{"schema_version":"onlylabs.public_signal.v1","title":"Upstage (Solar) Repo: UpstageAI/korean-tax-calc-mcp","description":"Upstage (Solar) repo signal with public source context, captured evidence pages, related signals, and category-scoped analysis context.","url":"https://onlylabs.fyi/signals/9cfb0321-9146-4e7f-8bc9-2ed4a4628c8b","json_url":"https://onlylabs.fyi/signals/9cfb0321-9146-4e7f-8bc9-2ed4a4628c8b/signal.json","generated_at":"2026-10-12T19:42:45.829Z","evidence_latest_fetched_at":"2026-10-07T07:03:22.161336+00:00","signal_first_seen_at":"2026-10-07T07:00:47.057686+00:00","org":{"slug":"upstage","name":"Upstage (Solar)","category":"neolab","category_label":"Neolab","dossier_url":"https://onlylabs.fyi/labs/upstage","dossier_json_url":"https://onlylabs.fyi/labs/upstage/dossier.json"},"related_urls":{"signal":"https://onlylabs.fyi/signals/9cfb0321-9146-4e7f-8bc9-2ed4a4628c8b","signal_json":"https://onlylabs.fyi/signals/9cfb0321-9146-4e7f-8bc9-2ed4a4628c8b/signal.json","source":"https://github.com/UpstageAI/korean-tax-calc-mcp","lab_dossier":"https://onlylabs.fyi/labs/upstage","lab_dossier_json":"https://onlylabs.fyi/labs/upstage/dossier.json","analysis":"https://onlylabs.fyi/analysis/upstage","analysis_json":"https://onlylabs.fyi/analysis/upstage/analysis.json","analysis_evidence_json":"https://onlylabs.fyi/analysis/upstage/evidence.json","category":"https://onlylabs.fyi/neolabs","category_json":"https://onlylabs.fyi/neolabs.json","category_feed":"https://onlylabs.fyi/neolabs/feed.xml","category_signals_json":"https://onlylabs.fyi/signals.json?category=neolab","topic":null,"topic_signals_json":null,"topic_feed":null,"data_business":null},"answer_pack":{"answer":"Upstage (Solar) published UpstageAI/korean-tax-calc-mcp (Python). This repository signal exposes tooling, eval, infrastructure, or model-adjacent work before it may appear in a launch post. High-signal details: repo UpstageAI/korean-tax-calc-mcp · language Python. onlylabs links this event to 1 captured evidence page and 6 related repo signals.","signal_desk":"repos","source_context":{"source_url":"https://github.com/UpstageAI/korean-tax-calc-mcp","source_host":"github.com","occurred_at":"2026-10-07T05:55:40+00:00","first_seen_at":"2026-10-07T07:00:47.057686+00:00","date_source":"source","context":"Python"},"context_markers":[{"label":"Lab","value":"Upstage (Solar)","source":"signal"},{"label":"Signal desk","value":"repos","source":"signal"},{"label":"Source host","value":"github.com","source":"source"},{"label":"Repository","value":"UpstageAI/korean-tax-calc-mcp","source":"source"},{"label":"Language","value":"Python","source":"source"},{"label":"Stars","value":"3","source":"traction"},{"label":"Watch term","value":"Agents and tool use","source":"evidence"}],"evidence_coverage":{"target_pages":1,"captured_pages":1,"readable_pages":1,"capture_methods":["plain"],"missing_page_urls":[],"failed_page_urls":[],"blocked_page_urls":[],"page_urls":["https://github.com/UpstageAI/korean-tax-calc-mcp"],"related_signals":6,"has_source_url":true,"latest_page_fetched_at":"2026-10-07T07:03:22.161336+00:00"},"data_business":{"matches":false,"lanes":[],"matched_terms":[],"score":null,"reason":null},"agent_handoff":{"signal_json":"https://onlylabs.fyi/signals/9cfb0321-9146-4e7f-8bc9-2ed4a4628c8b/signal.json","dossier_json":"https://onlylabs.fyi/labs/upstage/dossier.json","analysis_json":"https://onlylabs.fyi/analysis/upstage/analysis.json","analysis_evidence_json":"https://onlylabs.fyi/analysis/upstage/evidence.json","topic_signals_json":null,"topic_feed":null,"category_signals_json":"https://onlylabs.fyi/signals.json?category=neolab","data_radar_json":null,"opportunities_json":null},"analysis_playbook":{"objective":"Turn new repository signals into early evidence of tooling, eval, infrastructure, model-adjacent, or product work before it appears in polished launch channels.","evidence_focus":["repo name","owner","description","language","stars","source URL","first seen