4 Commits

Author SHA1 Message Date
Jeffrey (Dongkyu) Kim 304abc0418 fix: complete PR review corrections 2026-07-12 12:22:44 +09:00
Jeffrey (Dongkyu) Kim 77b1ac9af7 fix: address PR 407 and 409 review findings 2026-07-12 12:07:34 +09:00
Hojin Yang d971591d9b feat: improve proxy-down error messages across all proxy-routed skills
When k-skill-proxy is unreachable or misconfigured, users previously saw
cryptic errors like "network error: Connection refused" or "proxy request
failed: nodename nor servname provided".

Now all 13 proxy-routed skill helpers show friendly Korean messages:

- URLError: proxy-down hint with proxy URL + retry guidance
- HTTP 503: API-key-not-configured hint

Patched scripts (13):
- kosis-stats (KosisError handler)
- nts-business-registration, mfds-drug-safety, mfds-food-safety,
  national-pension-workplace, g2b-sanctioned-supplier,
  fsc-corporate-info, g2b-order-plan-search (ApiError handler)
- fine_dust, seoul-density, seoul-bike (SystemExit/print)
- kstartup-search (HelperError)
- biz-health-check (constants only, propagates from sub-scripts)

Constraint: error messages only, no logic changes
Confidence: high
Scope-risk: low
Tested: py_compile all 13 files, kosis-stats 51 unit tests pass
2026-07-12 12:01:01 +09:00
Jeffrey (Dongkyu) Kim e6d7072e93 Feature/#274 (#277)
* Add Seoul Bike live station lookup

Expose narrow Seoul Open Data proxy surfaces for realtime bike availability, station master pages, and coordinate-based nearby lookups while keeping the upstream key server-side. Add a single Python skill entrypoint plus docs so agents can answer last-mile bike and dock availability questions.

Constraint: Issue #274 requires , TDD, three proxy routes, branch feature/#274, and PR to dev.
Rejected: Client-side Seoul OpenAPI key handling | would leak upstream credentials and violate existing proxy patterns.
Confidence: high
Scope-risk: moderate
Directive: Keep these routes read-only; do not add rental/booking mutations or user-key requirements.
Tested: node --test packages/k-skill-proxy/test/server.test.js --test-name-pattern 'seoul bike'; PYTHONPATH=.:scripts python3 -m unittest scripts.test_seoul_bike; local fake-proxy smoke run; PATH="/Users/jeffrey/.pyenv/versions/3.11.9/bin:/Users/jeffrey/.codex/tmp/arg0/codex-arg08RBix6:/opt/homebrew/lib/node_modules/@openai/codex/node_modules/@openai/codex-darwin-arm64/vendor/aarch64-apple-darwin/path:/Users/jeffrey/.cmuxterm/omo-bin:/opt/homebrew/share/android-commandlinetools/platform-tools:/opt/homebrew/share/android-commandlinetools/emulator:/opt/homebrew/share/android-commandlinetools/cmdline-tools/latest/bin:/Users/jeffrey/.local/bin:/Users/jeffrey/.bun/bin:/opt/homebrew/opt/node@22/bin:/opt/homebrew/opt/openjdk@21/bin:/opt/homebrew/opt/postgresql@18/bin:/Users/jeffrey/.jenv/shims:/Users/jeffrey/.jenv/bin:/opt/homebrew/opt/imagemagick/bin:/opt/homebrew/Cellar/pyenv-virtualenv/1.4.0/shims:/Users/jeffrey/.pyenv/shims:/opt/homebrew/opt/openssl@3/bin:/Users/jeffrey/.rbenv/shims:/Users/jeffrey/.rbenv/bin:/Users/jeffrey/google-cloud-sdk/bin:/Applications/cmux.app/Contents/Resources/bin:/Users/jeffrey/Library/pnpm:/Users/jeffrey/.nvm/versions/node/v24.13.0/bin:/Users/jeffrey/.cops/bin:/opt/homebrew/bin:/opt/homebrew/sbin:/usr/local/bin:/System/Cryptexes/App/usr/bin:/usr/bin:/bin:/usr/sbin:/sbin:/var/run/com.apple.security.cryptexd/codex.system/bootstrap/usr/local/bin:/var/run/com.apple.security.cryptexd/codex.system/bootstrap/usr/bin:/var/run/com.apple.security.cryptexd/codex.system/bootstrap/usr/appleinternal/bin:/opt/pmk/env/global/bin:/Library/Apple/usr/bin:/Library/TeX/texbin:/Users/jeffrey/.cargo/bin:/Users/jeffrey/Library/Application Support/JetBrains/Toolbox/scripts:/Library/Java/JavaVirtualMachines/zulu-17.jdk/Contents/Home/bin:/Users/jeffrey/xcode-projects/marshroom/cli" npm run ci.
Not-tested: Live hosted Seoul Open Data request with production SEOUL_OPEN_API_KEY.

