OpenClaw with ClawLink: paste your AltText.ai key once and 10 tools work from chat. No MCP server to run, nothing stored on your machine.
AltText.aiAPI KEYMCPAltText.ai is a service that automatically generates alt text for images, enhancing accessibility and SEO.. Once connected, OpenClaw can read and act on AltText.ai from chat — pairing, token refresh, and tool wiring handled for you.
The usual route to AltText.ai access for OpenClaw is an MCP server you configure and keep running, plus your own OAuth app or API keys. ClawLink gives OpenClaw a more practical AltText.ai setup: install one ClawHub skill, connect AltText.ai in the browser, and OpenClaw can call real AltText.ai actions from any chat surface with no auth, token refresh, or tool wiring to build yourself.
Setup
It takes three steps to connect OpenClaw to AltText.ai.
1Install the plugin
Paste the setup prompt into OpenClaw, or install from the terminal and ask OpenClaw to pair:
openclaw plugins install clawhub:clawlink-plugin- 2
Connect AltText.ai
Paste your API key in the dashboard.
- 3
Use it from chat
Ask OpenClaw: "What can you do with AltText.ai?"
Install by command
The setup prompt above does all of this in one paste. By hand, it is one install command plus a browser approval:
openclaw plugins install clawhub:clawlink-pluginThen ask OpenClaw to set up ClawLink. It starts browser pairing and prints an approval link — open it, approve the device, return to the chat, and say done. Finally, connect AltText.ai in the ClawLink dashboard — paste your AltText.ai API key once.
Verify the connection by asking OpenClaw:
Pull the relevant data from AltText.ai, summarize it in plain English, and point out anything that needs attention.
Using a different agent?
The OpenClaw plugin is one client of ClawLink's MCP server. Claude Code, Cursor, Codex, or any agent that can run a shell command pairs with the same ClawLink account through the CLI:
npx -y @useclawlink/cli loginlogin opens the same browser approval and stores a credential locally. Once AltText.ai is connected in the dashboard, that agent calls the same 10 AltText.ai tools over MCP. Full setup for MCP clients and shell agents: connect apps to any AI agent.
AltText.ai MCP for OpenClaw
Looking for a AltText.ai MCP server for OpenClaw? ClawLink connects AltText.ai to OpenClaw and exposes 10 AltText.ai tools your agent can call over MCP, with hosted auth and nothing to run or maintain yourself. Using Hermes instead? The Hermes AltText.ai integration works the same way.
What the OpenClaw AltText.ai integration can do
10 AltText.ai tools are ready for OpenClaw once the account is connected. The 9 below are the ones people reach for most; your agent can call all 10.
9 of 10 AltText.ai tools for OpenClaw
| Tool | What it does |
|---|---|
Get account alttext_ai_get_account | Retrieve account settings and usage information |
Get image by asset ID alttext_ai_get_image_by_asset_id | Retrieve detailed information about a specific image using its asset ID |
Get images alttext_ai_get_images | Retrieve a paginated list of images in your library, including their alt text and metadata |
Search images alttext_ai_search_images | Search for images in your AltText.ai library by keywords |
Create bulk images alttext_ai_create_bulk_images | Bulk upload and process a CSV file of image URLs for alt text generation |
Create image alttext_ai_create_image | Add an image and generate alt text |
Scrape page alttext_ai_scrape_page | Scrape a web page or HTML document and queue all images for alt text generation |
Update account alttext_ai_update_account | Update account settings (e.g., webhook_url, name) |
Update image by asset ID alttext_ai_update_image_by_asset_id | Update an image with new data including asset ID, alt text, and metadata |
Try it: find the AltText.ai tool you need
Browse the 9 AltText.ai tools
Click any tool to see exactly what OpenClaw can do and copy a ready-to-use prompt.
Example prompts
Pull the relevant data from AltText.ai, summarize it in plain English, and point out anything that needs attention.
Pull the relevant data from AltText.ai, summarize it in plain English, and point out anything that needs attention.
Pull the relevant data from AltText.ai, summarize it in plain English, and point out anything that needs attention.
Search AltText.ai for what I need, summarize the results, and tell me the next best action.
