feat: enhance Figma integration with full API property coverage

docs/blog/2026-02-01-figma-to-code-one-command.md

@@ -22,7 +22,7 @@ $ ralph-starter run --from figma \
   --project "https://figma.com/file/ABC123/Dashboard" \
   --figma-mode components \
   --figma-framework react \
-  --loops 5 --test --commit
+  --max-iterations 5 --test --commit
 
 🔄 Loop 1/5
   → Fetching from Figma API... 12 frames, 34 components found
@@ -83,14 +83,28 @@ Setup is dead simple, just a personal access token from Figma:
 ralph-starter config set figma.token figd_xxxxx
 ```
 
+:::tip Figma Plan Matters
+The free/starter plan limits you to **6 API requests per month** -- that is barely one fetch. For real development, you need a **Professional plan with a Dev seat** ($12/month), which gives you 10+ requests per minute. Responses are cached locally so repeated runs are free.
+:::
+
 The reason this works at all is [the loop](/blog/my-first-ralph-loop). The agent does not just generate code and stop. It generates, runs tests, sees what broke, fixes it, runs again. By loop 3 or 4 you have components that actually render and pass lint. Same [Ralph Wiggum technique](/blog/ralph-wiggum-technique) I use for everything else -- just pointed at a design file instead of a GitHub issue. I did not even plan it this way. It just... worked.
 
 Want to try it with your own Figma file?
 
 ```bash
 npx ralph-starter init
 ralph-starter config set figma.token figd_your_token_here
-ralph-starter run --from figma --project "your-figma-url" --figma-mode components --figma-framework react --loops 5
+ralph-starter run --from figma --project "your-figma-url" --figma-mode components --figma-framework react --max-iterations 5
+```
+
+You can also pick your model with `--model`. Sonnet is fast and cheap for UI work, Opus is better for complex state logic:
+
+```bash
+# Fast + cheap (recommended for most Figma workflows)
+ralph-starter run --from figma --project "your-figma-url" --figma-mode components --model claude-sonnet-4-5-20250929 --max-iterations 5
+
+# Maximum quality
+ralph-starter run --from figma --project "your-figma-url" --figma-mode components --model claude-opus-4-6 --max-iterations 3
 ```
 
 ## References

docs/docs/sources/figma.md

@@ -199,6 +199,7 @@ Create a custom mapping file to control how Figma content maps to your component
 | `--figma-target` | Target directory (content mode) | Path (e.g., `src/pages`) |
 | `--figma-preview` | Preview without applying (content mode) | Flag |
 | `--figma-mapping` | Custom mapping file (content mode) | File path (e.g., `mapping.json`) |
+| `--model` | AI model for the coding agent | Model ID (e.g., `claude-sonnet-4-5-20250929`) |
 
 ## Figma URL Formats
 
@@ -247,6 +248,30 @@ ralph-starter integrations fetch figma "ABC123" --figma-mode assets
 # Run the generated curl commands to download
 ```
 
+### Choose Your Model
+
+Use `--model` to pick which AI model implements the design. Sonnet is fast and cost-effective for most UI work; Opus produces more nuanced implementations for complex layouts:
+
+```bash
+# Fast iteration with Sonnet (recommended for most Figma workflows)
+ralph-starter run --from figma \
+  --project "https://figma.com/file/ABC123/Dashboard" \
+  --figma-mode components \
+  --model claude-sonnet-4-5-20250929 \
+  --max-iterations 5
+
+# Maximum quality with Opus
+ralph-starter run --from figma \
+  --project "https://figma.com/file/ABC123/Dashboard" \
+  --figma-mode components \
+  --model claude-opus-4-6 \
+  --max-iterations 3
+```
+
+:::tip Model Selection for Figma
+**Sonnet** is the sweet spot for Figma-to-code. It handles component structure, layout, and styling accurately at ~5x lower cost and faster iteration speed. Use **Opus** when you need complex state logic or intricate responsive behavior alongside the UI.
+:::
+
 ## Test Connection
 
