sec-fetch（秒取）

SEC EDGAR Fetch

Utility skill for fetching data from SEC EDGAR endpoints. SEC requires a User-Agent header containing a name and email address for all programmatic access — requests without it are blocked with HTTP 403.

Process

Step 1: Resolve SEC Credentials

Check if credentials already exist in the plugin config:

cat ${CLAUDE_PLUGIN_ROOT}/config.json 2>/dev/null

• If config.json exists and contains sec.user and sec.email, use those values.
• If config.json does not exist or is missing SEC fields, use the AskUserQuestion tool to ask:

SEC EDGAR requires all API users to identify themselves (regulatory requirement). Please provide: 1. Your full name 2. Your email address

Then save the credentials by writing/updating ${CLAUDE_PLUGIN_ROOT}/config.json:

{
  "sec": {
    "user": "<provided name>",
    "email": "<provided email>"
  }
}

If config.json already exists with other fields, merge the sec section — do not overwrite existing fields.

Step 2: Fetch the URL

Run the sec-fetch.sh script with the resolved credentials:

bash ${CLAUDE_PLUGIN_ROOT}/skills/sec-fetch/scripts/sec-fetch.sh "<url>" "<sec.user>" "<sec.email>"

Return the output to the calling skill/agent.

Step 3: Error Handling

• HTTP 403: Credentials may be malformed. Re-prompt the user and update config.json.
• HTTP 429 (rate limit): SEC enforces 10 req/s. Wait 2 seconds and retry (max 3 retries).
• Timeout/network error: Report the failure so the calling skill can fall back to secondary sources.