com.useweckr/weckr
Ask which of your customers cost more in LLM calls than they pay, per user and per feature.
The current version, v0.1.2, was published to the official MCP registry on 2026-08-20. It is distributed as @weckr/mcp on npm, filed under AI & LLMs by this index, and declares 3 environment variables. Removals and unreachable sources are measured across every server this index tracks, contract drift across the servers that answer in consecutive snapshots; the index's current counts put this record in context.
Using com.useweckr/weckr in Claude, Cursor, Gemini CLI, Cline, or Zed?
MCP tool contracts can change remotely with no version bump. The mcpindex gate pins each contract and HOLDs the call when it drifts-before your agent acts. Zero credentials. This is not the package install for this server itself (use Install this server for that).
Rewrites your MCP host config so each server launches behind the gate. Inspect first: curl -fsSL https://mcpindex.ai/install.sh | less
uv tool install mcpindex-gate && mcpindex-config-wireVerdict not yet evaluated for this tool. The semantic screen takes adversarial cases first; coverage rolls out as the corpus expands (15/150 labels to graduation). The deterministic conformance probe is built but has not yet run on the public corpus, so a recorded verdict here is REVIEW or UNVERIFIED, never a clearing ALLOW. Until a verdict is recorded, an agent should treat this tool as not-yet-cleared and fall back to its own checks. Method: the eval, four-state verdict, honest limits.
Own this server? Screen its description →
That verdict was true at screening time (snapshot 2026-08-20).
Contracts can change after screening, with no version bump. The gate pins com.useweckr/weckr’s tool contracts on first sight and holds any silent change before your agent acts - the check that keeps being true on Tuesday.
See your first HOLD in 2 minutes →
Related: how to trust an MCP server · screen before install · silent contract drift
WECKR_API_KEYYour Weckr project API key (starts with wk_), from the dashboard sidebar at useweckr.com/dashboard.
WECKR_PROJECT_IDOptional. Pins the server to one project id; otherwise it is resolved from the API key.
WECKR_BASE_URLOptional. Overrides the API base URL, for self-hosted or staging deployments.
Generate images, video & speech with Nano Banana, Veo, Omni and Gemini TTS. Pay as you go.
Remote MCP gateway for GPT-5.6 Luna, Soul, Terra, and x402-paid agent tools with no API key.
Any video URL to LLM-ready transcript. ASR built in, no captions needed. TikTok, X, TED and more.