Color Brightness Analysis

What it grounds

Give enterprise agents WCAG brightness and contrast analysis through the same real-data layer, returning luminance and accessible text colors per hex.

Ways to ground with it

One call to the ground truth

Let an agent call Color Brightness Analysis for a trusted reference value instead of recalling it imperfectly — the answer comes from live data, with the source attached.

Replace the model's stale memory

Reference facts drift; enable colorbrightness so the agent looks them up at answer time and cites where they came from.

Auditable facts

Every reference the agent uses carries Color Brightness Analysis as its origin, so a person can verify it.

Connect over MCP

Point your agent framework at the VerveContext endpoint. Every enabled source — this one included — becomes a tool the model can call. No per-source plumbing.

context.json

{
  "mcpServers": {
    "vervecontext": {
      "url": "https://api.vervecontext.com/v1/mcp",
      "headers": { "x-api-key": "vc_live_••••" }
    }
  }
}

# “colorbrightness” is now a tool your agent can call

What it returns

Each call returns structured fields your agent can read.

hex
rgb
luminance
perceived_brightness
yiq
is_light
is_dark
brightness_category

Color Brightness Analysis, answered

How to ground an agent in it over MCP.

How do I give my agent Color Brightness Analysis?

Enable it on VerveContext and point your agent framework at the VerveContext MCP endpoint. Color Brightness Analysis then appears to the model as a tool named colorbrightness, which it calls when a task needs it — no per-source plumbing.

Which agents and frameworks can use it?

Any MCP client — Claude, Cursor, LangChain, and custom agents all speak the Model Context Protocol. Color Brightness Analysis is exposed as a standard tool, so nothing source-specific is required.

Can the agent cite Color Brightness Analysis?

Color Brightness Analysis is a capability rather than a factual source, so it isn't something to "cite" — but it runs on the same real-data layer, over the same MCP endpoint and key as every grounding source.

How many credits does a Color Brightness Analysis call cost?

Each call costs 1 credit. Scoped keys let you grant an agent only the sources it should reach, and usage logs show exactly what was pulled to ground each answer.

How current is the data?

Color Brightness Analysis is served live from APIVerve's production data engine and pulled at the moment the agent calls it, so answers reflect the world now rather than the model's training cutoff.

Where does the data come from, and what shows on my bill?

VerveContext runs on APIVerve, our production data engine; Color Brightness Analysis is one of 300+ sources on the same key. Invoices and card statements show APIVERVE.

One call to the ground truth

Replace the model's stale memory

Auditable facts

Color Brightness Analysis, answered

Ground your agents in Color Brightness Analysis. Connect over MCP, enable the source, and every answer carries its receipts.

Scaling up?