Find Web Developer

What it does

When your agent uses it

• The user wants to find
• Enrich US web development firms — building
• Rebuilding marketing sites
• WordPress/Webflow/Shopify

Example prompts

• “find a web developer for a marketing landing page”
• “shortlist three Webflow agencies in California”
• “rebuild our ecommerce site on Shopify”
• “/find-web-developer”

Requirements

• A credential in SERVICEGRAPH_API_KEY
• Compatibility (from SKILL.md): Designed for Claude Code
• Pre-approved tools (allowed-tools): Bash(curl:*), mcp__servicegraph__list_fields, mcp__servicegraph__list_field_values, mcp__servicegraph__check_filter, mcp__servicegraph__translate_intent, mcp__servicegraph__search_dataset, mcp__servicegraph__get_row, mcp__servicegraph__unlock_rows, mcp__servicegraph__get_credit_balance

Workflow steps

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

1. 1Pick the call path — the ServiceGraph MCP tools if loaded, otherwise the
2. 2GET /v1/datasets/pro_services/fields?include_values=1 — confirm the
3. 3Build the filter (Filter DSL below) and validate it with
4. 4GET /v1/datasets/pro_services/search — present the free brief cards and
5. 5Quote the unlock cost (10 credits per row, 30-day TTL) and get an explicit
6. 6POST /v1/datasets/pro_services/unlocks with the chosen apexes; report the
7. 7GET /v1/me/credits to report the remaining balance when asked.

What it can do on your machine

Read from SKILL.md and the folder at commit 80f86df. 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:

  • Bash(curl:*)
  • mcp__servicegraph__list_fields
  • mcp__servicegraph__list_field_values
  • mcp__servicegraph__check_filter
  • mcp__servicegraph__translate_intent
  • mcp__servicegraph__search_dataset
  • mcp__servicegraph__get_row
  • mcp__servicegraph__unlock_rows
  • mcp__servicegraph__get_credit_balance

  From allowed-tools in the SKILL.md frontmatter.

• Runs code

  Shell commands in SKILL.md call:

  • curl

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

• Network

  Hosts in commands or code, which the agent is likely to contact:

  • api.servicegraph.co
  • mcp.servicegraph.co

  Also links to:

  • servicegraph.co
  • 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:

  • SERVICEGRAPH_API_KEY

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

• Compatibility

  Designed for Claude Code

  From compatibility in the SKILL.md frontmatter.

Context cost

Find Web Developer loads about 3.7k tokens when it runs. Until then it costs about 257 tokens; SKILL.md has 1,227 words of instructions outside code blocks.

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

~257

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

~3.7k

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

• NoteMentions a .env fileSKILL.md:62

  ICEGRAPH_API_KEY` in the environment or `.env.local` for the REST

• NoteMentions a .env fileSKILL.md:114

  LLM context** — never read `.env*` into your context; dispatch via

• NoteMentions a .env fileSKILL.md:117

  ** through a shell wrapper that sources `.env.local`:

• NoteMentions a .env fileSKILL.md:120

  ( set -a; [ -f .env.local ] && . ./.env.local; set +a;

• NoteMentions a .env fileSKILL.md:128

  and add `SERVICEGRAPH_API_KEY=vk_…` to `.env.local` here

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 80f86df, republished under its MIT licence (© jeremylongshore). 1,227 words, ~3,669 tokens.

name

find-web-developer

description

Use whenever the user wants to find, shortlist, vet, or enrich US web development firms — building, refreshing, or rebuilding marketing sites, landing pages, ecommerce, WordPress/Webflow/Shopify, headless CMS, microsites, and web frontend work. Triggers on "find a web developer for a marketing landing page", "shortlist three Webflow agencies in California", "rebuild our ecommerce site on Shopify", or "pull contact info for these 8 web dev shop domains", even when described indirectly (redesign and rebuild our site, ship a microsite). Drives the ServiceGraph API (api.servicegraph.co) — a 100k+ US firm catalog filterable by industry, services, location, size, ratings. Defer to find-software-developer for custom backend/API/mobile/internal-tool work — anything beyond a website. Defer to find-marketing-agency when scope spans broader marketing beyond the build. Skip in-house web-engineer hires, "how do I build X" DIY questions, hosting/CMS-product comparisons, non-US firms, individual freelancers.