* Prevent Seoul Bike upstream errors from masquerading as empty availability

Constraint: Seoul Open API can return application-level error JSON with HTTP 200, so proxy routes must inspect RESULT envelopes before caching or normalizing rows.
Rejected: Treating missing rentBikeStatus.row as an empty success | it masks quota/service failures and caches false no-station results.
Confidence: high
Scope-risk: narrow
Directive: Preserve non-cacheable proxy error behavior for Seoul Open API semantic failures across realtime, stations, and nearby routes.
Tested: node --test packages/k-skill-proxy/test/server.test.js --test-name-pattern 'seoul bike'; PYTHONPATH=.:scripts python3 -m unittest scripts.test_seoul_bike; local fake-proxy seoul_bike.py nearby smoke; PATH="/Users/jeffrey/.pyenv/versions/3.11.9/bin:/Users/jeffrey/.codex/tmp/arg0/codex-arg0j0fIum:/opt/homebrew/lib/node_modules/@openai/codex/node_modules/@openai/codex-darwin-arm64/vendor/aarch64-apple-darwin/path:/Users/jeffrey/.cmuxterm/omo-bin:/opt/homebrew/share/android-commandlinetools/platform-tools:/opt/homebrew/share/android-commandlinetools/emulator:/opt/homebrew/share/android-commandlinetools/cmdline-tools/latest/bin:/Users/jeffrey/.local/bin:/Users/jeffrey/.bun/bin:/opt/homebrew/opt/node@22/bin:/opt/homebrew/opt/openjdk@21/bin:/opt/homebrew/opt/postgresql@18/bin:/Users/jeffrey/.jenv/shims:/Users/jeffrey/.jenv/bin:/opt/homebrew/opt/imagemagick/bin:/opt/homebrew/Cellar/pyenv-virtualenv/1.4.0/shims:/Users/jeffrey/.pyenv/shims:/opt/homebrew/opt/openssl@3/bin:/Users/jeffrey/.rbenv/shims:/Users/jeffrey/.rbenv/bin:/Users/jeffrey/google-cloud-sdk/bin:/Applications/cmux.app/Contents/Resources/bin:/Users/jeffrey/Library/pnpm:/Users/jeffrey/.nvm/versions/node/v24.13.0/bin:/Users/jeffrey/.cops/bin:/opt/homebrew/bin:/opt/homebrew/sbin:/usr/local/bin:/System/Cryptexes/App/usr/bin:/usr/bin:/bin:/usr/sbin:/sbin:/var/run/com.apple.security.cryptexd/codex.system/bootstrap/usr/local/bin:/var/run/com.apple.security.cryptexd/codex.system/bootstrap/usr/bin:/var/run/com.apple.security.cryptexd/codex.system/bootstrap/usr/appleinternal/bin:/opt/pmk/env/global/bin:/Library/Apple/usr/bin:/Library/TeX/texbin:/Users/jeffrey/.cargo/bin:/Users/jeffrey/Library/Application Support/JetBrains/Toolbox/scripts:/Library/Java/JavaVirtualMachines/zulu-17.jdk/Contents/Home/bin:/Users/jeffrey/xcode-projects/marshroom/cli" npm run ci; architect review APPROVED.
Not-tested: Live Seoul Open API error response from production service.

* Reject ambiguous Seoul Bike integer input

Tighten the public Seoul Bike query boundary so malformed integer strings cannot be partially parsed into valid requests.

Constraint: PR #277 review found parseInt accepted partially numeric query values on Seoul Bike routes.\nRejected: Keep parseInt with bounds checks | bounds still allow misleading values like 10abc and 1.5.\nConfidence: high\nScope-risk: narrow\nDirective: Keep Seoul Bike public query aliases strict; do not reintroduce partial numeric parsing.\nTested: node --test packages/k-skill-proxy/test/server.test.js --test-name-pattern 'seoul bike'; PYTHONPATH=.:scripts python3 -m unittest scripts.test_seoul_bike; explicit app.inject invalid-query smoke; PATH="/Users/jeffrey/.pyenv/versions/3.11.9/bin:/Users/jeffrey/.codex/tmp/arg0/codex-arg0uv50Mt:/opt/homebrew/lib/node_modules/@openai/codex/node_modules/@openai/codex-darwin-arm64/vendor/aarch64-apple-darwin/path:/Users/jeffrey/.cmuxterm/omo-bin:/opt/homebrew/share/android-commandlinetools/platform-tools:/opt/homebrew/share/android-commandlinetools/emulator:/opt/homebrew/share/android-commandlinetools/cmdline-tools/latest/bin:/Users/jeffrey/.local/bin:/Users/jeffrey/.bun/bin:/opt/homebrew/opt/node@22/bin:/opt/homebrew/opt/openjdk@21/bin:/opt/homebrew/opt/postgresql@18/bin:/Users/jeffrey/.jenv/shims:/Users/jeffrey/.jenv/bin:/opt/homebrew/opt/imagemagick/bin:/opt/homebrew/Cellar/pyenv-virtualenv/1.4.0/shims:/Users/jeffrey/.pyenv/shims:/opt/homebrew/opt/openssl@3/bin:/Users/jeffrey/.rbenv/shims:/Users/jeffrey/.rbenv/bin:/Users/jeffrey/google-cloud-sdk/bin:/Applications/cmux.app/Contents/Resources/bin:/Users/jeffrey/Library/pnpm:/Users/jeffrey/.nvm/versions/node/v24.13.0/bin:/Users/jeffrey/.cops/bin:/opt/homebrew/bin:/opt/homebrew/sbin:/usr/local/bin:/System/Cryptexes/App/usr/bin:/usr/bin:/bin:/usr/sbin:/sbin:/var/run/com.apple.security.cryptexd/codex.system/bootstrap/usr/local/bin:/var/run/com.apple.security.cryptexd/codex.system/bootstrap/usr/bin:/var/run/com.apple.security.cryptexd/codex.system/bootstrap/usr/appleinternal/bin:/opt/pmk/env/global/bin:/Library/Apple/usr/bin:/Library/TeX/texbin:/Users/jeffrey/.cargo/bin:/Users/jeffrey/Library/Application Support/JetBrains/Toolbox/scripts:/Library/Java/JavaVirtualMachines/zulu-17.jdk/Contents/Home/bin:/Users/jeffrey/xcode-projects/marshroom/cli" npm run ci\nNot-tested: live hosted Seoul Open API traffic

