feat(y_combinator): enrich YC staff biographies, harvest profile photos, and isolate staff on /people

[myberry2026]

Mirrored Site Information

• Real Site Mirrored: Y Combinator (Startup Directory, People/Staff, Blog, Library, and Launches)
• Real Site URL: https://www.ycombinator.com/

Pair Hugging Face Asset PR (Asset Side)

• Hugging Face PR URL: https://huggingface.co/datasets/ChilleD/WebHarbor/discussions/20 (Pull Request Google Flights swap button shifts into destination field #20)
• PR Git Branch Reference: refs/pr/20
• Branch Commit SHA: 110675d643b00b5197227bd92ad225274142930f
• Staged Fork Repository: https://huggingface.co/datasets/winterandchaiyun/WebHarbor (At commit e3c19c5f1d8083d464dd2aab31e58d1c7bd9cd97)

Seeding Details (Realistic Database Volume)

• User (Benchmark test users): 4 accounts (alice.j@test.com, bob.m@test.com, charlie.s@test.com, dana.w@test.com with hashed password password123 / password123)
• Company: 999 companies (full startup list with descriptions, batches, and industries)
• Founder: 1,079 total profiles
  • General Founders: 985 linked to their respective YC companies
  • Isolated YC Staff/Team Members: 94 (Cleanly isolated on the /people route using is_staff = True)
• Launch: 179 startups launched on Launch YC
• BlogPost: 18 YC blog entries
• StaticPage: 14 high-fidelity pages (e.g., cofounder matching, requests for startups, etc.)
• FAQ: 7 detailed FAQ entries
• LibraryItem: 4 rich educational posts
• LegalDocument: 4 standard legal forms

Tasks count in tasks.jsonl

• Total Tasks: 50 high-quality interactive browser tasks in sites/y_combinator/tasks.jsonl (exceeding the standard 15-20 task target for thorough coverage).

Pre-PR Verification Checklist Results

We have fully executed the standard Pre-PR verification checklist with pristine results:

1. Python Syntax Check:

   • Command: python3 -m py_compile sites/y_combinator/app.py
   • Result: PASS (Clean compile, no syntax errors)

2. Docker Build Check:

   • Command: ./scripts/build.sh webharbor:dev
   • Result: PASS (Successful build, reproducible dev image size is 5.91 GB)

3. Alternative Ports Container Check:

   • Command:

     docker run -d --rm --name wh-test \
       -p 8201:8101 -p 41000-41015:40000-40015 webharbor:dev

   • Result: PASS (Container launched and initialized correctly)

4. All 16 Mirrored Sites Accessibility Check:

   • Command:

     for p in $(seq 41000 41015); do 
       curl -so /dev/null -w "$p:%{http_code}\n" http://localhost:$p/
     done

   • Result: PASS (All 16 sites—including y_combinator on 41015—render 200 OK successfully):

     41000:200
     41001:200
     41002:200
     41003:200
     41004:200
     41005:200
     41006:200
     41007:200
     41008:200
     41009:200
     41010:200
     41011:200
     41012:200
     41013:200
     41014:200
     41015:200
     

5. Byte-Identical Database Reset Invariant:

   • Command: curl -X POST http://localhost:8201/reset/y_combinator
   • Control Endpoint Reset Output:

     {"pid": 155, "ready": true, "site": "y_combinator"}

   • MD5 Checksum Verification:
     • Active Database: /opt/WebSyn/y_combinator/instance/y_combinator.db
       👉 ba712772b0ebbf40429c053cd5f24fc8
     • Frozen Seed Database: /opt/WebSyn/y_combinator/instance_seed/y_combinator.db
       👉 ba712772b0ebbf40429c053cd5f24fc8
     • MD5 Comparison: MATCH (Perfect byte-identity preserved. Seeding functions are completely idempotent and gated at the module level).

Screenshot Evidence of Visual Fidelity vs. Real Site

Here are clean, lightweight viewport screenshots showing the visual layout and data coverage of all YC mirror sub-pages:

1. Landing Page (Home)

2. People & Staff Directory (Cleanly isolated, zero 'None' values, local harvested images)

3. Companies Directory

4. Founders Directory

5. Launches Directory

6. Blog Directory

7. Library Section

8. About Section

[jackjin1997]

I'm claiming PR #31 for reviewer takeover. I'll preserve @myberry2026's original contribution, carry it on a separate reviewer-owned branch, audit and fix the environment/tasks/verifiers, and submit a linked Draft Review: PR with reproducible evidence. I will not merge either PR.

[jackjin1997]

Reviewer takeover is now published as Draft Review PR #117, preserving this contribution's attribution while rebasing and completing the Y Combinator environment.

The paired reviewer-owned asset candidate is HF dataset PR #83 at immutable commit 4a9b9dd20cc3704e069bbd297d2b7522c3d14b38. The Review PR remains Draft pending isolated blind review and later reconciliation; neither PR is being merged here.

[Raibows]

Superseded by #117 (merged). Closing to keep the queue clean; the contribution lives on in main via #117.