open-assembly-mcp

MCP server for the Korean National Assembly Open API (열린국회정보) — query bills, members, vote results, committee composition, pending bills, plenary agenda, per-member vote records, NARS reports, petitions, schedule, and hearings directly from Claude or any MCP-compatible AI client.

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Showcase

한국어나 영어로 자연스럽게 질문하면 됩니다. Claude가 필요한 툴을 고르고 체인으로 연결합니다.

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1 — 당론 분석

"22대 법원조직법 표결, 정당별 찬반 집계와 이탈표 알려줘"

Claude calls get_vote_results → get_party_cohesion

법원조직법 일부개정법률안(대안) — 2026-02 의결
전체: 찬성 173 / 반대 73 / 기권 1

정당별 표결:
  더불어민주당  찬성 152 / 기권 1 / 불참 9
  국민의힘     반대  70 / 불참 36
  조국혁신당   찬성  12
  진보당       찬성   4
  개혁신당     반대   2 / 불참 1
  무소속       찬성   3 / 불참 3

이탈표:
  이학영 (더불어민주당 | 경기 군포시) — 기권

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2 — 의원 의정활동 전체를 한 번에

"이준석 의원 22대 발의 법안 전부 통계내줘"

Claude calls analyze_legislator(name="이준석", assembly="22") — 툴 호출 1번, 최대 500건 자동 페이지네이션

이준석 (개혁신당 | 경기 화성시을 | 22대)
소속: 과학기술정보방송통신위원회

발의 법안: 총 14건
  처리 결과: 계류 중 13건 / 대안반영폐기 1건
  위원회별:  과학기술정보방송통신위원회 14건

최근 발의 (5건):
  전자상거래 등에서의 소비자보호에 관한 법률 일부개정법률안     2026-02-25
  정보통신망 이용촉진 및 정보보호 등에 관한 법률 일부개정법률안  2026-02-05
  소득세법 일부개정법률안                                       2025-08-19
  전기통신사업법 일부개정법률안                                  2025-08-06
  공공기관의 운영에 관한 법률 일부개정법률안                      2025-07-10

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3 — 법안 입법 여정 전체

"인공지능기본법 (의안번호 2206772) 입법 과정 처음부터 끝까지 보여줘"

Claude calls get_bill_summary(assembly="22", bill_no="2206772") — 상세정보·심사정보·발의자·위원회회의 4개 서브호출 병렬 실행

인공지능 발전과 신뢰 기반 조성 등에 관한 기본법안 (BILL_NO 2206772)
발의: 과학기술정보방송통신위원장

위원회 심사:
  2024-11-26  과학기술정보방송통신위원회 상정
  2024-11-26  과학기술정보방송통신위원회 의결 (원안가결)

본회의:
  2024-12-17  의결 — 찬성 260 / 반대 1 / 기권 3
  2025-01-21  공포

원문: https://likms.assembly.go.kr/bill/billDetail.do?billId=PRC_R2V4H1W1T2K5M1O6E4Q9T0V7Q9S0U0

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Connecting to Claude

There are three ways to use the Assembly tools, depending on which Claude interface you use.

Before any setup:

1. Install uv (provides the uvx runner used in every install path below):

   # macOS / Linux
   curl -LsSf https://astral.sh/uv/install.sh | sh
   
   # Windows (PowerShell)
   powershell -ExecutionPolicy ByPass -c "irm https://astral.sh/uv/install.ps1 | iex"
   

   Verify: uvx --version should print a version string. If you see command not found, open a new terminal so the PATH update takes effect.

2. Get a free API key at open.assembly.go.kr → Sign up → 마이페이지 → API 키 발급

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Option 1 — Claude Desktop (Recommended)

Easiest path. The --setup wizard writes the config file for you.

Prerequisites: Claude Desktop must be installed.

uvx open-assembly-mcp --setup

It prompts for your key, validates it, and writes the config automatically. Then restart Claude Desktop.

