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19 changes: 19 additions & 0 deletions docs/development/upgrade-guide.mdx
Original file line number Diff line number Diff line change
Expand Up @@ -72,6 +72,25 @@ tool = await mcp.get_tool(name="my_tool")
```
</CodeGroup>

### Component Listing Methods Return Lists

The `get_tools()`, `get_resources()`, `get_prompts()`, and `get_resource_templates()` methods now return lists instead of dicts:

<CodeGroup>
```python Before
tools = await server.get_tools()
if "my_tool" in tools:
tool = tools["my_tool"]
```

```python After
tools = await server.get_tools()
tool = next((t for t in tools if t.name == "my_tool"), None)
```
</CodeGroup>

The dict key was redundant since components already have `.name` or `.uri` attributes. Use list comprehensions or `next()` for lookups.

## v2.14.0

### OpenAPI Parser Promotion
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8 changes: 4 additions & 4 deletions src/fastmcp/server/providers/fastmcp_provider.py
Original file line number Diff line number Diff line change
Expand Up @@ -481,7 +481,7 @@ async def list_tools(self) -> Sequence[Tool]:
each tool as a FastMCPProviderTool that delegates execution to the
nested server's middleware.
"""
raw_tools = await self.server._list_tools_middleware()
raw_tools = await self.server.get_tools(apply_middleware=True)
return [FastMCPProviderTool.wrap(self.server, t) for t in raw_tools]

async def get_tool(self, name: str) -> Tool | None:
Expand All @@ -500,7 +500,7 @@ async def list_resources(self) -> Sequence[Resource]:
each resource as a FastMCPProviderResource that delegates reading to the
nested server's middleware.
"""
raw_resources = await self.server._list_resources_middleware()
raw_resources = await self.server.get_resources(apply_middleware=True)
return [FastMCPProviderResource.wrap(self.server, r) for r in raw_resources]

async def get_resource(self, uri: str) -> Resource | None:
Expand All @@ -518,7 +518,7 @@ async def list_resource_templates(self) -> Sequence[ResourceTemplate]:
Returns FastMCPProviderResourceTemplate instances that create
FastMCPProviderResources when materialized.
"""
raw_templates = await self.server._list_resource_templates_middleware()
raw_templates = await self.server.get_resource_templates(apply_middleware=True)
return [
FastMCPProviderResourceTemplate.wrap(self.server, t) for t in raw_templates
]
Expand All @@ -541,7 +541,7 @@ async def list_prompts(self) -> Sequence[Prompt]:
Returns FastMCPProviderPrompt instances that delegate rendering to the
wrapped server's middleware.
"""
raw_prompts = await self.server._list_prompts_middleware()
raw_prompts = await self.server.get_prompts(apply_middleware=True)
return [FastMCPProviderPrompt.wrap(self.server, p) for p in raw_prompts]

async def get_prompt(self, name: str) -> Prompt | None:
Expand Down
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