Close the institutional gap: bodies, committees, leadership

The seat data answered 'who represents this place?' but not 'who runs
this institution?' — the Speaker of the House existed only as the rep
for LA-4. This adds the missing axis of institutional power.

New Body entities (233): the U.S. House, U.S. Senate, Executive Office,
49 committees, 181 subcommittees — each with its leadership.

Federal people (532/542) enriched with bioguide IDs, leadership roles,
and committee seats, reconciled from congress-legislators by name.
Mike Johnson is now Speaker of the House, not just LA-4.

Sources ingested directly into the repo (repo-canonical): Atlas
supplied bodies/leadership/committee_memberships via congress-legislators,
committed raw in data/. build.py supersedes convert_officeholders.py and
reads all four inputs in one deterministic pass (byte-identical on rerun).

The 10 unenriched federal records are a finding, not a bug: vacancies,
the President, and ~5 seats where Atlas's roster disagrees with the
authoritative current roster — model-vs-reality discrepancies to surface.

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>

data/jurisdictions/us/people/tim-kaine.md

@@ -7,6 +7,43 @@ party: "D"
 level: "federal"
 branch: "legislative"
 state: "VA"
+committees:
+  - name: "Senate Committee on Armed Services"
+    role: "member"
+    body: "us/bodies/senate/committees/armed-services"
+  - name: "Senate Committee on Armed Services - Emerging Threats and Capabilities"
+    role: "member"
+    body: "us/bodies/senate/committees/armed-services/subcommittees/emerging-threats-and-capabilities"
+  - name: "Senate Committee on Armed Services - Readiness and Management Support"
+    role: "member"
+    body: "us/bodies/senate/committees/armed-services/subcommittees/readiness-and-management-support"
+  - name: "Senate Committee on Armed Services - Seapower"
+    role: "ranking-member"
+    body: "us/bodies/senate/committees/armed-services/subcommittees/seapower"
+  - name: "Senate Committee on Foreign Relations"
+    role: "member"
+    body: "us/bodies/senate/committees/foreign-relations"
+  - name: "Senate Committee on Foreign Relations - Near East, South Asia, Central Asia, and Counterterrorism"
+    role: "member"
+    body: "us/bodies/senate/committees/foreign-relations/subcommittees/near-east-south-asia-central-asia-and-counterterrorism"
+  - name: "Senate Committee on Foreign Relations - State Department and USAID Management, International Operations, and Bilateral International Development"
+    role: "member"
+    body: "us/bodies/senate/committees/foreign-relations/subcommittees/state-department-and-usaid-management-international-operations-and-bilateral-international-development"
+  - name: "Senate Committee on Foreign Relations - Western Hemisphere, Transnational Crime, Civilian Security, Democracy, Human Rights, and Global Women's Issues"
+    role: "ranking-member"
+    body: "us/bodies/senate/committees/foreign-relations/subcommittees/western-hemisphere-transnational-crime-civilian-security-democracy-human-rights-and-global-women-s-issues"
+  - name: "Senate Committee on Health, Education, Labor, and Pensions"
+    role: "member"
+    body: "us/bodies/senate/committees/health-education-labor-and-pensions"
+  - name: "Senate Committee on Health, Education, Labor, and Pensions - Education and the American Family"
+    role: "member"
+    body: "us/bodies/senate/committees/health-education-labor-and-pensions/subcommittees/education-and-the-american-family"
+  - name: "Senate Committee on Health, Education, Labor, and Pensions - Employment and Workplace Safety"
+    role: "member"
+    body: "us/bodies/senate/committees/health-education-labor-and-pensions/subcommittees/employment-and-workplace-safety"
+  - name: "Senate Committee on the Budget"
+    role: "member"
+    body: "us/bodies/senate/committees/the-budget"
 tenure:
   start: "2025-01-03"
   current: true
@@ -19,11 +56,14 @@ ids:
   office: "cef60f41-106f-4308-8cac-f9266b223a22"
   tenure: "053c115d-c08b-44ab-943d-31d21a51087b"
   jurisdiction: "3bee40ce-83c7-4fea-a9af-d42f2dc324df"
+  bioguide: "K000384"
 sources:
   - field: tenure
     source: "Senate.gov XML 2026-06-20"
   - field: jurisdiction
     source: "Derived from governor jurisdiction"
+  - field: roles
+    source: "congress-legislators (unitedstates project)"
 confidence: official
 tags: [officeholder, federal, legislative, va]
 timestamp: "2026-06-20"
@@ -33,9 +73,25 @@ timestamp: "2026-06-20"
 
 Current U.S. Senate - VA (State of Virginia).
 
+## Committees
+
+- [Senate Committee on Armed Services](/us/bodies/senate/committees/armed-services.md)
+- [Senate Committee on Armed Services - Emerging Threats and Capabilities](/us/bodies/senate/committees/armed-services/subcommittees/emerging-threats-and-capabilities.md)
+- [Senate Committee on Armed Services - Readiness and Management Support](/us/bodies/senate/committees/armed-services/subcommittees/readiness-and-management-support.md)
+- [Senate Committee on Armed Services - Seapower](/us/bodies/senate/committees/armed-services/subcommittees/seapower.md) — **ranking-member**
+- [Senate Committee on Foreign Relations](/us/bodies/senate/committees/foreign-relations.md)
+- [Senate Committee on Foreign Relations - Near East, South Asia, Central Asia, and Counterterrorism](/us/bodies/senate/committees/foreign-relations/subcommittees/near-east-south-asia-central-asia-and-counterterrorism.md)
+- [Senate Committee on Foreign Relations - State Department and USAID Management, International Operations, and Bilateral International Development](/us/bodies/senate/committees/foreign-relations/subcommittees/state-department-and-usaid-management-international-operations-and-bilateral-international-development.md)
+- [Senate Committee on Foreign Relations - Western Hemisphere, Transnational Crime, Civilian Security, Democracy, Human Rights, and Global Women's Issues](/us/bodies/senate/committees/foreign-relations/subcommittees/western-hemisphere-transnational-crime-civilian-security-democracy-human-rights-and-global-women-s-issues.md) — **ranking-member**
+- [Senate Committee on Health, Education, Labor, and Pensions](/us/bodies/senate/committees/health-education-labor-and-pensions.md)
+- [Senate Committee on Health, Education, Labor, and Pensions - Education and the American Family](/us/bodies/senate/committees/health-education-labor-and-pensions/subcommittees/education-and-the-american-family.md)
+- [Senate Committee on Health, Education, Labor, and Pensions - Employment and Workplace Safety](/us/bodies/senate/committees/health-education-labor-and-pensions/subcommittees/employment-and-workplace-safety.md)
+- [Senate Committee on the Budget](/us/bodies/senate/committees/the-budget.md)
+
 ## Sources
 
 - tenure: Senate.gov XML 2026-06-20
 - jurisdiction: Derived from governor jurisdiction
+- roles: congress-legislators (unitedstates project)
 
 Generated from the Atlas officeholders v2 export (2026-06-20).