Manual config (skip the wizard) — edit the Claude Desktop config file directly:

• macOS: ~/Library/Application Support/Claude/claude_desktop_config.json
• Windows: %APPDATA%\Claude\claude_desktop_config.json

{
  "mcpServers": {
    "open-assembly": {
      "command": "uvx",
      "args": ["open-assembly-mcp@latest"],
      "env": {
        "ASSEMBLY_API_KEY": "your-api-key-here"
      }
    }
  }
}

Save and restart Claude Desktop.

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Option 2 — Claude Code (CLI)

Best for researchers running Claude from the terminal. Three scope options:

# Local scope (default): stored in ~/.claude.json, applies only to the current project
claude mcp add open-assembly \
  --command uvx \
  --args "open-assembly-mcp@latest" \
  --env "ASSEMBLY_API_KEY=your-key-here"

# User scope: available across all your projects
claude mcp add open-assembly \
  --scope user \
  --command uvx \
  --args "open-assembly-mcp@latest" \
  --env "ASSEMBLY_API_KEY=your-key-here"

# Project scope: saved to .mcp.json at the project root (git-committable, good for team sharing)
claude mcp add open-assembly \
  --scope project \
  --command uvx \
  --args "open-assembly-mcp@latest" \
  --env "ASSEMBLY_API_KEY=your-key-here"

Verify it was added: claude mcp list

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Option 3 — Claude.ai web (claude.ai)

The claude.ai web interface does not support locally-running MCP servers. It only connects to remote, HTTP-based servers hosted on public infrastructure.

To use the Assembly tools from claude.ai, you would need to deploy the server publicly as a hosted HTTP endpoint. Use Claude Desktop or Claude Code instead.

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More Examples

위 Showcase 외 추가 시나리오입니다.

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Scenario 1 — Find and filter bills in a policy domain

"22대 국회에서 발의된 인공지능 관련 법률안 목록을 찾아줘. 처리 결과별로 요약하고, 대안반영폐기된 법안 하나의 공동발의자도 알려줘."

Claude calls:

1. search_bills(assembly="22", bill_name="인공지능", page_size=50) → 59 bills found
2. For a 대안반영폐기 bill: get_bill_proposers(bill_id="PRC_...") → co-sponsor list

Sample output (real data, 2026-03):

인공지능 관련 법률안 59건 (22대)

처리 결과:
  대안반영폐기  28건  ← 위원회 대안(인공지능기본법)으로 흡수
  계류 중       31건

최근 발의 법안:
  인공지능 발전과 신뢰 기반 조성 등에 관한 기본법 일부개정법률안  이상휘  2026-02-12
  중소기업 인공지능 전환 지원에 관한 법률안                      김종민  2026-02-09
  인공지능 데이터센터 진흥 및 기반 조성에 관한 법률안             김장겸  2026-02-04

대안반영폐기 법안 공동발의자:
  인공지능 발전과 신뢰 기반 조성 등에 관한 기본법 일부개정법률안 (최민희, 2025-09-05)
    최민희 (민주당), 허성무 (민주당), 김우영 (민주당), 박민규 (민주당),
    최혁진 (민주당), 양문석 (민주당), 김현 (민주당), 한민수 (민주당),
    노종면 (민주당), 조인철 (민주당)  총 10명

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Scenario 2 — Trace committee and plenary steps separately

"인공지능기본법 (의안번호 2206772)의 위원회 심사 경로와 본회의 표결 일정을 각각 보여줘."

Claude calls:

1. get_bill_review(assembly="22", bill_no="2206772") → committee + plenary timeline
2. get_bill_detail(bill_no="2206772") → full metadata + LINK_URL

Sample output (real data, 2026-03):

인공지능 발전과 신뢰 기반 조성 등에 관한 기본법안 (BILL_NO 2206772)
발의자: 과학기술정보방송통신위원장
소관위원회: 과학기술정보방송통신위원회

위원회 심사:
  2024-11-26  과기위 상정
  2024-11-26  과기위 의결 (원안가결)

본회의:
  2024-12-17  의결 — 찬성 260 / 반대 1 / 기권 3  (원안가결)
  2024-12-26  정부 이송
  2025-01-10  정부 이송 완료
  2025-01-21  공포

원문 링크: https://likms.assembly.go.kr/bill/billDetail.do?billId=PRC_R2V4H1W1T2K5M1O6E4Q9T0V7Q9S0U0

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Scenario 3 — Check pending legislation in a committee

"과학기술정보방송통신위원회에 현재 계류 중인 법안은 몇 개야? AI·반도체 관련 법안만 따로 봐줘."

