Zhihu Preset Search Words

omnial/zhihu-preset-search-data

Takes no input and returns the preset search words Zhihu is currently offering in its search box (30 in testing): each word's text, the label of the method that recalled it, and the start and end time (Unix seconds) of the hour it is valid for.

activeper callv1

Price

Up to $0.00205 per call; you pay what the call used

The price shown is the price you pay. No monthly minimum. Top-ups start at $5.

Data source

Zhihu

Data from Zhihu.

Use it

Five steps: search, inspect, learn, run, settle. No per-tool setup; your agent reaches this tool through the meta-tools it already has.

agent

// 1. search: find the tool
omnial_search({ query: "what you need" })

// 2. inspect: price and input schema
omnial_inspect({ tool: "omnial/zhihu-preset-search-data" })

// 3. learn: read the usage guide at runtime
omnial_learn({ tool: "omnial/zhihu-preset-search-data" })

// 4. run: price the exact call first, then run it
omnial_execute({ tool: "omnial/zhihu-preset-search-data", input: { /* see input_schema */ }, dry_run: true })
omnial_execute({ tool: "omnial/zhihu-preset-search-data", input: { /* ... */ } })

// 5. settle: the call is charged when it finishes, nothing to do

Not connected yet? Point your MCP client at https://mcp.eden-engine.com/mcp, then copy a config for your client.

Pricing

Every charge this tool can incur.

Charge	Price
Per call	$0.00205

Updated: Oct 15, 2026

Input and output schemas

Input schema

input_schema.json

{
  "type": "object",
  "properties": {},
  "additionalProperties": false
}

Output schema

output_schema.json

{
  "type": "object",
  "properties": {
    "preset_words": {
      "type": "object",
      "properties": {
        "words": {
          "type": "array",
          "items": {
            "type": "object",
            "properties": {
              "query": {
                "type": "string",
                "description": "The search word shown to the user."
              },
              "end_ts": {
                "type": "number",
                "description": "End of the word's validity window, Unix seconds."
              },
              "begin_ts": {
                "type": "number",
                "description": "Start of the word's validity window, Unix seconds."
              },
              "recall_source": {
                "type": "string",
                "description": "The supplier's label for the method that recalled the word."
              }
            }
          }
        }
      }
    }
  },
  "description": "The current preset search words."
}