feat: add pricing sync script and update model prices from OpenRouter (#27)

* fix: pin npm package versions in MCP integration templates

Prevent supply chain attacks by pinning exact versions instead of
using unpinned `npx -y @package` which pulls latest on every run.

23 of 25 integrations pinned. sqlite-mcp and aws skipped (packages
not found on npm registry).

* fix: use stable azure/mcp version instead of beta

* feat: add pricing sync script and update model prices from OpenRouter API

- scripts/sync-pricing.py fetches real-time pricing from OpenRouter
- Updated 64 price fields across 13 provider files
- Run periodically or in CI to keep prices current

providers/qwen.toml

@@ -21,8 +21,8 @@ display_name = "Qwen Max"
 tier = "frontier"
 context_window = 32768
 max_output_tokens = 8192
-input_cost_per_m = 4.00
-output_cost_per_m = 12.00
+input_cost_per_m = 1.04
+output_cost_per_m = 4.16
 supports_tools = true
 supports_vision = false
 supports_streaming = true
@@ -34,8 +34,8 @@ display_name = "Qwen Plus"
 tier = "smart"
 context_window = 131072
 max_output_tokens = 8192
-input_cost_per_m = 0.80
-output_cost_per_m = 2.00
+input_cost_per_m = 0.26
+output_cost_per_m = 0.78
 supports_tools = true
 supports_vision = false
 supports_streaming = true
@@ -47,8 +47,8 @@ display_name = "Qwen Turbo"
 tier = "fast"
 context_window = 131072
 max_output_tokens = 8192
-input_cost_per_m = 0.30
-output_cost_per_m = 0.60
+input_cost_per_m = 0.0325
+output_cost_per_m = 0.13
 supports_tools = true
 supports_vision = false
 supports_streaming = true
@@ -60,8 +60,8 @@ display_name = "Qwen VL Plus"
 tier = "smart"
 context_window = 32768
 max_output_tokens = 8192
-input_cost_per_m = 1.50
-output_cost_per_m = 4.50
+input_cost_per_m = 0.1365
+output_cost_per_m = 0.40950000000000003
 supports_tools = false
 supports_vision = true
 supports_streaming = true
@@ -99,8 +99,8 @@ display_name = "Qwen3 235B"
 tier = "frontier"
 context_window = 131072
 max_output_tokens = 8192
-input_cost_per_m = 4.00
-output_cost_per_m = 12.00
+input_cost_per_m = 0.14950000000000002
+output_cost_per_m = 1.495
 supports_tools = true
 supports_vision = false
 supports_streaming = true
@@ -112,8 +112,8 @@ display_name = "Qwen3 30B"
 tier = "fast"
 context_window = 131072
 max_output_tokens = 8192
-input_cost_per_m = 0.30
-output_cost_per_m = 0.60
+input_cost_per_m = 0.08
+output_cost_per_m = 0.39999999999999997
 supports_tools = true
 supports_vision = false
 supports_streaming = true
@@ -151,8 +151,8 @@ display_name = "Qwen VL Max"
 tier = "frontier"
 context_window = 32768
 max_output_tokens = 8192
-input_cost_per_m = 3.00
-output_cost_per_m = 9.00
+input_cost_per_m = 0.52
+output_cost_per_m = 2.08
 supports_tools = false
 supports_vision = true
 supports_streaming = true