How to connect Writer to OpenClaw
Connect Writer to OpenClaw with ClawLink: paste your Writer key once and 23 tools work from chat. No MCP server to run, nothing stored on your machine.
WriterAPI KEYMCPWriter is a full-stack generative AI platform for enterprises, offering tools to build and deploy AI applications integrated with their suite of LLMs, graph-based RAG tools, and AI guardrails.. Once connected, OpenClaw can read and act on Writer from chat — pairing, token refresh, and tool wiring handled for you.
The usual route to Writer 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 Writer setup: install one ClawHub skill, connect Writer in the browser, and OpenClaw can call real Writer 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 Writer.
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 Writer
Paste your API key in the dashboard.
- 3
Use it from chat
Ask OpenClaw: "What can you do with Writer?"
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 Writer in the ClawLink dashboard — paste your Writer API key once.
Verify the connection by asking OpenClaw:
Use Writer to analyze images and walk me through the result in plain English.
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 Writer is connected in the dashboard, that agent calls the same 23 Writer tools over MCP. Full setup for MCP clients and shell agents: connect apps to any AI agent.
Writer MCP for OpenClaw
Looking for a Writer MCP server for OpenClaw? ClawLink connects Writer to OpenClaw and exposes 23 Writer tools your agent can call over MCP, with hosted auth and nothing to run or maintain yourself. Using Hermes instead? The Hermes Writer integration works the same way.
What the OpenClaw Writer integration can do
23 Writer tools are ready for OpenClaw once the account is connected. The 21 below are the ones people reach for most; your agent can call all 23.
21 of 23 Writer tools for OpenClaw
| Tool | What it does |
|---|---|
Analyze images writer_analyze_images | Analyze images using Writer's vision capabilities |
Ask question to knowledge graph writer_ask_question_to_knowledge_graph | Send a question to the knowledge graph and retrieve the answer |
Chat completion writer_chat_completion | Generate chat-based completions |
Detect AI content writer_detect_ai_content | Detect whether content was generated by AI |
Download file writer_download_file | Download the binary content of a file |
Get file writer_get_file | Retrieve detailed information about a specific file by its ID |
List applications writer_list_applications | List all no-code agent applications |
List files writer_list_files | List all uploaded files |
List graphs writer_list_graphs | Retrieve a list of knowledge graphs |
List models writer_list_models | List all available language models |
Medical comprehend writer_medical_comprehend | Extract medical entities and concepts from unstructured clinical text |
Parse PDF writer_parse_pdf | Parse and extract text content from a previously uploaded PDF file |
Retrieve graph writer_retrieve_graph | Retrieve a knowledge graph by its ID |
Text generation writer_text_generation | Generate text based on a given prompt |
Translate text writer_translate_text | Translate text from one language to another with support for formality, length control, and |
Web search writer_web_search | Perform a web search |
Add file to graph writer_add_file_to_graph | Add a file to a knowledge graph for indexing and retrieval |
Create knowledge graph writer_create_knowledge_graph | Create a new knowledge graph |
Update graph writer_update_graph | Update an existing knowledge graph |
Upload file writer_upload_file | Upload a file to Writer |
Remove file from graph writer_remove_file_from_graph | Remove a file from a Knowledge Graph |
Try it: find the Writer tool you need
Browse the 21 Writer tools
Click any tool to see exactly what OpenClaw can do and copy a ready-to-use prompt.
Example prompts
Use Writer to analyze images and walk me through the result in plain English.
Use Writer to ask question to knowledge graph and walk me through the result in plain English.
Use Writer to chat completion and walk me through the result in plain English.
Use Writer to detect ai content and walk me through the result in plain English.
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 Writer working from chat.
| Manual | ClawLink | |
|---|---|---|
| Credential handling | Collect, validate, store, and rotate the Writer API key yourself, then make sure every tool call uses the right account. | Users complete the hosted ClawLink setup once and the connected Writer 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 Writer. | 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 Writer actions to the runtime in a format your agent can reliably use. | 23 tools for Writer are already exposed through ClawLink, so the agent can read and act from chat immediately. |
ClawLink vs. Composio
Composio also exposes Writer 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 Writer in the browser, and the 23 tools above work from chat. There is no SDK and no config file, and the Writer 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 Writer skill but can't call the tools
The ClawHub skill teaches OpenClaw about Writer, but the calls run through the ClawLink plugin and your connected account. Make sure Writer 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 Writer 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 Writer tools
Writer 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 Writer 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.
Writer 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 Writer 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 Writer integration?
Yes. ClawLink is the fastest way to connect OpenClaw to Writer: link your Writer account once in the browser and OpenClaw can call the Writer API through 23 ready-made tools — no custom code or token handling.
How do I add Writer to OpenClaw with ClawLink?
Paste the setup prompt from this page into OpenClaw. It installs the ClawLink Writer skill from ClawHub, then you click Connect in the dashboard to authorize Writer. OpenClaw calls the tools from the next message — no config files, and the Writer key you paste is stored server-side instead of in your environment.
How long does it take to connect Writer to OpenClaw?
About two minutes. Sign in, click Connect next to Writer in the dashboard, authenticate, and OpenClaw can use it from the next chat message.
Why use ClawLink instead of wiring Writer 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 Writer working from chat.
OpenClaw installed the Writer skill but can't call the tools
The ClawHub skill teaches OpenClaw about Writer, but the calls run through the ClawLink plugin and your connected account. Make sure Writer 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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