Opencode Primer MCP Server
by wesammustafaMaster OpenCode, the open-source AI coding agent — setup, agents, skills, plugins, MCP, Zen & headless CI.
Opencode Primer is an open-source mcp server by wesammustafa, written mainly in JavaScript, with 405 GitHub stars and the MIT license. Its code was last updated Jul 5, 2026. The latest npm release is opencode-ai 1.19.5, published Oct 28, 2026, with 3,914,646 downloads last week.
Scan summary: scanned Nov 5, 2026 at commit fe71432. Seen able to read environment and secrets. 2 published advisories for its package. Scan policy
What Opencode Primer can touch
- Not checked directly. Its own description suggests it does this.Run shell commandsLikely, from its own description
- Our checks did not find this. The tool may still do it.Run dynamic codeNot seen in this scan
- Our checks did not find this. The tool may still do it.Read or write filesNot seen in this scan
- Seen in this scan, either in the code or while it ran.Read environment and secretsFound in the code by our scan
- Our checks did not find this. The tool may still do it.Control a web browserNot seen in this scan
- Our checks did not find this. The tool may still do it.Connect to databasesNot seen in this scan
- Our checks did not find this. The tool may still do it.Read or send messagesNot seen in this scan
- Our checks did not find this. The tool may still do it.Touch money or tradingNot seen in this scan
- Our checks did not find this. The tool may still do it.Connect to the internetNot run in this scan
"Not seen" means our checks did not find it, and the tool may still do it. Covers commit fe71432, Nov 5, 2026. See the scan policy.
Before you install Opencode Primer
AgenticMart scanned Opencode Primer on Nov 5, 2026 with automated checks for hidden code, known-malicious packages, leaked secrets and vulnerable dependencies. The result covers one commit under our scan policy, so review what access you give it and check any advisories shown here.
What it can access
- An MCP server is a program your AI app starts and talks to. A local one runs with your user's permissions: it can see the files, environment variables and network your account can.
- Based on its description and topics, it likely needs to run shell commands.
Before you install
- Keep tool-call approval on, and run it in a container if you can.
- Pin the version you reviewed instead of always installing the latest release.
- Read the tool list or scripts before the first run, and keep approval prompts on for actions that write, send or delete.
- Maintained by wesammustafa on GitHub, 405 stars and 26 forks. Popularity is not proof of safety.
- Last code change: Jul 5, 2026.
- Open-source license: MIT.
Published advisories for opencode-ai
From the OSV database, for this npm package. Check that your installed version is past any fix.
- CVE-2026-22813Malicious website can execute commands on the local system through XSS in the OpenCode web UIFixed in 1.1.10.
- CVE-2026-22812OpenCode's Unauthenticated HTTP Server Allows Arbitrary Command ExecutionFixed in 1.0.216.
Opencode Primer is an open-source mcp server by wesammustafa, written mainly in JavaScript. Master OpenCode, the open-source AI coding agent — setup, agents, skills, plugins, MCP, Zen & headless CI.
At a glance
- Stars
- 405
- Forks
- 26
- Language
- JavaScript
- License
- MIT
- Created
- Feb 2026
- Last update
- Jul 5, 2026
- Type
- MCP Server
- Price
- Free
Topics
Questions about Opencode Primer
What is Opencode Primer?
Master OpenCode, the open-source AI coding agent — setup, agents, skills, plugins, MCP, Zen & headless CI.
Who maintains Opencode Primer?
Opencode Primer is maintained by wesammustafa on GitHub (wesammustafa/opencode-primer). AgenticMart lists it from public repository data.
Is Opencode Primer safe to use?
AgenticMart scanned Opencode Primer on Nov 5, 2026 with automated checks for hidden code, known-malicious packages, leaked secrets and vulnerable dependencies. The result covers one commit under our scan policy, so review what access you give it and check any advisories shown here.
What license does Opencode Primer use?
It is published under the MIT license.
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|---|---|---|---|---|
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