Contribution Exchange

Name: Contribution Exchange
Author: SunrisesIllNeverSee

作者：SunrisesIllNeverSee版本 1.0.0i★ –i在云端运行

注册名称com.signalaf/contribution-exchange

安装

概览

作者提供的说明（英文原文）

Contribution Exchange MCP: domain discovery, policies, preflight, proposals, and signals.

PopNx MCP 的三大支柱

这三项永远不会合并成一个分数：意见、测量和人气是不同的东西。

用户评价i暂无评价评价功能将在后续阶段与账户功能一起开放
我们的基础检查i1 项中通过 0 项依据公开信息检查；尚未扫描代码
使用情况i尚未统计★ –

它能帮你做什么

我们还没有为它写通俗的介绍。下面是我们从注册中心读取到的事实。

连接方式: 在云端运行
传输方式: Streamable HTTP
分类: 其他

安装

选择你使用的 AI 应用，然后复制设置。

安装之前

基础检查：1 项中通过 0 项
在作者的服务器上运行：你向它提出的内容会经过他们的服务器。
注册中心没有列出需要填写的密钥。

你需要

在云端运行无需安装任何东西，通过互联网连接

你用的是哪个应用？

ClaudeClaude CodeCursorVS CodeChatGPT

在上方选择你的应用。我们会记住它，下次按钮会显示“安装到 …”。

适用于网页版、桌面版和手机版 Claude：

打开 Settings → Connectors
点击 Add custom connector
粘贴下面的地址，然后点击 Add
如果要求登录，请登录作者的服务

https://signalaf.com/api/exchange/mcp

在终端中运行这条命令

claude mcp add --transport http contribution-exchange https://signalaf.com/api/exchange/mcp

在 Cursor 中打开

或者自己复制设置

粘贴到项目中的 .cursor/mcp.json，或 ~/.cursor/mcp.json

{
  "mcpServers": {
    "contribution-exchange": {
      "url": "https://signalaf.com/api/exchange/mcp"
    }
  }
}

浏览器会先询问是否打开应用，然后应用会显示设置并请你确认。密钥的值会留空，由你自己填写。

在 VS Code 中打开

或者自己复制设置

粘贴到项目中的 .vscode/mcp.json

{
  "servers": {
    "contribution-exchange": {
      "type": "http",
      "url": "https://signalaf.com/api/exchange/mcp"
    }
  }
}

浏览器会先询问是否打开应用，然后应用会显示设置并请你确认。密钥的值会留空，由你自己填写。

ChatGPT 只能连接互联网上的服务器：

打开网页版 ChatGPT → Settings → Connectors (Apps)
点击 Create 或 Add（部分套餐需要先在 Advanced 中开启 Developer mode）
粘贴下面的地址，起个名字，然后保存
如果要求登录，请登录作者的服务

https://signalaf.com/api/exchange/mcp

菜单名称可能因套餐和版本不同而略有差异。

你的选择通过 Cookie 保存在这台设备上，无需账户。

这些设置是根据作者在注册中心的条目生成的。如果 README 的写法不同，请以 README 为准。

它能做什么

我们还没有读取这个服务器的工具列表；我们会轮流检查各个端点。

基础检查i

我们检查的是任何人都能看到的信息；我们没有阅读代码。不适用的检查项不计入总数。 · 检查于 2026年11月7日

! 注意
作者与仓库一致
发布者（signalaf.com）不是仓库所有者（SunrisesIllNeverSee）；可能是其他人代为上架的
… 尚未检查
仍在维护
我们还没有从 GitHub 读取这个仓库
… 尚未检查
有许可证
我们还没有从 GitHub 读取这个仓库
… 尚未检查
端点有响应
尚未检查；我们会轮流检查各个端点
… 尚未检查
使用 OAuth 登录
尚未检查；我们会轮流检查各个端点
… 尚未检查
工具描述中没有隐藏指令
尚未检查；我们会在检查端点时读取工具列表

与“其他”中的其他服务器比较i

星标数多于此分类中其他 18349 个服务器的 0%
发布到注册中心的时间比此分类中其他 18349 个服务器的 29% 更新
基础检查结果等于或优于此分类中其他 18349 个服务器的 24%

与注册中心里这个分类中所有活跃的服务器比较。只有当发布者拥有该仓库时，星标数才计入。

常见问题

Contribution Exchange 安全吗？

它在 1 项适用的基础检查中通过了 0 项。我们没有阅读代码。在添加密钥或令牌之前，请先看看这个服务器要求哪些权限，并使用只具备所需权限的密钥。

它需要哪些密钥或代码？

注册中心没有列出必需的密钥，不过有些服务器会在首次使用时要求你登录。

它在我的电脑上运行还是在云端？

它在作者的云端运行。通过互联网连接，无需安装，但你发送的内容会经过作者的服务器。

它还在维护吗？

GitHub 仓库最后更新于–，最新版本（1.0.0）于2个月前进入注册中心。

哪些应用可以使用它？

支持 MCP 的应用，例如 Claude Desktop、Claude Code、Cursor 和 VS Code。它通过 URL 连接，所以接受远程 MCP 服务器的应用也可以使用，例如开启开发者模式的 ChatGPT。

有什么可以替代它？

同一分类中有：Spec Driven Development, Remote Desktop Commander, arr-mcp

替代选择

同一分类中其他作者的服务器，按星标数排序。

如何看卡片：★ GitHub 星标i三大支柱：评价 · 检查 · 使用情况i更新 = 最新版本发布到注册中心的时间i

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作者：formulahendry

MCP Server that facilitates spec-driven development workflows, not just Vibe Coding.

