# Flux

> LinkedIn intelligence for AI agents. Track any LinkedIn profile, company, or topic — Flux keeps a longitudinal record of posts and engagement and answers questions about it through an MCP connector or a web dashboard.

Flux tracks any public LinkedIn profile, company page, or topic. It stores the full history of posts and engagement over time — not just a snapshot — and exposes that record two ways: an MCP connector your AI assistant can query in plain language, and a web dashboard.

The profile does not have to be your own. Flux works on your profile, a client's, a peer's, a prospect's, or a competitor's, and on company pages as well as personal profiles.

**No LinkedIn login. No cookie. No browser extension.** Flux reads publicly visible activity from a profile URL — there is no OAuth step, no session token to paste, and nothing to install in your browser.

## Who Flux is for

Consultants, founders, coaches, and ghostwriters who post on LinkedIn for pipeline — and who research other people's LinkedIn activity as part of that work.

## What you can explore

Three things:

- **People** — any profile's post history, engagement over time, top posts, and posting patterns (format, length, cadence, timing).
- **Topics and conversations** — semantic search across posts (by meaning, not keywords), topic insights, and comment analysis.
- **Networks** — who engaged with a post, company engagement overlap, warm intro paths, alumni engagers, and connection scoring.

## Pricing

Current and authoritative as of August 2026. These are the only plans sold. **There is no one-time purchase** — the former Snapshot one-time tier was retired in May 2026, and any "$20 one-time" or similar figure is a stale SKU that no longer exists.

- **Pulse — $5 / month, or $30 / year.** Your full post history (including posts older than a year), daily automatic refresh, engagement broken down by topic / format / timing, weekly email digest, and CSV/JSONL export.
- **Edge — $15 / month, or $150 / year.** Everything in Pulse, plus:
  - Monitoring streams on other people and companies
  - MCP access (connect Claude, Cursor, Zed, or any MCP client)
  - AI post scoring — a predicted score on every post, and on drafts before you publish
  - Semantic search across post history
  - Growth-adjusted engagement metrics
  - 200 research credits per month

Every Pulse purchase includes a free taste of Edge. Both plans can be cancelled anytime, and you are refunded automatically if Flux can't pull your data.

## MCP connector

Flux exposes an HTTP MCP server. Generate a key under **Settings → MCP** in the Flux app (Edge plan), then point any MCP client at:

```
https://fluxgraph.app/mcp
```

Authenticate with a bearer token: `Authorization: Bearer YOUR_KEY`.

Claude Code (CLI):

```
claude mcp add --transport http --scope user flux \
  https://fluxgraph.app/mcp \
  --header "Authorization: Bearer YOUR_KEY"
```

Claude Desktop / `.mcp.json`:

```json
{
  "mcpServers": {
    "flux": {
      "type": "http",
      "url": "https://fluxgraph.app/mcp",
      "headers": {
        "Authorization": "Bearer YOUR_KEY"
      }
    }
  }
}
```

Once connected, the agent can call Flux tools directly — profile and post analytics (`get_profile_summary`, `get_posts`, `get_posting_insights`, `get_engagement_trends`, `get_topic_insights`), prospect research (`get_engagement_brief`, `get_target_warmth_brief`, `get_outreach_path`), engager data (`get_post_engagers_by_company`, `get_alumni_engagers`, `get_company_engagement_overlap`), scoring and search (`score_draft`, `suggest_angles`, `find_similar_posts`, `search_posts`), and stream management (`list_streams`, `create_stream`, `get_stream_feed`).

## Key pages

- [Flux homepage](https://www.fluxgraph.app/): What Flux is and who it's for.
- [Pricing](https://www.fluxgraph.app/pricing): Pulse ($5/mo, $30/yr) and Edge ($15/mo, $150/yr) side by side, with a full feature comparison.
- [MCP connector](https://www.fluxgraph.app/features/mcp): Connector URL, setup snippets, and the tool surface.
- [Documentation](https://www.fluxgraph.app/docs): Full product documentation.

