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Blame Web MCP Server

Developer ToolsUse Caution4.8MCP RegistryLocalRemote
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Blame things on blame.today, the anonymous 'who do you blame today' board. Nostr, no account.

About

Blame things on blame.today, the anonymous 'who do you blame today' board. Nostr, no account.

Remote endpoints: streamable-http: https://blame.today/mcp

Security Report

4.8
Use Caution4.8High Risk

This is a well-designed MCP server for a Nostr-backed blame leaderboard. The server is stateless, delivers only a self-serve recipe without executing relay operations, and has no authentication requirements (appropriate for a public discovery tool). Code quality is solid with proper input validation, content filtering, and error handling. Permissions are narrowly scoped to network access and localStorage, matching the application's purpose. Minor findings relate to code quality rather than security. Supply chain analysis found 14 known vulnerabilities in dependencies (0 critical, 2 high severity).

7 files analyzed · 19 issues found

Security scores are indicators to help you make informed decisions, not guarantees. Always review permissions before connecting any MCP server.

Permissions Required

This plugin requests these system permissions. Most are normal for its category.

HTTP Network Access

Connects to external APIs or services over the internet.

env_vars

Check that this permission is expected for this type of plugin.

clipboard

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How to Install & Connect

Available as Local & Remote

This plugin can run on your machine or connect to a hosted endpoint. during install.

Documentation

View on GitHub

From the project's GitHub README.

blame-web

The blame.today web client — the "raw firehose." A client-side Svelte + Vite app that talks straight to nostr relays: the vote path has no backend, no auth, no rate limit (events go direct to relays). A thin Cloudflare Worker fronts the static site to force https, redirect www -> apex, and serve the MCP pointer at /mcp. This is the open, canonical realization of blame; the iOS app lives in the sibling blame-ios repo.

Split out of blame-today/blame-mobile (the old iOS app + worker repo) so each surface is honestly its own thing — they share a brand and the pureblameapp nostr tag, but no code, build, or deploy.

check it out - blame.today

what it is

  • a blame target is a nostr kind 1 event tagged pureblameapp; a vote is a kind 7 reaction tagged e:<targetId> + pureblameapp. throwaway key per event.
  • the leaderboard is built from relay COUNTs (all-time + a 24h "hot" window), not by fetching events.
  • the News tab mines today's headlines client-side (compromise) into clickable suggestions.
  • content filter (profanity / PII / gibberish) is the only gate — it's an open firehose.

dev

npm install
npm run dev      # vite dev server
npm test         # vitest unit tests
npm run test:e2e # playwright
npm run build    # -> dist/

deploy

Push to main.github/workflows/deploy-web.yml builds dist/ and runs wrangler deploy, publishing to the Cloudflare Worker (blame-today, Workers + Static Assets) that serves blame.today. The worker (worker/index.js) serves dist/ as static assets, force-upgrades http → https, redirects www → apex, and serves the MCP inline at /mcp (worker/mcp.js). Needs CLOUDFLARE_API_TOKEN (Workers:Edit) + CLOUDFLARE_ACCOUNT_ID repo secrets. The /about prose lives in public/about/ and Vite copies it into dist/about/.

Migrated off GitHub Pages 2026-06-16 — the zone is on Cloudflare now and blame.today is a custom domain on the worker. A push touching only scripts/** or infra/** skips the rebuild.

infra (the Cloudflare config around the worker)

The CF "clicky layer" — DNS records, zone settings (HSTS, Always Use HTTPS), the www → apex redirect rule, and email routing (*@blame.today → gmail) — is declarative IaC in infra/ (OpenTofu). wrangler owns the worker code + the apex custom domain; OpenTofu owns everything else, each resource with exactly one owner. See infra/README.md.

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Blame Web MCP Server - Blame things on blame.today, the anonymous 'who do you | MCP Marketplace