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Update the way the stream is concatenated

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Update the ts sdk
This commit is contained in:
cliffhall
2025-07-18 16:09:56 -04:00
parent 2feb7cbaa5
commit ba20bd60af
3 changed files with 47 additions and 43 deletions
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9
package-lock.json generated
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@@ -6159,7 +6159,7 @@
"version": "0.6.2", "version": "0.6.2",
"license": "MIT", "license": "MIT",
"dependencies": { "dependencies": {
"@modelcontextprotocol/sdk": "^1.12.3", "@modelcontextprotocol/sdk": "^1.16.0",
"diff": "^5.1.0", "diff": "^5.1.0",
"glob": "^10.3.10", "glob": "^10.3.10",
"minimatch": "^10.0.1", "minimatch": "^10.0.1",
@@ -6182,9 +6182,9 @@
} }
}, },
"src/filesystem/node_modules/@modelcontextprotocol/sdk": { "src/filesystem/node_modules/@modelcontextprotocol/sdk": {
"version": "1.12.3", "version": "1.16.0",
"resolved": "https://registry.npmjs.org/@modelcontextprotocol/sdk/-/sdk-1.12.3.tgz", "resolved": "https://registry.npmjs.org/@modelcontextprotocol/sdk/-/sdk-1.16.0.tgz",
"integrity": "sha512-DyVYSOafBvk3/j1Oka4z5BWT8o4AFmoNyZY9pALOm7Lh3GZglR71Co4r4dEUoqDWdDazIZQHBe7J2Nwkg6gHgQ==", "integrity": "sha512-8ofX7gkZcLj9H9rSd50mCgm3SSF8C7XoclxJuLoV0Cz3rEQ1tv9MZRYYvJtm9n1BiEQQMzSmE/w2AEkNacLYfg==",
"license": "MIT", "license": "MIT",
"dependencies": { "dependencies": {
"ajv": "^6.12.6", "ajv": "^6.12.6",
@@ -6192,6 +6192,7 @@
"cors": "^2.8.5", "cors": "^2.8.5",
"cross-spawn": "^7.0.5", "cross-spawn": "^7.0.5",
"eventsource": "^3.0.2", "eventsource": "^3.0.2",
"eventsource-parser": "^3.0.0",
"express": "^5.0.1", "express": "^5.0.1",
"express-rate-limit": "^7.5.0", "express-rate-limit": "^7.5.0",
"pkce-challenge": "^5.0.0", "pkce-challenge": "^5.0.0",

19
src/filesystem/index.ts
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@@ -476,17 +476,20 @@ async function headFile(filePath: string, numLines: number): Promise<string> {
} }
} }
// Stream a file and return its Base64 representation without loading the // Reads a file as a stream of buffers, concatenates them, and then encodes
// entire file into memory at once. Chunks are encoded individually and // the result to a Base64 string. This is a memory-efficient way to handle
// concatenated into the final string. // binary data from a stream before the final encoding.
async function readFileAsBase64Stream(filePath: string): Promise<string> { async function readFileAsBase64Stream(filePath: string): Promise<string> {
return new Promise((resolve, reject) => { return new Promise((resolve, reject) => {
const stream = createReadStream(filePath, { encoding: 'base64' }); const stream = createReadStream(filePath);
let data = ''; const chunks: Buffer[] = [];
stream.on('data', (chunk) => { stream.on('data', (chunk) => {
data += chunk; chunks.push(chunk as Buffer);
});
stream.on('end', () => {
const finalBuffer = Buffer.concat(chunks);
resolve(finalBuffer.toString('base64'));
}); });
stream.on('end', () => resolve(data));
stream.on('error', (err) => reject(err)); stream.on('error', (err) => reject(err));
}); });
} }
@@ -686,7 +689,7 @@ server.setRequestHandler(CallToolRequestSchema, async (request) => {
? "audio" ? "audio"
: "blob"; : "blob";
return { return {
content: [{ type, data, mimeType } as any], content: [{ type, data, mimeType }],
}; };
} }

2
src/filesystem/package.json
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@@ -20,7 +20,7 @@
"test": "jest --config=jest.config.cjs --coverage" "test": "jest --config=jest.config.cjs --coverage"
}, },
"dependencies": { "dependencies": {
"@modelcontextprotocol/sdk": "^1.12.3", "@modelcontextprotocol/sdk": "^1.16.0",
"diff": "^5.1.0", "diff": "^5.1.0",
"glob": "^10.3.10", "glob": "^10.3.10",
"minimatch": "^10.0.1", "minimatch": "^10.0.1",