time","data, eval, infra, safety, and product terms"],"extraction_questions":["What technical area does this repository expose?","Does the repo imply eval, data, infrastructure, agent, or deployment work?","Is the repo new evidence for a lab direction that is not yet in writing or releases?","Which related signals should an analyst inspect next?"],"signal_questions":["What does this new repository reveal before a formal announcement exists?","What technical area does this repository expose?","Does the repo imply eval, data, infrastructure, agent, or deployment work?","Do the 6 related repo signals show a repeated pattern?"],"output_fields":["org","repo","technical_theme","evidence_url"],"data_business_relevance":"Data-business lane extraction is scoped to frontier labs; for this category, interpret the repository as source-grounded category strategy evidence.","required_sources":[{"label":"signal_json","url":"https://onlylabs.fyi/signals/9cfb0321-9146-4e7f-8bc9-2ed4a4628c8b/signal.json","required":true},{"label":"source","url":"https://github.com/UpstageAI/korean-tax-calc-mcp","required":true},{"label":"dossier_json","url":"https://onlylabs.fyi/labs/upstage/dossier.json","required":true},{"label":"analysis_evidence_json","url":"https://onlylabs.fyi/analysis/upstage/evidence.json","required":true},{"label":"topic_signals_json","url":null,"required":false},{"label":"data_radar_json","url":null,"required":false}],"expected_output":["one-paragraph source-grounded interpretation","category-specific implication","confidence and missing evidence","recommended next source to inspect"],"prompt_seed":"Using only the linked onlylabs JSON, captured source context, and cited evidence, analyze Upstage (Solar)'s repo signal \"UpstageAI/korean-tax-calc-mcp\" for neolab strategy."},"semantic_triples":[{"subject":"Upstage (Solar)","predicate":"published repo","object":"UpstageAI/korean-tax-calc-mcp","text":"Upstage (Solar) published repo UpstageAI/korean-tax-calc-mcp."},{"subject":"UpstageAI/korean-tax-calc-mcp","predicate":"is classified as","object":"repo signal","text":"UpstageAI/korean-tax-calc-mcp is classified as repo signal."},{"subject":"UpstageAI/korean-tax-calc-mcp","predicate":"belongs to","object":"repos desk","text":"UpstageAI/korean-tax-calc-mcp belongs to repos desk."},{"subject":"UpstageAI/korean-tax-calc-mcp","predicate":"has context","object":"Python","text":"UpstageAI/korean-tax-calc-mcp has context Python."},{"subject":"UpstageAI/korean-tax-calc-mcp","predicate":"has evidence coverage","object":"1 captured evidence page","text":"UpstageAI/korean-tax-calc-mcp has evidence coverage 1 captured evidence page."},{"subject":"UpstageAI/korean-tax-calc-mcp","predicate":"has captured page count","object":"1","text":"UpstageAI/korean-tax-calc-mcp has captured page count 1."},{"subject":"UpstageAI/korean-tax-calc-mcp","predicate":"has readable page count","object":"1","text":"UpstageAI/korean-tax-calc-mcp has readable page count 1."},{"subject":"UpstageAI/korean-tax-calc-mcp","predicate":"has related signal count","object":"6","text":"UpstageAI/korean-tax-calc-mcp has related signal count 6."},{"subject":"UpstageAI/korean-tax-calc-mcp","predicate":"has analysis playbook objective","object":"Turn new repository signals into early evidence of tooling, eval, infrastructure, model-adjacent, or product work before it appears in polished launch channels.","text":"UpstageAI/korean-tax-calc-mcp has analysis playbook objective Turn new repository signals into early evidence of tooling, eval, infrastructure, model-adjacent, or product work before it appears in polished launch channels.."},{"subject":"UpstageAI/korean-tax-calc-mcp","predicate":"has source host","object":"github.com","text":"UpstageAI/korean-tax-calc-mcp has source host github.com."},{"subject":"UpstageAI/korean-tax-calc-mcp","predicate":"has lab","object":"Upstage (Solar)","text":"UpstageAI/korean-tax-calc-mcp has lab Upstage (Solar)."