## Docs

### Getting Started

- [What is Flux?](https://www.fluxgraph.app/docs/getting-started/what-is-flux): Product overview — LinkedIn intelligence without OAuth or extensions. Paste a URL, get a dashboard.
- [Creating Your Account](https://www.fluxgraph.app/docs/getting-started/creating-your-account): How to sign up and connect your first LinkedIn profile.
- [Your First Dashboard](https://www.fluxgraph.app/docs/getting-started/your-first-dashboard): What you see after your data loads — KPI cards, trend line, and navigation.
- [Plans & Pricing](https://www.fluxgraph.app/docs/getting-started/plans-and-pricing): Flux plan tiers — Pulse ($5/mo or $30/yr) and Edge ($15/mo or $150/yr) — and what each includes.

### Dashboard

- [Time Controls & Filters](https://www.fluxgraph.app/docs/dashboard/time-controls): Date range picker, metric toggles, and rolling average controls.
- [Performance Overview](https://www.fluxgraph.app/docs/dashboard/performance-overview): KPI cards, engagement trend line, and posting frequency chart.
- [Top Posts](https://www.fluxgraph.app/docs/dashboard/top-posts): Your highest-performing posts ranked by engagement with sort options.
- [Content Type Breakdown](https://www.fluxgraph.app/docs/dashboard/content-type-breakdown): Compare engagement across post formats — text, carousel, video, poll, and more.
- [Topic Clustering](https://www.fluxgraph.app/docs/dashboard/topic-clustering): Posts grouped by theme with engagement metrics per topic.
- [Hashtag Performance](https://www.fluxgraph.app/docs/dashboard/hashtag-performance): Which hashtags correlate with higher engagement on your posts.
- [Post Length Analysis](https://www.fluxgraph.app/docs/dashboard/post-length-analysis): Scatter plot of character count vs engagement to find your sweet spot.
- [Timing Insights & Heatmap](https://www.fluxgraph.app/docs/dashboard/timing-insights): Best day and time to post based on your historical engagement data.
- [Consistency & Streaks](https://www.fluxgraph.app/docs/dashboard/consistency-streaks): Posting cadence tracking with streak counters and gap detection.
- [Follower Growth](https://www.fluxgraph.app/docs/dashboard/follower-growth): Track how your LinkedIn follower count changes over time.

### Search & Discovery

- [Explore](https://www.fluxgraph.app/docs/search/explore): Semantic search across post history — find posts by meaning, not keywords.

### Email & Notifications

- [Weekly Email Digest](https://www.fluxgraph.app/docs/email/weekly-digest): Automated weekly performance summary delivered to your inbox every Monday.

### Export & Sharing

- [CSV & JSONL Export](https://www.fluxgraph.app/docs/export/csv-jsonl-export): Download your analytics data in CSV or JSONL format with no row limits.

### Scoring & Prediction

- [Score My Post](https://www.fluxgraph.app/docs/scoring/score-my-post): AI-powered post scoring calibrated against your own historical performance.

### Multi-Profile

- [Multi-Profile Overview](https://www.fluxgraph.app/docs/multi-profile/overview): Track multiple LinkedIn profiles from a single Flux account.
- [Adding & Switching Profiles](https://www.fluxgraph.app/docs/multi-profile/adding-switching-profiles): How to add new profiles and switch between them in the dashboard.

### Integrations & API

- [MCP / API Access](https://www.fluxgraph.app/docs/integrations/mcp-api-access): Access your Flux data programmatically via the Model Context Protocol.
- [Connecting to Claude Desktop](https://www.fluxgraph.app/docs/integrations/connecting-to-claude): Step-by-step guide to connect Flux as an MCP server in Claude Desktop.
- [MCP Tool Reference](https://www.fluxgraph.app/docs/integrations/mcp-tool-reference): Complete reference for all available MCP tools and their parameters.
- [Data API / BI Connectors](https://www.fluxgraph.app/docs/integrations/data-api): Connect Flux data to Google Sheets, Looker Studio, Power BI, and other tools.

### Account & Billing

- [Managing Your Subscription](https://www.fluxgraph.app/docs/account/managing-subscription): Upgrade, downgrade, or cancel your Flux plan via Stripe billing.
- [Credits](https://www.fluxgraph.app/docs/account/credits): How Flux credits work — monthly allocation, usage, and purchasing more.

