Mcp Ts TemplateBLOCK

return yaml.load(stringToParse, { schema: yaml.YAML11_SCHEMA }) as T;

exec(sql: string): void;

exec(sql: string): void;

const PRIVATE_HOSTNAMES = new Set(['localhost', 'metadata.google.internal', 'metadata.internal']);

| **Server credential** | The server's own upstream key is missing, or the upstream rejects it (401/403) | `ConfigurationError` — translated in the service, since the automatic status mapping yields `

Prereq: a GitHub PAT with `read:org` + `read:user` scopes stored in Keychain under the service name `mcp-publisher-github-pat`:

2. **No `git stash`, no `git reset --hard`, no `git restore .`, no `git clean -f`, no `git checkout -- .`.** These bypass safety and risk silent data loss. Read-only git (`status`, `diff`, `log`, `sho

* logger.info('Request', sanitizeInputForLogging({ user: 'alice', token: 'secret' }));

hostOrigin = `http://127.0.0.1:${(host.address() as AddressInfo).port}`;

sandboxOrigin = `http://127.0.0.1:${(sandbox.address() as AddressInfo).port}`;

'',

.markdownlint.jsonc

.mcpbignore

import { UI_RESOURCE_URI } from '../../tools/definitions/template-data-explorer.app-tool.js';

import packageJson from '../../package.json' with { type: 'json' };

import { canvasNotFound } from '../../core/CanvasRegistry.js';

import type { IDataCanvasProvider } from '../../core/IDataCanvasProvider.js';

import { sniffSchema } from '../../core/schemaSniffer.js';

Point your MCP client at `http://127.0.0.1:3010/mcp` (Streamable HTTP), or have the client launch it over stdio with `bun /absolute/path/to/dist/index.js`.

@hono/node-server, @modelcontextprotocol/server, @opentelemetry/api, hono, jose, pino, zod, @cloudflare/vitest-pool-workers

@cyanheads/mcp-ts-core, pino-pretty, @socketsecurity/bun-security-scanner, depcheck, fast-check, ignore, tsc-alias, typescript

- **DataCanvas:** An optional DuckDB workspace where agents run SQL across staged API results and export CSV, Parquet, or JSON. Agents share a workspace by passing its canvas token. Enable it with `CA

- **`notifications/cancelled` aborts the handler over HTTP** ([#311](https://github.com/cyanheads/mcp-ts-core/issues/311)). The notification arrives on its own POST with its own `Server`, so the SDK's

- **`ctx.elicit` completes over stateful Streamable HTTP.** Server-initiated requests now carry a session-unique wire ID registered on the `SessionStore`, so a response arriving on a later POST reache

- **A cancelled single-request POST's SSE stream closes immediately** ([#401](https://github.com/cyanheads/mcp-ts-core/issues/401)) — `notifications/cancelled` for an in-flight request now closes that