Centerfield Visitor Mcp

io.github.hmkimv0.2.1更新於 Sep 29, 2026

Centerfield building (Seoul) visitor pre-registration: validate, preview and register visitors.

已驗證STDIO僅桌面Security & Monitoring

安裝

在 SourceWeft 中

  1. 開啟 儀表板中的 Centerfield Visitor Mcp，將其新增到工作區。
  2. 為需要使用其工具的對話啟用該服務。

Desktop only，透過 STDIO。 STDIO 服務會啟動本機處理程序，因此需要 SourceWeft 桌面主機。

其他 MCP 客戶端

參照 儲存庫 中的啟動說明。

README

Centerfield Visitor MCP

An MCP (Model Context Protocol) server that automates visitor reservations for the Centerfield building (www.centerfield.co.kr). Use it from any MCP-compatible agent — Kiro CLI / Kiro IDE / KiroCrew, Claude Code, Claude Desktop, Codex CLI, Cursor, Strands Agents (local stdio) and Amazon Quick or any remote client (streamable HTTP) — to register visitors with natural language: single entries, pasted text, survey exports, or Excel/CSV files.

센터필드 빌딩 방문예약을 자동화하는 MCP 서버입니다. 로컬 에이전트(Kiro, Claude Code, Codex, Cursor …)는 stdio로, Amazon Quick 같은 원격 에이전트는 streamable HTTP로 같은 서버를 씁니다.

The stdio server runs entirely locally — uvx downloads and runs it on your machine, and it talks directly to www.centerfield.co.kr. No backend service is required for local agents.

Quick start

bash
mkdir -p ~/.config/centerfield-visitor-mcpcp .env.example ~/.config/centerfield-visitor-mcp/.env   # fill CF_COMPANY_NAME, CF_PERSON_IN_CHARGE_MOBILEuvx centerfield-visitor-mcp                               # stdio; every client below can launch this

~/.config/centerfield-visitor-mcp/.env is read automatically, so client configs need no secrets.

Client setup

ClientHowDetails
Kiro CLI~/.kiro/settings/mcp.jsonclients/kiro/mcp.json
Kiro IDE.kiro/settings/mcp.json (workspace)same file
KiroCrewagent JSON mcpServers + toolsclients/kirocrew/agent-snippet.json
Claude Codeclaude mcp add centerfield-visitor --scope user -- uvx centerfield-visitor-mcpclients/claude-code/
Claude Desktopclaude_desktop_config.jsonclients/claude-desktop/
Codex CLI~/.codex/config.toml [mcp_servers.centerfield-visitor]clients/codex/config.toml
Cursor.cursor/mcp.jsonclients/cursor/mcp.json
Strands AgentsMCPClient(stdio_client(...))clients/strands/example.py
Amazon Quickremote streamable HTTP + OAuth 2LOclients/remote/README.md

Agent skill (Agent Skills spec, works in Claude Code / Kiro / KiroCrew): SKILL.md — also shipped as the project skill .claude/skills/centerfield-visitor/SKILL.md.

Tools

ToolSide effectNotes
validate_configuration()noneChecks company, approval contact and floor list against the live site
preview_visitors_from_text(text, default_visit_date, default_visit_time, default_floor, default_purpose, participation)noneParse + validate pasted CSV/TSV
register_visitor(..., dry_run)creates a reservationdry_run=true validates (input + site) without submitting
register_visitors_from_text(text, defaults…, participation, dry_run)creates reservationsSequential, one summary string returned
preview_visitors_from_file(file_path, defaults…, participation)nonestdio deployments only (needs a shared filesystem)
register_visitors_from_file(file_path, defaults…, participation, dry_run)creates reservationsstdio deployments only

Recommended flow: validate_configuration once → preview_* → human confirms → register_*. The default_* arguments fill columns that attendee lists usually lack (visit date/time/floor). participation keeps only rows whose attendance-type column contains the given text (see below).

Input constraints

FieldRule
visit_timeHH:MM, 30-minute intervals, 08:00–20:00 (HH:MM:SS from spreadsheets tolerated)
visit_dateYYYY-MM-DD, today or later
floor12 or 18; if omitted, CF_DEFAULT_FLOOR (default 12)
visit_purposemeeting (default), visit_business, interview, tour, construction, others
visitor_mobileKorean mobile; 010-1234-5678, 010 1234 5678, +82 10-1234-5678 are normalized to 01012345678; empty or non-mobile values are rejected
visitor_emailvalid email address
duplicatesrows with the same mobile + date + time inside one request are skipped and reported

File / text format

Header row in Korean or English; survey-export headers are recognized too (Full Name, Email, 연락처(…), 소속/회사 (…)). Unknown columns are ignored.