在你的电脑上运行★ 440MIT14个月前更新

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作者：desktop-commander

Remote Desktop Commander: use files, terminal and processes on your own computers from any AI app.

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One server, 40 tools, the whole media stack: *arrs, Jellyfin, Plex, Seerr, Cleanuparr, downloaders

在你的电脑上运行今天更新

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作者的 README

打开 README

按原文从作者的仓库复制。PopNx MCP 没有审查或背书其内容。HTML、图片和脚本已被移除。链接会离开本站。

SignalAF · SigRank web app

Browse AI operator token telemetry, explore personal profiles, and compare token-cascade metrics on signalaf.com.

[Live site](https://signalaf.com) · [Leaderboard](https://signalaf.com/board/all) · [Methodology](https://signalaf.com/methodology) · [CLI & MCP](https://github.com/SunrisesIllNeverSee/sigrank-mcp) · [Local setup](#local-setup)

This repository contains the Next.js application: the leaderboard homepage, operator profiles, Compare, Hall of Signal, editorial pages, accounts, billing, and server APIs.

Explore the site

Surface	What you can do
Leaderboard / homepage	Filter the field by window and platform; inspect RAW and derived metrics
Operator profiles	View personal stats, submission history, badges, and account settings
Compare	Examine two operators' telemetry and metric differences
Hall of Signal	Browse records and the badge directory
SigRank overview	Understand the measurement and enrollment flow
Field, Articles, Blog, Wiki	Read research, explanations, and metric definitions

Some features are gated; see Feature flags. This README describes the source tree, not a promise that every optional integration is configured on every deployment.

Get your own results

You do not need to clone this application to use it. Run the CLI/MCP package:

npx sigrank                       # inspect local usage in the terminal

npx sigrank enroll # bind your device using a Settings connect code npx sigrank submit --dry-run # inspect the payload without sending it npx sigrank submit # publish a signed snapshot

Sign in at signalaf.com to create a connect code. Claims for profiles from the original board require ownership verification through hello@signalaf.com.

What is measured

Four token pillars feed the cascade: input, output, cache-write, and cache-read. Yield is calculated as:

Υ = (cache_read × output) / input²

The server verifies and re-scores submissions. Leverage, Velocity, SNR, and 10xDEV describe token-processing patterns; they are not measures of model quality, work quality, productivity, or business outcomes.

Upsilon is the measurement engine; SigRank is the public leaderboard and proof surface on SignalAF. Protocol semantics belong to TTEOP. See the methodology and wiki for definitions and limitations.

Ranked telemetry does not require prompt text, responses, or source code. Submissions also carry identity, device/signature, platform, and report metadata; see the CLI privacy details.

Stack

Next.js 16 App Router, React 19, TypeScript (strict)
Tailwind CSS 3
Supabase (Postgres, Auth, Realtime)
Stripe Checkout, Billing Portal, webhooks
Upstash Redis for rate limiting (Supabase Postgres fallback)
zod, Node test runner, Vitest, Playwright

Local setup

Requires Node 22.x (engines in package.json, .nvmrc).

npm install

cp .env.example .env.local # optional; see Environment npm run dev # http://localhost:3000

Unconfigured local development can use snapshot or demo data on supported read paths. This is not live telemetry. Live board data, authentication, signed writes, and billing need their corresponding services configured. A configured database with no matching records returns an empty result rather than a fabricated operator history.

Scripts

Command	What it does
`npm run dev`	Start the dev server
`npm run build`	Build for production (`next build --webpack`)
`npm run start`	Serve the production build
`npm run lint`	Run ESLint
`npm test`	Run the Node test suites in `__tests__/`
`npm run test:ui`	Run Vitest component tests
`npm run test:canonical`	Check canonical ingest parity (MO§ES Υ 18436.98)
`npm run test:coverage`	Run `npm test` with c8 coverage
`npm run e2e`	Run Playwright tests (`e2e:local` targets localhost:3000)
`npm run verify`	Run `tsc --noEmit`, the canonical test, and `npm test`
`npm run db:parity`	Check local migrations against the remote ledger (`db:parity:ci` for CI)
`npm run snapshot`	Refresh the cold-store board snapshot
`npm run sitemap:validate`	Validate the sitemap (`:live` checks production)

Before opening a PR, run npm run verify and npm run build.

Environment

Copy .env.example to .env.local. It lists every variable with notes. Never commit values. Production values live in Vercel environment variables.