Claude calls:

1. get_pending_bills(assembly="22", committee="과학기술정보방송통신위원회", page_size=100) → 12,505 bills
2. get_pending_bills(assembly="22", committee="과학기술정보방송통신위원회", bill_name="인공지능") → 31 AI bills

Sample output (real data, 2026-03):

과기위 계류의안: 총 12,505건 (2026-03 기준)

AI·반도체 관련 (키워드 필터):
  인공지능 관련   31건
  반도체 관련      3건

인공지능 관련 최근 발의:
  인공지능 발전과 신뢰 기반 조성 등에 관한 기본법 일부개정법률안  이상휘   2026-02-12
  중소기업 인공지능 전환 지원에 관한 법률안                      김종민   2026-02-09
  국방인공지능법안                                              유용원·부승찬  2026-01-27

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Scenario 4 — Check what's on the next plenary agenda

"다음 본회의에 상정될 법안 목록을 알려줘."

Claude calls:

1. get_plenary_agenda(assembly="22", page_size=30) → upcoming agenda items

Sample output (real data, 2026-03):

본회의 부의안건 (22대, 조회일 기준 최신)

총 101건:
  1. [기후에너지환경노동위원회] 산업안전보건법 일부개정법률안(대안)  (2216964)
  2. [기후에너지환경노동위원회] 환경오염시설의 통합관리에 관한 법률 일부개정법률안(대안)  (2216963)
  3. [기후에너지환경노동위원회] 노동감독관 직무집행법안(대안)  (2216962)
  4. [기후에너지환경노동위원회] 산업재해보상보험법 일부개정법률안(대안)  (2216961)
  5. [기후에너지환경노동위원회] 근로기준법 일부개정법률안(대안)  (2216960)
  6. [정보위원회] 국가정보원직원법 일부개정법률안(대안)  (2216812)
  7. [기후위기 특별위원회] 기후위기 대응을 위한 탄소중립·녹색성장 기본법 일부개정법률안(대안)  (2216802)
  ...

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Available Tools

All tools return total_count and has_more for transparent pagination.

Quick Reference

Core tools (dedicated to common legislative research workflows):

Tool	Key parameters	Returns
search_bills	assembly, bill_name, proposer, proc_result, committee, propose_dt_from/to	bills[], total_count, has_more
get_bill_detail	bill_no (BILL_NO)	bill{}
get_bill_review	assembly, bill_no, committee	reviews[], total_count, has_more
get_bill_proposers	bill_id (BILL_ID)	proposers[]
get_bill_committee_review	bill_id (BILL_ID)	meetings[]
get_member_info	assembly, name, party, district, committee	members[], total_count, has_more
get_committee_members	assembly, committee	members[], total_count, has_more
get_vote_results	assembly, bill_no, bill_name	votes[] with YES_TCNT, NO_TCNT, BLANK_TCNT, BILL_ID
get_member_votes	bill_id (BILL_ID), assembly, member_name, party, vote_result	votes[] with per-member RESULT_VOTE_MOD
get_pending_bills	assembly, bill_name, committee, proposer	bills[], total_count, has_more
get_plenary_agenda	assembly, session	agenda_items[], total_count, has_more
get_bill_summary	assembly, bill_no	detail{}, review{}, proposers[], committee_meetings[]

Chain & research tools (compound queries and computed metrics):

Tool	Key parameters	Returns
analyze_legislator	name, assembly	member{}, bills{total, by_result, by_committee, by_year, recent, all}
get_party_cohesion	bill_id (BILL_ID), assembly	by_party{} with per-party vote counts + dominant position, dissenters[]

API expansion tools (NARS, petitions, schedule, hearings — new in v0.6.0):

