MCP server

Npm Package Ws Has 241560546 Weekly Downloads But Sdk

io.github.nexus-mcp-infra/npm-package-ws-has-241560546-weekly-downloads-but-sdk

Checked 28 Oct 2026, 09:03 UTC · Connected to it and listed its tools

Stateful WebSocket session registry with per-connection Shannon entropy delta tracking for schema di

Working at last checkAbout 1,345 tokens per request once connected5 tools

Source

https://npm-package-ws-has-241560546-w-production.up.railway.app/mcp

At a glance

Type: MCP server
Publisher: Not verified
Status: Working at last check
Tools: 5
Token cost: About 1,345 tokens per request
Sets up in: Claude Code, Claude Desktop, Codex, Gemini CLI, Cursor, VS Code, Antigravity, ChatGPT, OpenAI API, Grok
Last checked: 28 Oct 2026, 09:03 UTC

Connect it to your agent

Add to Cursor Add to VS Code VS Code Insiders

Opens the app, which shows the server and asks you to confirm. For other apps, copy the setup below.

Claude Code

claude mcp add --transport http npm-package-ws-has-241560546-weekly-down https://npm-package-ws-has-241560546-w-production.up.railway.app/mcp

Claude Desktop

Settings → Connectors → Add custom connector, and paste the URL.

Codex (config.toml)

[mcp_servers.npm-package-ws-has-241560546-weekly-down]
url = "https://npm-package-ws-has-241560546-w-production.up.railway.app/mcp"

Gemini CLI

{"mcpServers":{"npm-package-ws-has-241560546-weekly-down":{"httpUrl":"https://npm-package-ws-has-241560546-w-production.up.railway.app/mcp"}}}

Cursor

{"mcpServers":{"npm-package-ws-has-241560546-weekly-down":{"url":"https://npm-package-ws-has-241560546-w-production.up.railway.app/mcp"}}}

VS Code

{"servers":{"npm-package-ws-has-241560546-weekly-down":{"type":"http","url":"https://npm-package-ws-has-241560546-w-production.up.railway.app/mcp"}}}

Antigravity

agy mcp add npm-package-ws-has-241560546-weekly-down https://npm-package-ws-has-241560546-w-production.up.railway.app/mcp

ChatGPT

Settings → Apps & Connectors → Advanced settings: turn on Developer mode, then Create a connector and paste the URL. Which plans can do this varies.

OpenAI API (Responses tools)

{"type":"mcp","server_label":"npm-package-ws-has-241560546-weekly-down","server_url":"https://npm-package-ws-has-241560546-w-production.up.railway.app/mcp","require_approval":"always"}

Grok (xAI API tools)

{"type":"mcp","server_label":"npm-package-ws-has-241560546-weekly-down","server_url":"https://npm-package-ws-has-241560546-w-production.up.railway.app/mcp"}

Tools

nexus_npm_package_ws_has_241560546_weekly_down_close_websocket_session ~299 tokens
Sends a WebSocket close frame with the specified status code, waits for the server close handshake, and removes the session from the registry. Returns a final telemetry snapshot. Use when a session is no longer needed. Do NOT use to temporarily pause a session -- the session_id is permanently deallo
nexus_npm_package_ws_has_241560546_weekly_down_drain_ws_frame_buffer ~252 tokens
Returns up to max_frames buffered inbound frames received since the last drain (or session open), each annotated with its Shannon entropy delta and schema validation result. Use to poll for incoming messages without holding a blocking connection. Do NOT use as a real-time streaming mechanism -- it r
nexus_npm_package_ws_has_241560546_weekly_down_inspect_ws_session_telemetry ~205 tokens
Returns real-time telemetry for a session: connection state, frame counts, cumulative and rolling Shannon entropy statistics, schema violation rate, and uptime. Use to diagnose whether a stream is diverging from its expected schema or to verify a session is still alive before sending. Do NOT use as
nexus_npm_package_ws_has_241560546_weekly_down_open_websocket_session ~273 tokens
Establishes a persistent WebSocket connection to a target URL and registers it in the stateful session registry. Returns a session_id for all subsequent operations. Use when an agent needs to initiate a long-lived connection before sending or receiving frames. Do NOT use to reconnect an already-open
nexus_npm_package_ws_has_241560546_weekly_down_send_typed_ws_frame Sends messages · ~316 tokens
Sends a single text or binary frame over an open session and returns the frame's Shannon entropy delta relative to the session baseline. Use for request-response patterns or publishing commands to a WebSocket server. Do NOT use to send a sequence of frames in bulk -- call this tool once per frame. F

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