* Protect hosted Seoul Bike proxy secrets

Sanitize Seoul Bike upstream fetch and parse failures before they can reach the global error handler, and reject blank nearby coordinates before JavaScript can coerce them to zero.\n\nConstraint: PR #277 round-3 review found server-side Seoul Open API keys could leak through exception messages containing keyed upstream URLs.\nRejected: Letting the global error handler format Seoul Bike upstream exceptions | it echoes exception messages and can expose the hosted proxy API key.\nConfidence: high\nScope-risk: narrow\nDirective: Keep server-side API-key-bearing upstream URLs out of client-visible error messages and logs for hosted no-user-key routes.\nTested: node --test packages/k-skill-proxy/test/server.test.js --test-name-pattern 'seoul bike'; PYTHONPATH=.:scripts python3 -m unittest scripts.test_seoul_bike; explicit app.inject smoke for sanitized Seoul Bike failures and blank coordinates; local fake-proxy seoul-bike nearby smoke; PATH="/Users/jeffrey/.pyenv/versions/3.11.9/bin:/Users/jeffrey/.codex/tmp/arg0/codex-arg0mxZmWx:/opt/homebrew/lib/node_modules/@openai/codex/node_modules/@openai/codex-darwin-arm64/vendor/aarch64-apple-darwin/path:/Users/jeffrey/.cmuxterm/omo-bin:/opt/homebrew/share/android-commandlinetools/platform-tools:/opt/homebrew/share/android-commandlinetools/emulator:/opt/homebrew/share/android-commandlinetools/cmdline-tools/latest/bin:/Users/jeffrey/.local/bin:/Users/jeffrey/.bun/bin:/opt/homebrew/opt/node@22/bin:/opt/homebrew/opt/openjdk@21/bin:/opt/homebrew/opt/postgresql@18/bin:/Users/jeffrey/.jenv/shims:/Users/jeffrey/.jenv/bin:/opt/homebrew/opt/imagemagick/bin:/opt/homebrew/Cellar/pyenv-virtualenv/1.4.0/shims:/Users/jeffrey/.pyenv/shims:/opt/homebrew/opt/openssl@3/bin:/Users/jeffrey/.rbenv/shims:/Users/jeffrey/.rbenv/bin:/Users/jeffrey/google-cloud-sdk/bin:/Applications/cmux.app/Contents/Resources/bin:/Users/jeffrey/Library/pnpm:/Users/jeffrey/.nvm/versions/node/v24.13.0/bin:/Users/jeffrey/.cops/bin:/opt/homebrew/bin:/opt/homebrew/sbin:/usr/local/bin:/System/Cryptexes/App/usr/bin:/usr/bin:/bin:/usr/sbin:/sbin:/var/run/com.apple.security.cryptexd/codex.system/bootstrap/usr/local/bin:/var/run/com.apple.security.cryptexd/codex.system/bootstrap/usr/bin:/var/run/com.apple.security.cryptexd/codex.system/bootstrap/usr/appleinternal/bin:/opt/pmk/env/global/bin:/Library/Apple/usr/bin:/Library/TeX/texbin:/Users/jeffrey/.cargo/bin:/Users/jeffrey/Library/Application Support/JetBrains/Toolbox/scripts:/Library/Java/JavaVirtualMachines/zulu-17.jdk/Contents/Home/bin:/Users/jeffrey/xcode-projects/marshroom/cli" npm run ci.\nNot-tested: Live Seoul Open API network failure from production Cloud Run.
2026-05-22 13:54:36 +09:00