allowed-tools

Bash(curl:*), mcp__servicegraph__list_fields, mcp__servicegraph__list_field_values, mcp__servicegraph__check_filter, mcp__servicegraph__translate_intent, mcp__servicegraph__search_dataset, mcp__servicegraph__get_row, mcp__servicegraph__unlock_rows, mcp__servicegraph__get_credit_balance

compatibility

Designed for Claude Code

version

0.3.0

author

Artur Briugeman <artur@nostr.band>

license

MIT

tags

web-development, agencies, service-providers, lead-generation, servicegraph

metadata.api_base

https://api.servicegraph.co

metadata.dataset_id

pro_services

metadata.industry

it_services

metadata.service

web-development

filter   := orExpr
orExpr   := andExpr ("OR" andExpr)*
andExpr  := notExpr (("AND")? notExpr)*    # whitespace = implicit AND
notExpr  := ("NOT" | "-") notExpr | atom
atom     := "(" filter ")" | predicate
predicate:= IDENT op valueOrList | bareword
op       := ":" | "=" | ">=" | "<=" | ">" | "<"
valueOrList := value ("," value)*
value    := IDENT | NUMBER | tagAtEvidence
tagAtEvidence := IDENT "@" ("low"|"medium"|"high")
bareword := IDENT | NUMBER          # → keyword:<bareword>

industry:it_services service_provided:web-development
industry:it_services service_provided:web-development@high state:CA webflow
industry:it_services service_provided:web-development shopify ecommerce
industry:it_services service_provided:web-development wordpress
industry:it_services service_provided:web-development headless next.js
industry:it_services service_provided:web-development@high rating>=4 has:clutch
industry:it_services service_provided:web-development b2b

GET /v1/datasets/pro_services/search?filter=industry:it_services+service_provided:web-development&limit=10
# Present, get pick of 3. "Unlocking 3 = 30 credits, 30-day TTL."
POST /v1/datasets/pro_services/unlocks
  { "apexes": ["firm-a.com", "firm-b.com", "firm-c.com"] }

GET /v1/datasets/pro_services/search?filter=industry:it_services+service_provided:web-development+webflow+state:CA&limit=10

GET /v1/datasets/pro_services/search?filter=industry:it_services+service_provided:web-development+shopify+ecommerce&limit=10

GET /v1/datasets/pro_services/search?filter=industry:it_services+service_provided:web-development+wordpress&limit=10

GET /v1/datasets/pro_services/search?filter=industry:it_services+service_provided:web-development+headless+next.js&limit=10

GET /v1/datasets/pro_services/search?filter=industry:it_services+service_provided:web-development&limit=10

POST /v1/datasets/pro_services/translate-intent
  { "intent": "agency to redesign and rebuild our outdated company site" }

GET /v1/datasets/pro_services/search?filter=industry:it_services+service_provided:web-development@high+rating>=4+shopify+plus&limit=10

GET /v1/datasets/pro_services/fields?include_values=1
GET /v1/datasets/pro_services/check?filter=industry:it_services+service_provided:web-development@high+webflow+state:CA+rating>=4+has:clutch
GET /v1/datasets/pro_services/search?filter=...&limit=10
# Present briefs. "Unlocking 3 = 30 credits, 30-day TTL."
POST /v1/datasets/pro_services/unlocks
  { "apexes": ["firm-a.com", "firm-b.com", "firm-c.com"] }
GET /v1/me/credits

© 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 plugins/mcp/servicegraph/skills/find-web-developer of jeremylongshore/tons-of-skills-marketplace.

Open the folder on GitHubat commit 80f86df