MCP server that checkpoints Claude Code session context to survive crashes and token limits
Connect Runs on your machine
claude mcp add claude-checkpoint-mcp -e CHECKPOINT_PROJECT_ROOT=<CHECKPOINT_PROJECT_ROOT> -- npx -y [email protected]{
"mcpServers": {
"claude-checkpoint-mcp": {
"command": "npx",
"args": [
"-y",
"[email protected]"
],
"env": {
"CHECKPOINT_PROJECT_ROOT": "<CHECKPOINT_PROJECT_ROOT>"
}
}
}
}{
"mcpServers": {
"claude-checkpoint-mcp": {
"command": "npx",
"args": [
"-y",
"[email protected]"
],
"env": {
"CHECKPOINT_PROJECT_ROOT": "<CHECKPOINT_PROJECT_ROOT>"
}
}
}
}{
"servers": {
"claude-checkpoint-mcp": {
"type": "stdio",
"command": "npx",
"args": [
"-y",
"[email protected]"
],
"env": {
"CHECKPOINT_PROJECT_ROOT": "<CHECKPOINT_PROJECT_ROOT>"
}
}
}
}Replace the values in angle brackets with your own. Keys stay on your machine; we never see them.
Tools
This server runs locally, so its tools are listed by your MCP client once it starts.
Environment variables
| Name | Description |
|---|---|
CHECKPOINT_PROJECT_ROOTOptional | Absolute path of the default project to checkpoint (useful for clients without a current project, e.g. Claude Desktop). |
Details
| Package | [email protected] (NPM, stdio) |
| First published | 12 Oct 2026 |
| Last updated | 12 Oct 2026 |
| Registry name | io.github.tenlean/claude-checkpoint-mcp |
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