나라장터 입찰 MCP
REMOTE · KR-PUBLIC-MCP.SONGDONGHYEON01.WORKERS.DEV · SCANNED OCT 2
나라장터 입찰공고·사전규격·낙찰정보 검색. Korean public procurement bids via KONEPS open API.
Available components
How this component scores in each security and reliability category. Every signal is checked automatically against the live server, and we only credit what we can confirm. How we score → Why this is hard to score →
Endpoint Security46
- The endpoint's TLS certificate is valid, in date, and uses a strong key. View diagnostics → Pass
- Authorisation not fully verified: no authorisation is required to call this server, and 5 tool(s) never declared a destructiveHint. The MCP spec treats an absent hint as destructive by default, so we cannot call this surface safe. See how to fix → View diagnostics → Unverified
- HTTPS enforcement could not be verified: the plaintext port answered with HTTP 405, which proves neither a plaintext path nor enforcement. View diagnostics → Unverified
- HSTS check failed: the Strict-Transport-Security header is absent. See how to fix → View diagnostics → Fail
- DNSSEC check failed: this domain isn't protected by DNSSEC. See how to fix → View diagnostics → Fail
Transport & Reachability100
- Verified streamable-http transport via a live MCP handshake. View diagnostics → Pass
Schema Quality & AI Usability65
- AI-judged instruction clarity (good).Pass
- Context-footprint check failed: tool/resource definitions use about 806 tokens (~161/item across 5 items; 5 tools + 0 resources), over budget; trim descriptions and params. See how to fix → Fail
- Usage-examples check failed: none of the tools include examples. See how to fix → Fail
Stability & Change Management30
- Stability observed for 9 of 30 days with no destabilising changes; credit accrues until the full window elapses.Partial
Tool Coverage92
- 100% of tools have a non-trivial description (not blank, and not just the tool's name).Pass
- 75% of tool parameters carry a description.Partial
Tool Safety100
- No prompt-injection markers were found in the server instructions, tool names or descriptions we captured.Pass
- We read all 5 captured tool definition(s), and no name or description among them implies an irreversible operation.Pass
- An AI judge read all 5 captured unit(s) of tool text and found none that tries to manipulate the model reading it.Pass
Capabilities100
- Implements a current MCP spec version (2026-07-28).Pass
How do I install the 나라장터 입찰 MCP server?
나라장터 입찰 MCP is a hosted endpoint at https://kr-public-mcp.songdonghyeon01.workers.dev/mcp, so there is nothing to install locally. Ready-made configuration for Claude, Cursor, VS Code, Codex and 5 more is on this page, copied from each client's own documentation.
remote · kr-public-mcp.songdonghyeon01.workers.dev
claude mcp add --transport http donghyeon01-kr-public-mcp 'https://kr-public-mcp.songdonghyeon01.workers.dev/mcp'
{
"mcpServers": {
"donghyeon01-kr-public-mcp": {
"url": "https://kr-public-mcp.songdonghyeon01.workers.dev/mcp"
}
}
} {
"servers": {
"donghyeon01-kr-public-mcp": {
"type": "http",
"url": "https://kr-public-mcp.songdonghyeon01.workers.dev/mcp"
}
}
} [mcp_servers.donghyeon01-kr-public-mcp] url = "https://kr-public-mcp.songdonghyeon01.workers.dev/mcp"
{
"$schema": "https://opencode.ai/config.json",
"mcp": {
"donghyeon01-kr-public-mcp": {
"type": "remote",
"url": "https://kr-public-mcp.songdonghyeon01.workers.dev/mcp",
"enabled": true
}
}
} openclaw mcp add donghyeon01-kr-public-mcp --url 'https://kr-public-mcp.songdonghyeon01.workers.dev/mcp' --transport streamable-http
mcp_servers:
donghyeon01-kr-public-mcp:
url: "https://kr-public-mcp.songdonghyeon01.workers.dev/mcp" {
"McpServers": {
"donghyeon01-kr-public-mcp": {
"Transport": "http",
"Url": "https://kr-public-mcp.songdonghyeon01.workers.dev/mcp"
}
}
} assistant mcp add donghyeon01-kr-public-mcp -t streamable-http -u 'https://kr-public-mcp.songdonghyeon01.workers.dev/mcp'
{
"mcpServers": {
"donghyeon01-kr-public-mcp": {
"type": "http",
"url": "https://kr-public-mcp.songdonghyeon01.workers.dev/mcp"
}
}
} The mcpServers block is a cross-client convention. Remote transports vary, so check your client's docs.
Every change we have recorded for this component, newest first. Security-relevant changes are always shown. ▲ marks a change for the better, ▼ a change for the worse; unmarked changes are neutral.