 Verify your authentication:
@@ -255,8 +280,72 @@ Verify your authentication:
 ralph-starter integrations test figma
 ```
 
+## Rate Limits & Caching
+
+### Figma API Rate Limits
+
+Figma enforces rate limits based on your **plan tier** and **seat type**. This matters because it determines how many API requests you can make per minute (or per month).
+
+| Seat Type | Starter | Professional | Enterprise |
+|-----------|---------|-------------|------------|
+| Collab/Viewer (low) | 6/month | 5/min | 10/min |
+| Dev/Full (high) | 10/min | 15-50/min | 20-100/min |
+
+:::warning Free & Starter Plans
+On the **Starter plan with a Collab/Viewer seat** (`limit-type=low`), you get only **6 requests per month**. Each `ralph-starter run --from figma` uses 2-4 API calls, so you can exhaust your budget in 1-2 runs. Upgrade to a **Professional plan with a Dev seat** ($12/month) for 10+ requests per minute.
+:::
+
+### Community Files
+
+When you access a **community file** (duplicated from the Figma Community), the **file owner's plan** determines your rate limits -- not your own plan. If the original author is on a free/starter plan, you'll be limited to 6 requests per month regardless of your plan.
+
+**Fix:** Duplicate the file to your own workspace. This makes you the owner and applies your plan's limits.
+
+### Response Caching
+
+ralph-starter automatically caches Figma API responses in `~/.ralph/figma-cache/` with a 1-hour TTL. This means:
+
+- **First run** fetches from the API and populates the cache
+- **Subsequent runs** (within 1 hour) use the cache with zero API calls
+- **Rate limited (429)?** Falls back to stale cache if available
+
+This is especially useful for iterative development -- fetch once, then run the coding loop as many times as you want without touching the API.
+
+To clear the cache and force a fresh fetch:
+
+```bash
+rm -rf ~/.ralph/figma-cache/
+```
+
+### Debugging API Issues
+
+Use the `RALPH_DEBUG` environment variable to see every API request, response status, and rate limit headers:
+
+```bash
+RALPH_DEBUG=1 ralph-starter run --from figma --project "your-figma-url"
+```
+
+This shows:
+- Each API endpoint being called
+- HTTP status codes and retry-after values
+- Plan tier (`x-figma-plan-tier`) and limit type (`x-figma-rate-limit-type`)
+- Cache hits and stale cache fallbacks
+
 ## Troubleshooting
 
+### "Figma API blocked for ~N day(s)"
+
+This means CloudFront (Figma's CDN) has blocked your IP after too many rate-limited requests. The `retry-after` header shows days, not minutes.
+
+**Solutions (pick one):**
+1. **Upgrade your Figma plan** to Professional with a Dev seat ($12/month) -- gives you 10+ req/min instead of 6/month
+2. **Use a VPN** to get a fresh IP, fetch once to populate the cache, then disconnect
+3. **Wait** for the block to expire (shown in the error message)
+
+### "Figma API rate limit hit"
+
+A transient rate limit (not a CDN block). ralph-starter will automatically retry once after respecting the `retry-after` header. If it fails again, wait 1-2 minutes and try again.
+
 ### "Invalid Figma token"
 
 Your token may have expired or been revoked. Create a new token in Figma settings.
@@ -278,3 +367,4 @@ Assets are detected by name patterns. Rename your icon frames to include "icon",
 - **Variables API** requires Figma Enterprise plan (falls back to styles)
 - **Image export URLs** expire after 30 days
 - **Large files** may be slow; use `--figma-nodes` to target specific frames
+- **Starter plan (Collab seat)** limited to 6 API requests/month -- use caching or upgrade to Professional

package.json

@@ -81,6 +81,9 @@
     "yaml": "^2.7.0",
     "zod": "^4.3.6"
   },
+  "optionalDependencies": {
+    "sharp": "^0.33.0"
+  },
   "devDependencies": {
     "@biomejs/biome": "^2.3.13",
     "@commitlint/cli": "^20.3.1",