이름,회사,전화번호,이메일,방문일,방문시간,층홍길동,ABC주식회사,01012345678,[email protected],2026-11-15,10:00,12

Lists without date/time columns: pass default_visit_date="2026-11-15", default_visit_time="10:00".

Attendance type (survey exports): a column such as 참석 형태 / 어떤 형태로 참석하시나요? / Participation is detected and summarised in the preview (참석 형태 컬럼 감지: 온라인 7, 오프라인 3). Pass participation="오프라인" to process only rows whose value contains that text (case/space-insensitive; rows with an empty value are dropped and counted). If a filter is requested but the input has no such column, register_* refuses instead of registering everyone, and preview_* shows the unfiltered rows under a warning.

Configuration

VariableDescriptionDefaultRequired
CF_COMPANY_NAMETenant company name as registered in Centerfield(empty)✅
CF_PERSON_IN_CHARGE_MOBILEMobile number of the approval contact registered in Centerfield(empty)✅
CF_BUILDING / CF_BUILDING_KEYBuilding code / display keyeast / East
CF_DEFAULT_FLOORFloor when a row omits it (12 or 18)12
CF_TRANSPORTstdio or streamable-httpstdio
CF_HTTP_HOST / CF_HTTP_PORT / CF_HTTP_PATHHTTP bind address and path127.0.0.1 / 8000 / /mcp
CF_HTTP_STATELESS / CF_HTTP_JSON_RESPONSEStreamable HTTP modetrue / true
CF_HTTP_ALLOWED_HOSTSHost allow-list for DNS-rebinding protection (host:* = any port). Empty: loopback binds use a built-in localhost list; other binds run with protection off and log a warning(empty)
CF_EXPOSE_FILE_TOOLSForce file tools on/offon for stdio, off for HTTP
CF_CENTERFIELD_BASE_URLCenterfield base URLhttps://www.centerfield.co.kr
CF_REQUEST_TIMEOUTHTTP timeout (seconds)30
CF_BULK_MAX_VISITORSMax visitors per bulk request (use 10 for Amazon Quick's 60 s limit)200
CF_REQUEST_DELAYDelay between submissions (seconds)0.5
CF_ENV_FILEExtra .env to load(unset)

.env load order (later overrides earlier): ~/.config/centerfield-visitor-mcp/.env → ./.env → $CF_ENV_FILE; process environment variables always win. Startup logs (stderr) list the files read and any problems.

CF_PERSON_IN_CHARGE_MOBILE must be the mobile number registered as the tenant's approval contact. Run validate_configuration after setup — it checks both values live without creating a reservation.

Remote mode (Amazon Quick, hosted deployments)

bash
CF_TRANSPORT=streamable-http CF_HTTP_HOST=0.0.0.0 uvx centerfield-visitor-mcp    # http://host:8000/mcpdocker build --platform linux/arm64 -t centerfield-visitor-mcp .                 # or the container image

See clients/remote/README.md for the AgentCore Runtime + Cognito recipe and the Amazon Quick connector steps. Works with mcp SDK 1.x and 2.x.

Development & testing

bash
uv sync --group devuv run pytest                          # offline unit tests (mocked HTTP)uv run --with "mcp<2" pytest           # same suite on mcp SDK 1.xuv run python scripts/smoke_http.py    # streamable-http transport smoke testuv run pytest -m live                  # read-only checks against the live site (needs a real .env)CF_LIVE_REGISTER=1 CF_TEST_VISITOR_NAME=... CF_TEST_VISITOR_MOBILE=... CF_TEST_VISITOR_EMAIL=... uv run pytest -m live

The last command creates one real reservation; confirm it in the Centerfield mobile app and cancel it there (there is no cancel API).

How it works

The server holds a single session against the Centerfield site, manages CSRF tokens, verifies the tenant company and approval contact, resolves the floor key, then submits the reservation form. Bulk requests are processed sequentially with a configurable delay.

MCP Registry

Listed as io.github.hmkim/centerfield-visitor-mcp (see server.json).

mcp-name: io.github.hmkim/centerfield-visitor-mcp

License

MIT

來源：README.md，提交 00ed8fe

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版本歷史

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  1. v0.2.1最新Sep 29, 2026