Tool	Key parameters	Returns
search_nars_reports	keyword, date_from, date_to, page, page_size	reports[], total_count, has_more
search_petitions	assembly, keyword, include_closed, page, page_size	petitions[], total_count, has_more
get_schedule	assembly, schedule_type (all/plenary/committee), committee, page, page_size	schedule[], total_count, has_more
search_hearings	assembly, hearing_type (confirmation/public), nominee_name, committee	hearings[], total_count, has_more

Universal access tools (reach any of the 276+ endpoints not yet covered above):

Tool	Key parameters	Returns
discover_apis	keyword (optional)	Verified endpoint registry, grouped by category
query_assembly	endpoint_code, params (dict), page, page_size	rows[], total_count, raw_response

discover_apis → find an endpoint code → query_assembly → call it directly.

BILL_ID vs BILL_NO — many tools need BILL_ID (the internal ID, starts with PRC_...), not BILL_NO (the public 7-digit number like 2216983). Both are returned by search_bills and get_pending_bills. Tools that need BILL_ID: get_bill_proposers, get_member_votes, get_bill_committee_review.

Universal Access: discover_apis + query_assembly

The 18 dedicated tools cover the most common legislative research workflows. For anything not yet wrapped — NABO budget analyses, press releases, or any of the 276+ total endpoints — use the two universal access tools.

Step 1: find the endpoint

"열린국회 API에서 청원 관련 엔드포인트를 찾아줘"

Claude calls discover_apis(keyword="청원") and returns matching codes with descriptions.

Step 2: call it

"22대 국회 청원 현황 조회해줘"

Claude calls query_assembly(endpoint_code="<code>", params={"AGE": "22"}).

For the full catalog of 276+ endpoints: https://open.assembly.go.kr/portal/data/service/selectAPIServicePage.do

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Coverage by Assembly

Tool	Reliable range	Notes
search_bills	16th–22nd	Member-sponsored bills only (no government bills)
get_bill_detail	16th–22nd
get_bill_review	16th–22nd
get_member_info	16th–22nd
get_committee_members	16th–22nd
get_vote_results	19th–22nd recommended	Electronic vote records sparse before 19th Assembly
get_member_votes	18th–22nd recommended	Roll-call data from ~18th Assembly onward; default page_size=300 fetches all ~300 members in one call
get_bill_proposers	16th–22nd
get_pending_bills	22nd recommended	Bills not yet processed; ~8,900 in the 22nd Assembly
get_plenary_agenda	22nd recommended	Bills scheduled for the next plenary session
get_bill_committee_review	16th–22nd	Committee meetings for a specific bill
get_bill_summary	16th–22nd	Convenience — chains detail + review + proposers + committee meetings in one call
analyze_legislator	16th–22nd	Chain — member profile + all sponsored bills + career stats (by_result, by_year, by_committee)
get_party_cohesion	18th–22nd recommended	Research — per-party vote breakdown + dissenters; requires BILL_ID from get_vote_results
search_nars_reports	All	NARS research reports by keyword or date range
search_petitions	16th–22nd	Pending or all-time petitions; include_closed=True for closed petitions
get_schedule	All	Assembly schedule — all, plenary-only, or committee-specific
search_hearings	16th–22nd	Personnel confirmation hearings or public hearings
discover_apis	All	Searches the verified endpoint registry; use before query_assembly
query_assembly	All	Universal fallback — calls any of the 276+ endpoints directly

Not available via Open API: transcripts, citizen petitions, bill full text. For bill texts and transcripts, see Related Data Packages below. For official bill pages, use get_bill_detail → LINK_URL.

