Serpapi Local Dev Loop

What it does

When your agent uses it

• Developing parsers without repeatedly spending allowance
• With set up SerpAPI local development

Example prompts

• “set up SerpAPI local development”
• “/serpapi-local-dev-loop”

Requirements

• Python 3
• A credential in SERPAPI_KEY
• Compatibility (from SKILL.md): Designed for Claude Code; recording a fresh fixture is a live search and requires approval
• Pre-approved tools (allowed-tools): Read, Glob, Grep, WebFetch, Write, Edit, Bash(python3:*), Bash(npm:*)

Workflow steps

7 steps, taken from the first numbered list in SKILL.md.

1. 1Inventory every consumed field and classify it as required, optional, engine-specific, or derived.
2. 2Create a client interface whose search method can be replaced by a fixture-backed fake.
3. 3Sanitize fixtures by removing key-bearing URLs, raw HTML links, account identifiers, sensitive queries, and unrelated result content.
4. 4Add fixtures for normal, empty-success, processing, error, missing optional section, and changed-type cases.
5. 5Write parser tests against the fixtures and assert normalized application output rather than the entire vendor payload.
6. 6Put live recording behind a separate command, explicit environment flag, allowance check, and operator approval.
7. 7When refreshing, review semantic diffs, update the retrieval date and source engine, and rerun all offline tests.

What it can do on your machine

Read from SKILL.md and the folder at commit 23ea8d4. It shows what the files ask for, not the result of running them.

• Tool permissions

  Pre-approves these tools, so the agent can use them without asking each time:

  • Read
  • Glob
  • Grep
  • WebFetch
  • Write
  • Edit
  • Bash(python3:*)
  • Bash(npm:*)

  From allowed-tools in the SKILL.md frontmatter.

• Runs code

  No scripts in the folder and no shell commands in SKILL.md (its code samples are python).

  From the folder's file list and the shell code blocks in SKILL.md.

• Network

  Links to these hosts (documentation or services it may open):

  • serpapi.com
  • github.com

  From URLs in SKILL.md, links to its own repository left out.

• Credentials

  Names these keys or tokens, usually read from environment variables:

  • SERPAPI_KEY

  From names ending in _API_KEY, _TOKEN, _SECRET, _KEY or _PASSWORD in SKILL.md.

• Compatibility

  Designed for Claude Code; recording a fresh fixture is a live search and requires approval

  From compatibility in the SKILL.md frontmatter.

Context cost

Serpapi Local Dev Loop loads about 1k tokens when it runs. Until then it costs about 67 tokens; SKILL.md has 392 words of instructions outside code blocks.

Always · name and description, kept in context so the agent knows when to use it

~67

When it runs · the whole SKILL.md, loaded when a task matches

~1k

Estimates: characters ÷ 4, the usual rule of thumb; real counts depend on the model's tokenizer. Scripts and assets cost tokens only if the agent reads them.

Safety

Automated static check — not a guarantee. Review scripts before installing. It scans the text of SKILL.md for risky patterns (piping downloads into a shell, reading credential files, hidden Unicode, destructive commands); files beside SKILL.md are not scanned.

SKILL.md

The full file from jeremylongshore/tons-of-skills-marketplace at commit 23ea8d4, republished under its MIT licence (© jeremylongshore). 392 words, ~1,032 tokens.

name

serpapi-local-dev-loop

description

Build and test SerpAPI integrations locally with sanitized fixtures, injected clients, and an explicit live-recording boundary. Use when developing parsers without repeatedly spending allowance. Trigger with "set up SerpAPI local development".

allowed-tools

Read, Glob, Grep, WebFetch, Write, Edit, Bash(python3:*), Bash(npm:*)

compatibility

Designed for Claude Code; recording a fresh fixture is a live search and requires approval

argument-hint

[python|typescript] [parser-path]

version

1.6.0

author

Jeremy Longshore <jeremy@intentsolutions.io>

license

MIT

tags

saas, serpapi, local-development, fixtures, testing

model

inherit

effort

medium

class SearchGateway:
    def __init__(self, client):
        self.client = client

    def titles(self, params):
        response = self.client.search(params)
        return [item["title"] for item in response.get("organic_results", [])]

class FixtureClient:
    def __init__(self, response):
        self.response = response

    def search(self, _params):
        return self.response

© jeremylongshore, MIT. Rendered from Markdown: HTML in the file is shown as text, images as links, and headings moved down two levels. Raw file

Files

Just SKILL.md in skills/.curated/serpapi-local-dev-loop of jeremylongshore/tons-of-skills-marketplace.

Open the folder on GitHubat commit 23ea8d4