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fix: scope MCP project memory to workspace root #6

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fix: scope MCP project memory to workspace root #6

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5 changes: 4 additions & 1 deletion .cursor/mcp.json
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Original file line number Diff line number Diff line change
Expand Up @@ -2,7 +2,10 @@
"mcpServers": {
"supermemory": {
"command": "bunx",
"args": [ "cursor-supermemory@latest", "mcp"]
"args": ["cursor-supermemory@latest", "mcp"],
"env": {
"SUPERMEMORY_WORKSPACE_ROOT": "${workspaceFolder}"
}
}
}
}
5 changes: 4 additions & 1 deletion .mcp.json
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Original file line number Diff line number Diff line change
Expand Up @@ -2,7 +2,10 @@
"mcpServers": {
"supermemory": {
"command": "bunx",
"args": ["--bun", "cursor-supermemory@latest", "mcp"]
"args": ["--bun", "cursor-supermemory@latest", "mcp"],
"env": {
"SUPERMEMORY_WORKSPACE_ROOT": "${workspaceFolder}"
}
}
}
}
24 changes: 16 additions & 8 deletions src/mcp-server.ts
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Original file line number Diff line number Diff line change
Expand Up @@ -5,14 +5,23 @@ import { loadConfig, getApiKey, writeConfig, getProjectConfigPath, GLOBAL_CONFIG
import { getUserTag, getProjectTag } from "./tags.ts";
import { createClient } from "./client.ts";

function getWorkspaceRoot() {
const workspaceRoot = process.env.SUPERMEMORY_WORKSPACE_ROOT?.trim();
if (workspaceRoot && !workspaceRoot.includes("${")) return workspaceRoot;
return process.cwd();
}

function getAuth() {
const config = loadConfig();
const workspaceRoot = getWorkspaceRoot();
const config = loadConfig(workspaceRoot);
const apiKey = getApiKey(config);
if (!apiKey) throw new Error("Not authenticated. Run `cursor-supermemory login` to connect.");
return {
apiKey,
userTag: getUserTag(config),
projectTag: getProjectTag(process.cwd(), config),
projectTag: getProjectTag(workspaceRoot, config),
workspaceRoot,
config,
};
}

Expand All @@ -39,9 +48,8 @@ export async function startMcpServer() {
inputSchema: {},
},
async () => {
const cwd = process.cwd();
const config = loadConfig(cwd);
const auth = getAuth();
const { config, workspaceRoot } = auth;
return {
content: [
{
Expand All @@ -61,7 +69,7 @@ export async function startMcpServer() {
project: auth.projectTag,
},
configFiles: {
project: getProjectConfigPath(cwd),
project: getProjectConfigPath(workspaceRoot),
global: GLOBAL_CONFIG_PATH,
},
},
Expand Down Expand Up @@ -92,9 +100,9 @@ export async function startMcpServer() {
async ({ scope, ...updates }) => {
const filtered = Object.fromEntries(Object.entries(updates).filter(([, v]) => v !== undefined));
if (Object.keys(filtered).length === 0) throw new Error("No config values provided.");
writeConfig(filtered as any, scope);
const cwd = process.cwd();
const filePath = scope === "project" ? getProjectConfigPath(cwd) : GLOBAL_CONFIG_PATH;
const workspaceRoot = getWorkspaceRoot();
writeConfig(filtered as any, scope, workspaceRoot);
const filePath = scope === "project" ? getProjectConfigPath(workspaceRoot) : GLOBAL_CONFIG_PATH;
return {
content: [{ type: "text", text: `Config updated (${scope}): ${filePath}\n${JSON.stringify(filtered, null, 2)}` }],
};
Expand Down