[dotnet-port-fixes] Align skill content availability blocks

[github-actions]

Summary

Ported the .NET AgentFileSkill content alignment from microsoft/agent-framework#6672. File-backed Go skills now append authoritative <available_resources> and <available_scripts> blocks to loaded skill content, including self-closing empty blocks when a skill has no resources or scripts. Script parameter schemas are now nested under <parameters_schema> inside each available script entry.

Ported .NET PRs

• .NET: Explicitly emit available_resources and available_scripts in skill content agent-framework#6672 - explicitly emit available resources and scripts in skill content. Upstream commit: e4b89373f1cdc2fe6a047fd74d48bf9ab74b951b (microsoft/agent-framework@e4b8937)

Breaking Changes

No.

Tests and Examples

• Added and updated file-backed skill content tests for resource/script availability blocks, empty availability blocks, script parameter schemas, and load_skill output.
• Ran go test ./agent/skills/....
• Ran go test ./....

Notes

Skipped broader upstream follow-ups such as resource/script description attributes from microsoft/agent-framework#6759, which are better handled separately. Programmatic Go skills use caller-supplied content rather than a shared inline content builder, so this PR focuses on the file-backed source parity with .NET AgentFileSkill.

Generated by .NET to Go Fixes and Test Porting Agent · 1.4K AIC · ⌖ 19.6 AIC · ⊞ 21.6K · ◷

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Show patch preview (248 of 248 lines)

From 538251692a361690bad7ba42d50cf48032050ba8 Mon Sep 17 00:00:00 2001
From: "github-actions[bot]" <github-actions[bot]@users.noreply.github.com>
Date: Sun, 28 Jun 2026 03:46:28 +0000
Subject: [PATCH] Align skill content availability blocks

Port the .NET AgentFileSkill behavior from microsoft/agent-framework#6672 so file-backed skill content always advertises available resources and scripts, including empty self-closing blocks when none are present.

Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
---
 agent/skills/fsskills/source.go             | 38 +++++++++++++--------
 agent/skills/fsskills/source_script_test.go | 37 ++++++++++++--------
 agent/skills/fsskills/source_test.go        | 30 ++++++++++++++++
 agent/skills/skills.go                      |  7 ++--
 agent/skills/skills_test.go                 |  4 +--
 5 files changed, 83 insertions(+), 33 deletions(-)

diff --git a/agent/skills/fsskills/source.go b/agent/skills/fsskills/source.go
index 29f013764..bd52a967e 100644
--- a/agent/skills/fsskills/source.go
+++ b/agent/skills/fsskills/source.go
@@ -241,10 +241,9 @@ func (s *Source) parseSkillDirectory(skillFS fs.FS, logPath string) *skills.Skil
 					contentErr = err
 					return
 				}
-				raw := string(data)
-				if schemasBlock := buildScriptSchemasBlock(scripts); schemasBlock != "" {
-					raw += schemasBlock
-				}
+				raw := string(data) +
+					"\n" + buildAvailableResourcesBlock(resources) +
+					"\n" + buildAvailableScriptsBlock(scripts)
 				cachedContent = raw
 			})
 			return cachedContent, contentErr
@@ -562,24 +561,35 @@ type discoveredSkillDir struct {
 	path string
 }
 
-// buildScriptSchemasBlock returns a <script_schemas> XML block listing each
-// script with its parameter schema. Scripts with no schema emit a self-closing
-// element; scripts with a schema emit the JSON inline.
-// Returns an empty string when scripts is empty.
-func buildScriptSchemasBlock(scripts []skills.Script) string {
+func buildAvailableRes
... (truncated)

[michelle-clayton-work]

dupe of #377