},{"subject":"UpstageAI/korean-tax-calc-mcp","predicate":"has signal desk","object":"repos","text":"UpstageAI/korean-tax-calc-mcp has signal desk repos."},{"subject":"UpstageAI/korean-tax-calc-mcp","predicate":"has source host","object":"github.com","text":"UpstageAI/korean-tax-calc-mcp has source host github.com."},{"subject":"UpstageAI/korean-tax-calc-mcp","predicate":"has repository","object":"UpstageAI/korean-tax-calc-mcp","text":"UpstageAI/korean-tax-calc-mcp has repository UpstageAI/korean-tax-calc-mcp."},{"subject":"UpstageAI/korean-tax-calc-mcp","predicate":"has language","object":"Python","text":"UpstageAI/korean-tax-calc-mcp has language Python."},{"subject":"UpstageAI/korean-tax-calc-mcp","predicate":"has stars","object":"3","text":"UpstageAI/korean-tax-calc-mcp has stars 3."},{"subject":"UpstageAI/korean-tax-calc-mcp","predicate":"has watch term","object":"Agents and tool use","text":"UpstageAI/korean-tax-calc-mcp has watch term Agents and tool use."}]},"intelligence":{"signal_desk":"repos","answer":"Upstage (Solar) published UpstageAI/korean-tax-calc-mcp (Python). This repository signal exposes tooling, eval, infrastructure, or model-adjacent work before it may appear in a launch post. High-signal details: repo UpstageAI/korean-tax-calc-mcp · language Python. onlylabs links this event to 1 captured evidence page and 6 related repo signals.","semantic_triples":[{"subject":"Upstage (Solar)","predicate":"published repo","object":"UpstageAI/korean-tax-calc-mcp","text":"Upstage (Solar) published repo UpstageAI/korean-tax-calc-mcp."},{"subject":"UpstageAI/korean-tax-calc-mcp","predicate":"is classified as","object":"repo signal","text":"UpstageAI/korean-tax-calc-mcp is classified as repo signal."},{"subject":"UpstageAI/korean-tax-calc-mcp","predicate":"belongs to","object":"repos desk","text":"UpstageAI/korean-tax-calc-mcp belongs to repos desk."},{"subject":"UpstageAI/korean-tax-calc-mcp","predicate":"has context","object":"Python","text":"UpstageAI/korean-tax-calc-mcp has context Python."},{"subject":"UpstageAI/korean-tax-calc-mcp","predicate":"has evidence coverage","object":"1 captured evidence page","text":"UpstageAI/korean-tax-calc-mcp has evidence coverage 1 captured evidence page."}]},"signal":{"id":"9cfb0321-9146-4e7f-8bc9-2ed4a4628c8b","url":"https://onlylabs.fyi/signals/9cfb0321-9146-4e7f-8bc9-2ed4a4628c8b","json_url":"https://onlylabs.fyi/signals/9cfb0321-9146-4e7f-8bc9-2ed4a4628c8b/signal.json","source_url":"https://github.com/UpstageAI/korean-tax-calc-mcp","title":"UpstageAI/korean-tax-calc-mcp","summary":"Upstage (Solar) published a new repository. onlylabs watches repos for tooling, eval, infra, and model-adjacent work.","context":"Python","kind":{"key":"repo_new","label":"Repo"},"org":{"slug":"upstage","name":"Upstage (Solar)","category":"neolab"},"occurred_at":"2026-10-07T05:55:40+00:00","first_seen_at":"2026-10-07T07:00:47.057686+00:00","date_source":"source","evidence_coverage":{"target_pages":1,"captured_pages":1,"readable_pages":1,"capture_methods":["plain"],"missing_page_urls":[],"failed_page_urls":[],"blocked_page_urls":[],"page_urls":["https://github.com/UpstageAI/korean-tax-calc-mcp"]},"facets":{"repo":"UpstageAI/korean-tax-calc-mcp","language":"Python"},"traction":{"github_stars":3,"hn_points":null,"hn_comments":null,"hn_story_id":null,"hf_downloads":null,"hf_likes":null},"data_radar":null},"primary_evidence_page":{"is_primary":true,"source_match":true,"url":"https://github.com/UpstageAI/korean-tax-calc-mcp","final_url":"https://github.com/UpstageAI/korean-tax-calc-mcp","title":"UpstageAI/korean-tax-calc-mcp repository metadata","http_status":200,"content_type":"application/json","capture_method":"plain","fetched_at":"2026-10-07T07:03:22.161336+00:00","bytes":14359,"raw_path":"e2006055db6f175844c0f65da033dbde80c1aed601363927db524c1a46528821.json","content_hash":"61364801b794e4a57eaf28ac722ed2462d761863ca10a09fce31fac90a9e9dec","excerpt_chars":1200,"truncated":true,"excerpt":"UpstageAI/korean-tax-calc-mcp Description: Korea tax calculator MCP — corporate/income tax, penalties, deemed interest, withholding with statute citations (한국 세금 계산 MCP) Language: Python License: MIT Stars: 0 Forks: 0 Open issues: 0 Created: 2026-10-07T05:55:40Z Pushed: 2026-10-07T07:02:18Z Default branch: main Fork: no Archived: no README: korean-tax-calc-mcp — Korea Tax Calculator MCP (한국 세금 계산) ![데모: 법인세·가산세 계산](https://raw.githubusercontent.com/UpstageAI/korean-tax-calc-mcp/main/docs/demo.gif) **Korean tax calculations for AI agents — code, not guesses.