What is mender?
mender is a Claude Code mod by pourya7 that fix the arguments, not the model: repairs malformed MCP tool arguments ("true" for true, numbers as strings, unknown keys) against the tool's schema before the call, tells the model what. It is listed under While you wait and has no public popularity data yet.
| Type | Claude code mod |
|---|---|
| Author | pourya7 |
| Repository | pourya7/claude-code-mods |
| Popularity | no public popularity data yet |
| Category | While you wait |
| Security | Low risk (88/100) |
| Rank | #4,307 of 5,272 Claude Code mods; #125 in While you wait |
| License | MIT |
| Last commit | 2026-10-04 |
| Hooks | 4 events |
| Sees | every tool call |
| Draws on | Pane |
Is mender safe to install?
mender scores 88/100 on the MCPMods security check: Low risk. Things to review: reads environment variables. It passed 7 of 8 checks.
Mod footprints come from claude plugin validate, which lists every event a mod hooks and every API call it makes without running it.
| Check | Result |
|---|---|
| No network access | Pass |
| Starts no processes | Pass |
| Writes no files or config | Pass |
| Reads environment variables | Review |
| Only sees the events it hooks | Pass |
| Doesn't drive Claude | Pass |
| Passes claude plugin validate | Pass |
| Has an open-source license | Pass |
API calls in its code
| Call | What it means |
|---|---|
$.clock.now | |
$.command.register | |
$.env.get | reads env vars |
$.fs.exists | reads files |
$.fs.read | reads files |
$.state.get | |
$.state.set | |
$.store.get | keeps its own state |
$.store.set | keeps its own state |
$.ui.open | draws interface |
$.ui.resolve | draws interface |
$.ui.status | draws interface |
$.ui.toast | draws interface |
How do I install mender?
- Check your Claude Code version. Mods need Claude Code 2.1.287 or later and are on by default.
claude --version
- Read its footprint. This lists every event it hooks and every API call it makes, without running it.
git clone https://github.com/pourya7/claude-code-mods claude plugin validate ./claude-code-mods/mender
- Install it. Run this in your terminal, then /reload-plugins in an open session.
claude plugin marketplace add pourya7/claude-code-mods && claude plugin install mender@claude-code-mods
Or ask Claude to set it up
Paste this into Claude Code and it installs mender for you:
Install the "mender" Claude Code mod from https://github.com/pourya7/claude-code-mods/tree/main/mender. Run claude plugin validate on it first and show me what it can access before you enable it.
More from pourya7/claude-code-mods
This repository has at least 9 Claude Code mods on MCPMods.
- anchor: Pin a session to its git worktree: every Bash call runs from the anchor, and the primary checkout is guarded against str (Low risk)
- anti-cheat: No claims without evidence: flags "tests pass", "CI green" and "verified" claims that nothing in the turn backs up. (Low risk)
- co-op: A second player reviews before the PR: gh pr create waits for a second-model review of the branch diff, and a failing re (Review before installing)
- dock: Container stacks per worktree: a pixel-art pane of every compose stack with its memory and worktree, orphans whose workt (Low risk)
- honest-exit: Make silent shell failures loud: a glob that matched nothing, a command missing from the agent's shell, or a pipe that h (Low risk)
- party: A raid frame for every live session on the machine: who is working, who is waiting on you and for how long, per-PR locks (Low risk)
- prove-it: The fix must make a test fail first: reverts your source changes, runs the changed tests and requires a failure, restore (Review before installing)
- quicksave: A save point before compaction: the task's goal, step, branch, links, decisions, rules and next step are saved before /c (Low risk)