- 2 Oct 26 +1
No change was recorded against any check on this day. Stability & Change Management went from 27 to 30. That category is still filling its 30-day observation window: 8 days of observed history at the previous scan, 9 at this one. The score rises as the window fills, whether or not the server changes.
- 30 Sept 26 +1
No change was recorded against any check on this day. Stability & Change Management went from 20 to 23. That category is still filling its 30-day observation window: 6 days of observed history at the previous scan, 7 at this one. The score rises as the window fills, whether or not the server changes.
- 28 Sept 26 +1
- We updated how we score, so this day's move reflects our rubric, not a change to the server See what changed → functional
- 26 Sept 26 +1
No change was recorded against any check on this day. Stability & Change Management went from 7 to 10. That category is still filling its 30-day observation window: 2 days of observed history at the previous scan, 3 at this one. The score rises as the window fills, whether or not the server changes.
- 25 Sept 26 0
- We updated how we score, so this day's move reflects our rubric, not a change to the server See what changed → functional
- 24 Sept 26 +1
- Stability: unverified → 0.03 ▲ functional
- 23 Sept 26 57
First indexed and scored.
Diagnostic detail from the automated scan of this channel: what the scanner observed at each step, so you can see exactly where a check passed or failed. It is informational only and never changes the trust score.
Captured 2 Oct 2026 · Probed https://kr-public-mcp.songdonghyeon01.workers.dev/mcp
TLS valid
Negotiated TLS 1.3 with TLS_AES_128_GCM_SHA256 .
| Subject | Issuer | Valid from | Valid until | Key | Signature | Serial |
|---|---|---|---|---|---|---|
| CN=songdonghyeon01.workers.dev | CN=YE2,O=Let's Encrypt,C=US | 23 Sept 2026 | 22 Dec 2026 | ECDSA 256 | ECDSA-SHA384 | 5bf98c4bc50ca583c9f3fce1a817a701b8e |
| SANs: *.songdonghyeon01.workers.dev, songdonghyeon01.workers.dev | ||||||
| CN=YE2,O=Let's Encrypt,C=US (CA) | CN=Root YE,O=ISRG,C=US | 3 Sept 2025 | 2 Sept 2028 | ECDSA 384 | ECDSA-SHA384 | 4df3b15dd6c0784c507cd37b58e6f115 |
| CN=Root YE,O=ISRG,C=US (CA) | CN=ISRG Root X2,O=Internet Security Research Group,C=US | 13 May 2026 | 2 Sept 2032 | ECDSA 384 | ECDSA-SHA384 | 872165fc34b6e5fba8add5b3705fb53a |
| CN=ISRG Root X2,O=Internet Security Research Group,C=US (CA) | CN=ISRG Root X1,O=Internet Security Research Group,C=US | 13 May 2026 | 2 Sept 2032 | ECDSA 384 | SHA256-RSA | 6c8f1dc727c7117f7baf853ac980f9cd |
Background: What to check on a remote MCP endpoint →
DNSSEC insecure
Validation of kr-public-mcp.songdonghyeon01.workers.dev. — Not signed
| Zone | DS | Keys | Algorithms | Outcome |
|---|---|---|---|---|
| . | trust_anchor | 20326, 38696 | 8, 8 | Verified |
| dev. | present | 60074 | 8 | Verified |
| workers.dev. | absent | Unsigned (proven) parent-signed NSEC/NSEC3 proves an unsigned delegation |
Authentication No authorisation required
The endpoint answered without asking for a token. Anyone who knows the URL can reach it.
| Result | No authorisation required |
|---|---|
| HTTP status | 200 |
Background: How OAuth 2.1 works in the 2026 MCP spec →
Transports 2 probes
| Transport | URL | Outcome | Status | Location |
|---|---|---|---|---|
| streamable-http | https://kr-public-mcp.songdonghyeon01.workers.dev/mcp | Verified | 200 | |
| http (plaintext) | http://kr-public-mcp.songdonghyeon01.workers.dev/mcp | Inconclusive | 405 |
The tools this component advertises to a client, with an estimated token cost for each. Expand a tool to see its parameters and schema. The per-tool counts are indicative and are not scored directly; the schema's total context footprint is one signal in Schema Quality & AI Usability. A tool's description is untrusted text the model reads on every call, which is what makes this list a security surface and not just an inventory: how tool poisoning works →
analyze_history ~126
과거 낙찰 결과를 기관·키워드·업무구분으로 집계한다. 낙찰률 분포(최소·평균·최대), 다빈도 낙찰업체, 평균 참가업체 수, 최근 낙찰 목록을 반환한다. Pro 전용.
| Name | Type | Req | Description |
|---|---|---|---|
| agency | string | – | 공고기관·수요기관 키워드 |
| category | string | – | – |
| keyword | string | – | 공고명 키워드 |
| months | number | – | 분석 기간 (개월, 기본 12) |
No output schema declared.