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Related Data Packages

This MCP server queries the 열린국회정보 API in real time. For data not available through the API, companion packages provide pre-collected datasets:

Package	Data	Scale	Install
kna	Master bill database, roll call votes, DW-NOMINATE ideal points, bill texts	110K bills, 2.4M votes (17th-22nd)	pip install kna
korean-assembly-bills	Bill propose-reason texts (제안이유), co-sponsor records, MP metadata	60,925 bills (20th-22nd)	pip install korean-assembly-bills
kr-hearings-data	Committee proceeding speeches, legislator-witness Q&A dyads	9.9M speeches, 7.9M dyads (16th-22nd)	pip install kr-hearings-data
minister-data	Cabinet minister panel with dual-office (겸직) coding	286 appointments (2000-2025)	CSV on GitHub
assemblykor	Curated teaching datasets (bills, votes, wealth, speeches)	R package, 7 datasets	remotes::install_github("kyusik-yang/assemblykor")

Quick rule: Use this MCP for real-time lookups and exploratory queries via Claude. Use kna for offline statistical analysis and reproducible research in Python/R.

You need...	Use
Real-time bill metadata, vote tallies, member roster	This MCP (live API)
Pending bills, plenary agenda (time-sensitive)	This MCP (live API)
Offline master database, roll calls, DW-NOMINATE ideal points	kna
Bill propose-reason text (제안이유)	korean-assembly-bills
Committee hearing transcripts, speech-level data	kr-hearings-data
Legislator-witness Q&A pairs for oversight research	kr-hearings-data dyads
Cabinet minister dual-office status	minister-data
Teaching quantitative methods with Korean politics data	assemblykor (R)

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Updating

uvx caches packages locally. If you installed a previous version, force a reinstall to get the latest:

uvx --reinstall open-assembly-mcp --setup

To update the server used by Claude Desktop, edit your config and change the args line to pin the new version, or leave it as open-assembly-mcp@latest to always pull the latest on startup.

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Troubleshooting

uvx: command not found You haven't installed uv yet, or the new PATH hasn't been picked up. Run the install command in the Before any setup section, then open a fresh terminal (or source ~/.zshrc / source ~/.bashrc).

Claude Desktop doesn't show the Assembly tools

1. Check the config file path is correct: ~/Library/Application Support/Claude/claude_desktop_config.json (macOS) or %APPDATA%\Claude\claude_desktop_config.json (Windows).
2. Make sure the JSON has a top-level mcpServers key (not nested under preferences).
3. Fully quit Claude Desktop (⌘Q on macOS) and reopen. A normal window close does not reload MCP servers.
4. View the Claude Desktop log to see launch errors: ~/Library/Logs/Claude/ on macOS.

401 Unauthorized or empty results on every call Your ASSEMBLY_API_KEY is missing or wrong. Verify by running uvx open-assembly-mcp --setup again — it validates the key against the live API before writing the config.

Claude Code: claude mcp list doesn't show open-assembly You probably added it under a different scope. Re-run claude mcp add with --scope user so it's available across projects, or cd into the project where you used the default local scope.

Stale cached version uvx caches packages by name. Force a refresh with uvx --reinstall open-assembly-mcp@latest --setup.

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Why this exists

The Korean National Assembly's 열린국회정보 API provides rich legislative data — every member-sponsored bill since 2000, full member rosters, plenary vote tallies, committee review timelines, and co-sponsor networks. The data is invaluable for political science research, but the traditional retrieval workflow is slow:

Traditional: search site manually → copy data → clean → load into Python/R
             → hours of overhead per research question

With MCP:    ask Claude in one sentence → tools chain automatically → results in seconds

Concrete research use cases:

Task	Tools used
Co-sponsorship network for a policy domain	search_bills + get_bill_proposers
Party-line discipline on a specific vote	get_vote_results + get_party_cohesion
Per-party vote breakdown + dissenters	get_party_cohesion → by_party[party] + dissenters[]
Cross-party voting coalitions	get_vote_results + get_member_votes
Full legislative career of a single member	analyze_legislator (one call)
Legislator activity by year or committee	analyze_legislator → bills.by_year, bills.by_committee
Committee composition by party	get_committee_members
Bill timeline from filing to promulgation	get_bill_summary or get_bill_review + get_bill_committee_review + get_bill_detail
Currently active legislation in a policy area	get_pending_bills (committee/keyword filter)
Upcoming plenary votes	get_plenary_agenda
Majority-building analysis for a passed bill	get_bill_proposers + get_member_votes
Confirmation hearing list by nominee or committee	search_hearings (hearing_type="confirmation")
NARS research reports on a policy topic	search_nars_reports (keyword)
Petitions received in a given assembly	search_petitions (assembly, include_closed)
Bill propose-reason text analysis	search_bills (this MCP) + korean-assembly-bills for texts
Committee oversight speech patterns	kr-hearings-data speeches
Confirmation hearing Q&A transcripts	kr-hearings-data with hearing_type filter