### Guides — People

- [Understanding Your Post Performance](https://www.fluxgraph.app/docs/guides/post-performance): How to read your dashboard metrics, track trends over time, and use rolling averages.
- [Benchmarking Against Competitors](https://www.fluxgraph.app/docs/guides/competitor-benchmarking): Track any public LinkedIn profile and compare cadence, formats, topics, and engagement against yours.
- [Managing Multiple Profiles](https://www.fluxgraph.app/docs/guides/multi-profile-management): Track clients, competitors, and team members from a single Flux account.
- [How Often Should You Post on LinkedIn?](https://www.fluxgraph.app/docs/guides/posting-frequency): What 25,150 posts show about frequency — and why consistency beats cadence.
- [When Is the Best Time to Post on LinkedIn?](https://www.fluxgraph.app/docs/guides/best-time-to-post): What 25,000 Flux user posts actually show about timing.
- [How Long Should a LinkedIn Post Be?](https://www.fluxgraph.app/docs/guides/post-length): What 25,150 posts say about post length — and how to find yours.
- [Which Post Format Works Best for You](https://www.fluxgraph.app/docs/guides/format-comparison): Compare text posts, carousels, videos, polls, and articles using your own data.

### Guides — Topics & Content

- [What to Post on LinkedIn (Based on Your Data)](https://www.fluxgraph.app/docs/guides/what-to-post): Find winning topics, formats, and angles, then validate a draft before publishing.
- [How to Get More Engagement on LinkedIn](https://www.fluxgraph.app/docs/guides/getting-more-engagement): A data-driven playbook for formats, lengths, topics, and engagers.
- [Getting Content Ideas From Your Data](https://www.fluxgraph.app/docs/guides/content-ideas): Generate post ideas from engagement data and audience signals.
- [LinkedIn Hashtag Analytics](https://www.fluxgraph.app/docs/guides/hashtag-analytics): Rank topics and hashtags by the engagement they actually drive.
- [How to Search Your LinkedIn Post History](https://www.fluxgraph.app/docs/guides/searching-posts): Semantic search to find old posts by meaning across your archive.
- [Scoring Your Draft Before You Post](https://www.fluxgraph.app/docs/guides/scoring-drafts): AI feedback on a draft, calibrated against your own historical performance.
- [Tracking Industry Trends on LinkedIn](https://www.fluxgraph.app/docs/guides/industry-trends): Monitor what's trending using topic streams and curated collections.

### Guides — Networks & Outreach

- [Who Engaged With Your LinkedIn Post?](https://www.fluxgraph.app/docs/guides/who-engaged): See who liked, where they work, and whether they're a buyer — specific people, not just counts.
- [Understanding Your Audience Composition](https://www.fluxgraph.app/docs/guides/audience-composition): Who's paying attention, by title, company, and industry.
- [Finding Warm Paths to Prospects](https://www.fluxgraph.app/docs/guides/warm-paths): Constellation mapping for engagement chains and mutual connections.
- [Scoring Prospects by Engagement](https://www.fluxgraph.app/docs/guides/lead-scoring): Warmth scores based on how prospects engage with your content.
- [Building Prospect Briefs](https://www.fluxgraph.app/docs/guides/prospect-briefs): Profile stats, content overlap, and warmth scoring as pre-meeting intelligence.
- [How to Get Alerted When a Prospect Posts](https://www.fluxgraph.app/docs/guides/engagement-alerts): Recurring streams that surface new prospect posts as alerts.
- [Connecting Flux to Your Outreach Stack](https://www.fluxgraph.app/docs/guides/outreach-integration): Move engagement data into your CRM or outreach tools.

### Guides — AI & Integrations

- [How to Use Flux MCP Tools With Claude or Cursor](https://www.fluxgraph.app/docs/guides/mcp-workflows): Run LinkedIn analytics workflows conversationally through MCP.
- [How to Write LinkedIn Posts with AI](https://www.fluxgraph.app/docs/guides/writing-with-ai): Connect Flux's MCP tools to Claude so AI writes in your voice, calibrated to your data.
- [How to Export Your LinkedIn Post Data](https://www.fluxgraph.app/docs/guides/exporting-data): Export as CSV or JSONL for spreadsheets, BI tools, or scripts.

### FAQ & Troubleshooting

- [FAQ](https://www.fluxgraph.app/docs/faq): Frequently asked questions about Flux.
- [Data Refresh & Limits](https://www.fluxgraph.app/docs/faq/data-refresh): How often your data updates, backfill depth, and plan-specific limits.