No examples provided.
get_bid_detail ~115
입찰공고 상세 조회. 자격요건(면허·참가가능지역), 일정(공고·개찰·마감), 기초금액·추정가격, 계약방법, 첨부파일 링크, 변경 이력을 반환한다. search_bids 결과의 공고번호를 넣으면 된다.
| Name | Type | Req | Description |
|---|---|---|---|
| bid_no | string | yes | 입찰공고번호 (예: 20260912345) |
| bid_seq | string | – | 공고차수 (기본 000) |
No output schema declared.
No examples provided.
search_bids ~260
나라장터 입찰공고를 검색한다. 공고명·기관 키워드, 기간, 업무구분(공사/용역/물품/외자), 지역, 추정가격 범위로 필터링. 수집된 공고만 검색된다(수집은 매시간). 반환: 공고번호, 공고명, 수요기관, 추정가격, 입찰마감일시, D-day, 원문 링크.
| Name | Type | Req | Description |
|---|---|---|---|
| category | string | – | cnstwk=공사, servc=용역, thng=물품, frgcpt=외자 |
| from_date | string | – | 공고일 시작 (YYYY-MM-DD) |
| keyword | string | – | 공고명·공고기관·수요기관 키워드 |
| limit | number | – | 최대 건수 (기본 20, 최대 100) |
| max_price | number | – | 추정가격 상한 (원) |
| min_price | number | – | 추정가격 하한 (원) |
| region | string | – | 참가제한지역 키워드 (예: 서울, 경기) |
| to_date | string | – | 공고일 끝 (YYYY-MM-DD) |
No output schema declared.
No examples provided.
search_pre_specs ~148
나라장터 사전규격(발주 전 규격 공개)을 검색한다. 본공고 전 단계라 조기 발굴에 유용하다. 반환: 사전규격등록번호, 품명, 수요기관, 배정예산, 의견 마감일, 연결된 본공고 번호. Pro 전용.
| Name | Type | Req | Description |
|---|---|---|---|
| agency | string | – | 발주기관·수요기관 키워드 |
| category | string | – | – |
| from_date | string | – | 등록일 시작 (YYYY-MM-DD) |
| keyword | string | – | 품명·사업명 키워드 |
| to_date | string | – | 등록일 끝 (YYYY-MM-DD) |
No output schema declared.
No examples provided.
watch_bids ~157
입찰 알림 조건을 관리한다. add로 조건+이메일 저장, list로 조건 확인, remove로 삭제, matches로 최근 매칭 공고 조회. 저장된 조건은 매일 08:00 KST에 신규 공고와 매칭해 이메일로 보낸다. Pro 전용.
| Name | Type | Req | Description |
|---|---|---|---|
| action | string | yes | 수행할 작업 |
| category | string | – | – |
| string | – | add 시 알림 받을 이메일 | |
| keyword | string | – | – |
| label | string | – | 조건 별칭 |
| max_price | number | – | – |
| min_price | number | – | – |
| region | string | – | – |
| watch_id | string | – | remove 시 대상 watch_id |
No output schema declared.
No examples provided.
What is the 나라장터 입찰 MCP server?
나라장터 입찰 MCP is listed in the public MCP registry as io.github.donghyeon01/kr-public-mcp. 나라장터 입찰공고·사전규격·낙찰정보 검색. Korean public procurement bids via KONEPS open API. This page covers its hosted endpoint (https://kr-public-mcp.songdonghyeon01.workers.dev/mcp).
Is the 나라장터 입찰 MCP server safe to use?
나라장터 입찰 MCP scores 62 out of 100 on VerifyMCP. That is a record of what we were able to check automatically, not an endorsement. The category breakdown on this page shows every signal behind the number, including the ones we could not confirm.
What tools does the 나라장터 입찰 MCP server expose?
나라장터 입찰 MCP exposes 5 tools: search_bids, get_bid_detail, search_pre_specs, analyze_history, watch_bids. Their descriptions and schemas cost roughly 806 tokens of context every time the server is loaded.
Does the 나라장터 입찰 MCP server require authentication?
No. We connected to 나라장터 입찰 MCP without credentials and it answered, so anything it exposes is reachable by anyone who knows the address.
Is the 나라장터 입찰 MCP server still maintained?
나라장터 입찰 MCP is still listed as active in the MCP registry. We last reached this channel on 2 October 2026. Those dates come from our own scans of the registry and the channel itself, not from anything the publisher announced.