** Corporate tax, entertainment limits, deemed interest, penalties, limitation periods, withholding, income tax and VAT, using year-by-year rate tables (2016–2025). Each result cites its statute. Years without a verified table stop with an error instead of estimating. 27 tools, no API key, nothing sent outside. → [English README](README-EN.md) --- > 세금 계산은 AI가 자주 틀립니다. 이 서버는 계산을 코드로 하고, 결과마다 근거 조문을 붙입니다. 연도표가 없는 해는 추정하지 않고 멈춥니다. **이렇게 물어보세요** - \"2025 사업연도 과세표준 5억 법인세 산출세액은?\" - \"과소신고 1천만 원을 10월 7일에 납부하면 가산세는?\" - \"가지급금 3월 1일 2억 대여, 9월 30일 1억 회수 — 인정이자 계산해줘\" - \"중소기업 매출 100억, 기업업무추진비 5천만 원이면 한도초과액은?\" - \"2018년 3월 31일 신고기한인 법인세 부과제척기간..."},"evidence_pages":[],"related_signals":[{"id":"7c6d7f53-9dc9-4174-9a4a-fad87ca3b1da","url":"https://onlylabs.fyi/signals/7c6d7f53-9dc9-4174-9a4a-fad87ca3b1da","source_url":"https://github.com/UpstageAI/solar-planets","title":"UpstageAI/solar-planets","context":"HTML","kind":{"key":"repo_new","label":"Repo"},"org":{"slug":"upstage","name":"Upstage (Solar)","category":"neolab"},"occurred_at":"2026-10-10T03:49:14+00:00","first_seen_at":"2026-10-10T07:00:46.276444+00:00","date_source":"source"},{"id":"3004027c-ef41-45fa-9d8d-7f5492da38a6","url":"https://onlylabs.fyi/signals/3004027c-ef41-45fa-9d8d-7f5492da38a6","source_url":"https://github.com/UpstageAI/korean-report-hwpx","title":"UpstageAI/korean-report-hwpx","context":"Python","kind":{"key":"repo_new","label":"Repo"},"org":{"slug":"upstage","name":"Upstage (Solar)","category":"neolab"},"occurred_at":"2026-10-08T01:39:06+00:00","first_seen_at":"2026-10-08T07:00:48.60836+00:00","date_source":"source"},{"id":"fdc032e6-9ef3-4f9c-b161-b8560ae048dd","url":"https://onlylabs.fyi/signals/fdc032e6-9ef3-4f9c-b161-b8560ae048dd","source_url":"https://github.com/UpstageAI/korean-tax-mcp","title":"UpstageAI/korean-tax-mcp","context":"Python","kind":{"key":"repo_new","label":"Repo"},"org":{"slug":"upstage","name":"Upstage (Solar)","category":"neolab"},"occurred_at":"2026-10-01T09:38:32+00:00","first_seen_at":"2026-10-07T07:00:47.057686+00:00","date_source":"source"},{"id":"c2742e3c-4a54-4820-9d26-a56e90dbd054","url":"https://onlylabs.fyi/signals/c2742e3c-4a54-4820-9d26-a56e90dbd054","source_url":"https://github.com/UpstageAI/Solar-Pro4-Cookbook","title":"UpstageAI/Solar-Pro4-Cookbook","context":"Python","kind":{"key":"repo_new","label":"Repo"},"org":{"slug":"upstage","name":"Upstage (Solar)","category":"neolab"},"occurred_at":"2026-07-31T07:39:20+00:00","first_seen_at":"2026-08-06T07:00:47.986295+00:00","date_source":"source"},{"id":"737bbf64-702a-428a-b13f-1a105d0de04f","url":"https://onlylabs.fyi/signals/737bbf64-702a-428a-b13f-1a105d0de04f","source_url":"https://github.com/UpstageAI/edu-gachon2026-project","title":"UpstageAI/edu-gachon2026-project","context":"Python","kind":{"key":"repo_new","label":"Repo"},"org":{"slug":"upstage","name":"Upstage (Solar)","category":"neolab"},"occurred_at":"2026-07-04T10:11:02+00:00","first_seen_at":"2026-07-05T07:00:44.716892+00:00","date_source":"source"},{"id":"de6cbfa6-4b9a-4bdb-8054-19198539fe12","url":"https://onlylabs.fyi/signals/de6cbfa6-4b9a-4bdb-8054-19198539fe12","source_url":"https://github.com/UpstageAI/knu-2026-summer-bootcamp-project","title":"UpstageAI/knu-2026-summer-bootcamp-project","context":"Python","kind":{"key":"repo_new","label":"Repo"},"org":{"slug":"upstage","name":"Upstage (Solar)","category":"neolab"},"occurred_at":"2026-06-12T07:06:29+00:00","first_seen_at":"2026-06-13T07:00:22.302757+00:00","date_source":"source"}]}