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Research-first design

The only other MCP server for 열린국회 API is hollobit/assembly-api-mcp (TypeScript, MIT). That project offers a clean universal query interface — call any of the 276+ endpoints by code, get back raw rows. This project extends that model with domain-specific tools built around the actual structure of legislative research.

	hollobit/assembly-api-mcp	open-assembly-mcp
Language	TypeScript	Python
Dedicated tools	None (universal query only)	14 dedicated + 4 expansion + 2 universal
Research metrics	None	Party cohesion, career stats built-in
Party cohesion	Manual aggregation from raw rows	get_party_cohesion — one call
Legislator profile	Multi-step manual	analyze_legislator — one call, 500-bill auto-pagination
Bill timeline	Manual chaining	get_bill_summary — parallel sub-calls
Historical accuracy	Current assembly only	ALLNAMEMBER — correct party/district per assembly
BILL_ID vs BILL_NO	Not distinguished	Explicit in all relevant tools
Test coverage	None	106 pytest

What this means in practice

get_party_cohesion takes a BILL_ID and returns the full picture for that vote: per-party yes/no/abstain counts, dominant position, and a named list of individual dissenters with their vote type (opposite or abstain). The output is structured for immediate use — no post-processing needed.

analyze_legislator returns a complete legislative career in one call: member metadata (party, district, committee), all sponsored bills up to 500 (auto-paginated), and activity breakdowns by processing result, committee, and year. The by_year and by_committee fields eliminate several manual joins when constructing legislator activity panels.

get_bill_summary runs four sub-calls concurrently (bill detail, review timeline, co-sponsors, committee meetings) and returns them as a single structured response. Partial failures are isolated in errors{} rather than crashing the whole response — useful when some endpoints return empty data for older assemblies.

get_member_info with ALLNAMEMBER returns party, district, and committee assignment as of the requested assembly, not the current one. This matters for panel data across multiple assemblies: a member who switched parties or changed districts will show correct affiliation for each period separately.

The universal-access pair (discover_apis + query_assembly) was directly inspired by hollobit's design and covers the remaining 250+ endpoints not yet wrapped in dedicated tools. See CREDITS.md.

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Local Development

git clone https://github.com/kyusik-yang/open-assembly-mcp.git
cd open-assembly-mcp

cp .env.example .env        # add ASSEMBLY_API_KEY=your-key

uv sync --group dev
uv run pytest tests/ -v

# Run the server locally
ASSEMBLY_API_KEY=your-key uv run python -m data_go_mcp.open_assembly.server

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Acknowledgments

discover_apis, query_assembly, the endpoint registry structure, and the raw-fallback design are adapted from hollobit/assembly-api-mcp (MIT License), with explicit permission from the author. All implementation is original Python. See CREDITS.md for a detailed breakdown.

The server architecture and packaging conventions follow Koomook/data-go-mcp-servers (Apache 2.0).

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Changelog

v0.6.0 (2026-04)

• Added search_nars_reports: search 국회입법조사처 research reports by keyword or date range
• Added search_petitions: query pending or all-time petitions by assembly and keyword; automatically routes to the correct endpoint (include_closed toggle)
• Added get_schedule: unified schedule lookup — all, plenary-only, or committee-specific; schedule_type parameter is case-insensitive
• Added search_hearings: personnel confirmation hearings and public hearings; hearing_type routes to the correct endpoint
• All four new tools return has_more pagination flag and raw_response fallback for non-standard API formats
• Expanded registry from 11 to 28 entries (NARS×1, petitions×5, schedule×3, hearings×2, meeting records×2, committees×2, bills×2 new; total includes 9 bills + 2 members + 2 votes carried over)
• Test suite: 80 → 106 tests

v0.5.0 (2026-04)