ClawLink vs. building it yourself
The alternative to ClawLink is usually manual API key setup plus your own token handling, permission troubleshooting, and tool plumbing for OpenClaw. That is fine if you want to build and maintain the integration yourself. Most teams just want AltText.ai working from chat.
| Manual | ClawLink | |
|---|---|---|
| Credential handling | Collect, validate, store, and rotate the AltText.ai API key yourself, then make sure every tool call uses the right account. | Users complete the hosted ClawLink setup once and the connected AltText.ai account becomes available to the agent without you building credential management. |
| Ongoing maintenance | You own refresh logic, permission debugging, environment config, and every provider-specific edge case for AltText.ai. | ClawLink handles the repetitive integration plumbing so your team can focus on the workflow instead of the infrastructure. |
| Agent usability | You still need to expose the right AltText.ai actions to the runtime in a format your agent can reliably use. | 10 tools for AltText.ai are already exposed through ClawLink, so the agent can read and act from chat immediately. |
ClawLink vs. Composio
Composio also exposes AltText.ai to AI agents. It is developer infrastructure: Python and TypeScript SDKs, an MCP server, and a catalog past 1,000 apps, aimed at teams shipping agent products. ClawLink is built for OpenClaw users instead. You install the plugin once, connect AltText.ai in the browser, and the 10 tools above work from chat. There is no SDK and no config file, and the AltText.ai key you paste at setup is stored server-side rather than kept in your environment. Choosing between them? Read the full Composio alternatives comparison.
Troubleshooting
OpenClaw installed the AltText.ai skill but can't call the tools
The ClawHub skill teaches OpenClaw about AltText.ai, but the calls run through the ClawLink plugin and your connected account. Make sure AltText.ai is connected in the dashboard, then start a fresh chat so OpenClaw reloads the tool catalog. If OpenClaw runs as a persistent gateway, restart it so the new tools register.
Connection succeeds but no tools appear
Reconnect AltText.ai from the dashboard, then start a fresh chat if the runtime still has the old tool catalog loaded.
"Tool schema not loaded yet" error when calling AltText.ai tools
AltText.ai tool schemas load on demand the first time a tool runs and are cached after that, so this error usually clears on its own: wait a few seconds and retry the same request. If every AltText.ai call keeps failing with it in a fresh chat, reconnect from the dashboard, and contact support if it still persists — that pattern points to a configuration problem on our side, not something you can fix by reconnecting again.
AltText.ai returns 403 or "permission denied" on one action while others work
Two usual causes. The connected account may not have access to the specific workspace, inbox, store, or project in the request — check that first. If access looks right, the agent may have sent a placeholder value (like "YOUR_ID" or an example id from documentation) instead of a real one: ask it to run a list or search tool first, then retry the action with a real id from those results. Most failures at this stage are one of these two, not ClawLink bugs.
API key setup works but results look incomplete
Double-check that the API key for AltText.ai has the right scopes or account access. A valid key can still be too limited for some reads or writes.
FAQ
Is there a OpenClaw AltText.ai integration?
Yes. ClawLink is the fastest way to connect OpenClaw to AltText.ai: link your AltText.ai account once in the browser and OpenClaw can call the AltText.ai API through 10 ready-made tools — no custom code or token handling.
How do I add AltText.ai to OpenClaw with ClawLink?
Paste the setup prompt from this page into OpenClaw. It installs the ClawLink AltText.ai skill from ClawHub, then you click Connect in the dashboard to authorize AltText.ai. OpenClaw calls the tools from the next message — no config files, and the AltText.ai key you paste is stored server-side instead of in your environment.
How long does it take to connect AltText.ai to OpenClaw?
About two minutes. Sign in, click Connect next to AltText.ai in the dashboard, authenticate, and OpenClaw can use it from the next chat message.
Why use ClawLink instead of wiring AltText.ai up myself?
The alternative to ClawLink is usually manual API key setup plus your own token handling, permission troubleshooting, and tool plumbing for OpenClaw. That is fine if you want to build and maintain the integration yourself. Most teams just want AltText.ai working from chat.
OpenClaw installed the AltText.ai skill but can't call the tools
The ClawHub skill teaches OpenClaw about AltText.ai, but the calls run through the ClawLink plugin and your connected account. Make sure AltText.ai is connected in the dashboard, then start a fresh chat so OpenClaw reloads the tool catalog. If OpenClaw runs as a persistent gateway, restart it so the new tools register.
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