Variable	Used for
`NEXT_PUBLIC_SUPABASE_URL`, `NEXT_PUBLIC_SUPABASE_ANON_KEY`, `SUPABASE_SERVICE_ROLE_KEY`	Live Supabase reads and service-role writes. The server client needs all three.
`STRIPE_SECRET_KEY`, `NEXT_PUBLIC_STRIPE_PUBLISHABLE_KEY`, `STRIPE_WEBHOOK_SECRET`, `STRIPE_PRICE_*`	Billing and webhooks
`NEXT_PUBLIC_SITE_URL`	Stripe redirects and public URLs
`UPSTASH_REDIS_REST_URL`, `UPSTASH_REDIS_REST_TOKEN` (or Vercel's `KV_REST_API_URL`, `KV_REST_API_TOKEN`)	Shared rate limiter. Without Upstash, the limiter uses Supabase Postgres (`api_rate_limit_hit`, migration 0055), then a per-instance in-memory counter. Sensitive write routes fail closed.
`SIGRANK_RULESET`	Server-only RS.xx scoring overrides
`SIGRANK_API_KEY`	Trusted bulk-read key for the public API (`x-api-key`)
`SIGRANK_INGEST_WRITE`	`1` enables persistence of verified snapshots to the board.
`CRON_SECRET`	Bearer token for `/api/cron/recompute`
`NEXT_PUBLIC_POSTHOG_KEY`, `NEXT_PUBLIC_POSTHOG_HOST`, `POSTHOG_KEY`	Product analytics
`RESEND_API_KEY`, `*AGENTMAIL_API_KEY`	Contact form and exchange email
`ALGOLIA_`, `EXA_API_KEY`, `MOTHERDUCK_`, `AI_GATEWAY_`, `VERCEL_CLIENT_`, `SIGNALAF_LIVE_TOKEN`	Search, enrichment, analytics, AI gateway, Vercel integration, live demo
`NEXT_PUBLIC_REALTIME_ENABLED`	Set to `false` to disable live board updates

Feature flags

lib/features.ts defines the flags. All gated flags default to off and accept 1 or true.

Flag	Gates
`NEXT_PUBLIC_GATE_CHALLENGES`	Throw-down challenges. Also needs `NEXT_PUBLIC_GATE_ARENA`. Off: `/api/v1/challenges` returns 404.
`NEXT_PUBLIC_GATE_ARENA`	Challenge submission interface (required with the challenges gate)
`NEXT_PUBLIC_GATE_SIGNAL_DROP`	Weekly signal drop
`NEXT_PUBLIC_GATE_BRACKETS`	Blind bracket / Circle Wars
`NEXT_PUBLIC_GATE_TRADING_CARD_SPECIES`	Species badge on trading cards

Database and migrations

Migrations live in supabase/migrations/. Use that directory and npm run db:parity for the current schema and remote-ledger status rather than relying on a hard-coded migration count. Apply required migrations before deploying code that depends on them; review the pending SQL and target project first.

Row Level Security policies, seed data, and security tests live in supabase/. See supabase/README.md to run your own instance.

Project map

Path	Contents
`app/`	App Router pages and API routes
`app/api/v1/`	Public API: ingest, claim, devices, billing, metrics, leaderboard
`app/api/mcp/`, `app/api/plugins/sigrank/mcp/`, `app/api/exchange/mcp/`	MCP endpoints (main server, analyst plugin, exchange)
`app/exchange/`, `app/api/exchange/`	Contribution exchange UI and API
`components/`	UI components
`lib/board/`	Board reads: Supabase, snapshot, mock fallback
`lib/ingest/`	Payload parsing, signature checks, cascade materialization
`lib/analytics/`	Scoring engine and server-only ruleset boundary
`lib/exchange/`, `lib/exchange-gateway/`	Exchange server logic and portable gateway reference
`lib/infra/`	Supabase clients, Stripe, rate limiting, API gates
`supabase/`	Migrations, policies, seeds, SQL tests, edge functions
`__tests__/`, `e2e/`	Node, Vitest, and Playwright tests

Development conventions:

Pages are server components by default. Add 'use client' only for hooks, handlers, or browser APIs.
Keep RS.xx scoring configuration out of client code.
Avoid random values and wall-clock reads at module scope.

Deployment

Pushes to main deploy to Vercel (vercel.json). A daily cron calls /api/cron/recompute. Set environment variables in Vercel. An OpenNext Cloudflare path exists (npm run preview, npm run deploy, wrangler.jsonc).

Security

Report vulnerabilities privately. Email the maintainer or open a private GitHub security advisory. Do not file public issues for vulnerabilities. See SECURITY.md.

sigrank-mcp: the npx sigrank CLI, TUI, and MCP server
signalaf.com/score: paste four token counts, get a projected yield
MO§ES™: the governance framework behind Upsilon

Contributing

Open an issue with repro steps and your Node version. For code changes, branch from main, keep the change small, run npm run verify, and open a PR. See Contributing and the Code of Conduct.

License

MIT. See LICENSE.