• Added analyze_legislator chain tool: one-shot legislator profile — member info + all sponsored bills (up to 500, paginated) + career statistics (by_result, by_committee, by_year, recent 5)
• Added get_party_cohesion research tool: per-party vote aggregation, dominant position, individual dissenters (type: opposite / abstain); handles all-abstain edge case gracefully
• Both new tools handle parallel sub-calls, ambiguous member names, pagination, and graceful error isolation

v0.4.0 (2026-04)

• Added discover_apis tool: keyword search across the verified endpoint registry
• Added query_assembly tool: universal fallback to call any of the 276+ open.assembly.go.kr endpoints directly; handles both standard (head/row) and non-standard response formats
• Added registry.py with 11 verified endpoint entries organized by category
• Added CREDITS.md with detailed attribution for hollobit/assembly-api-mcp patterns
• Bumped description and keywords to reflect expanded API coverage

v0.3.1 (2026-03)

• Added "Related Data Packages" section to README with cross-references to korean-assembly-bills, kr-hearings-data, minister-data, assemblykor
• Updated tool docstrings (get_bill_detail, search_bills) to guide users to companion packages for bill texts and committee transcripts
• Expanded research use cases table with companion package workflows

v0.3.0 (2026-03)

• Breaking: renamed age parameter to assembly across all tools for clarity
• Added client-side date filtering to search_bills (propose_dt_from/propose_dt_to)
• Fixed get_member_info to use ALLNAMEMBER endpoint for correct per-assembly data (party, district, committee)
• Fixed _parse_response to handle alternate INFO-200 response format
• Removed broken date filter params from API calls (API ignores them)

v0.2.7 (2026-03)

• Replaced all placeholder examples ("홍길동", "김OO", etc.) in README with real API query results
• Updated scenario outputs with verified live data: 인공지능기본법 journey, 법원조직법 party-line vote, 이준석 profile, 과기위 pending bills, plenary agenda

v0.2.6 (2026-03)

• Added get_bill_summary convenience tool: chains detail + review + proposers + committee meetings in one parallel call
• Rewrote all 12 tool docstrings with When-to-use, workflow hints, and BILL_ID vs BILL_NO disambiguation
• Added explicit TimeoutException handling in API client (descriptive error message)
• Added test_client.py coverage for 3 new endpoints + timeout handling (36 → 46 tests)

v0.2.5 (2026-03)

• Added 3 new tools: get_pending_bills (계류의안), get_plenary_agenda (본회의부의안건), get_bill_committee_review (위원회 심사 회의정보)
• Fixed get_member_votes default page_size 50 → 300 (covers full ~300-member plenary in one call)
• Improved docstrings: corrected get_vote_results description, added pagination tips to all tools

v0.2.4 (2026-03)

• --setup wizard: ASCII art banner with teal-to-blue gradient, animated validation, polished bilingual prompts

v0.2.3 (2026-03)

• --setup wizard: ANSI colors, box-drawing header, professional bilingual prompts

v0.2.2 (2026-03)

• --setup wizard: bilingual prompts (EN/KR), academic contact info

v0.2.1 (2026-03)

• Added --setup wizard: interactive installer that auto-configures Claude Desktop

v0.2.0 (2026-03)

• Added get_member_votes — per-member roll-call records for any bill
• All tools now return total_count and has_more for transparent pagination
• Added propose_dt_from / propose_dt_to date filter to search_bills
• Extended coverage to 16th and 17th Assemblies

v0.1.0 (2026-02)

• Initial release

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License

Apache 2.0. See LICENSE.

This project was built following the architecture of Koomook/data-go-mcp-servers. The server structure, packaging conventions, and API client pattern are adapted from that project under the Apache 2.0 license.

Not affiliated with or endorsed by the Korean National Assembly or open.assembly.go.kr.

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Built with Claude Code — because the best way to make an AI tool for querying a legislature is to have an AI write it.