Initial commit: prospecting agent loop MVP

Closed-loop account-intelligence system: harvest -> relevance filter vs.
Capability Library -> synthesize -> score -> deliver -> feedback.

- 40-capability Broadcom + VMware library
- Live Exa.ai news connector with hard free-plan request ceilings
- Provider-agnostic LLM layer (Gemini/Anthropic) with offline mock fallback
- LLM confidence wired into composite scoring + low-confidence floor
- 7-account pilot list

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>

README.md

@@ -0,0 +1,35 @@
+# Prospecting Agent Loop
+
+A closed-loop, account-intelligence system for enterprise sales prospecting: it
+monitors a list of target accounts, harvests business signals (news/web today;
+LinkedIn, job postings, and filings to come), evaluates them against a structured
+**Capability Library** of sellable products, and routes scored, signal-grounded
+opportunity briefs to the right rep — with rep feedback flowing back into scoring.
+
+## Contents
+
+- **[`sales-prospecting-agent-loop.md`](sales-prospecting-agent-loop.md)** — the full
+  design document (architecture, agent loop phases, scoring, feedback loop, roadmap).
+- **[`sales-agent/`](sales-agent/)** — the runnable MVP. See
+  [`sales-agent/README.md`](sales-agent/README.md) for setup and usage.
+
+## Status (MVP)
+
+- End-to-end loop runs: harvest → normalize/dedup → relevance filter → synthesize →
+  score → deliver → feedback → recalibrate.
+- **Capability Library** seeded with 40 real Broadcom + VMware capabilities.
+- **News connector**: live Exa.ai with hard request ceilings (free-plan safe).
+- **LLM reasoning**: provider-agnostic (Gemini or Anthropic), with an offline mock
+  fallback so the pipeline runs without a key.
+- **Pilot accounts**: 7 real companies wired in (~200 to follow).
+
+Secrets live in `sales-agent/.env` (gitignored). See `sales-agent/.env.example`.
+
+## Quick start
+
+```bash
+cd sales-agent
+cp .env.example .env      # add your keys (Exa, Gemini/Anthropic)
+python3 run.py loop       # run the loop
+python3 run.py digest     # per-rep daily digest
+```