yaml.test|title=YAML Parser parseMarkdown frontmatter with body|occurrence=1

Frontier kind: Test frontier

unlabeled · c_93ccaaa4c847

25 tests · 4039 LOC · 19 files · introduces 1 test · 0 LOC · 0 files

Introduces — evidence that enters the hierarchy at this concept

Code: 0 ranges0 lines · 0 files
Tests: 1 test

Contains — complete concept membership

All code (extent): 658 ranges4039 lines · 19 files · Browse complete extent
All tests (intent): 25 testsBrowse complete intent

Neighbourhood graph

The orange circle is the focus. Violet and green circles are every ancestor and descendant, broader and narrower, at any distance; blue squares and pink diamonds are the introduced files and exact introduced tests of every visible concept, not only the focus's. Arrows point from broader to narrower concepts and bridge only concepts omitted from this view. Undirected links show source or test introduction. Concept and file size follows LOC; exact test nodes use test-count units.

Focus concept
Ancestors (broader)
Descendants (narrower)
Introduced files
Introduced tests

Introduced files, introduced tests, and structurally relevant concept specialization

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Native relationship evidence

Every exact file and test below is linked only from the concept that introduces it.

yaml.test|title=YAML Parser parseMarkdown frontmatter with body|occurrence=1 — Focused concept Introduced tests:
- mocha:v1|namespace=vscode@05c208e9e28d8c1c723fa08f85e2b7a96092e8e5|file=vs/base/test/common/yaml.test|title=YAML Parser parseMarkdown frontmatter with body|occurrence=1
claudeAgentSession.ts ×1 — Ancestor (broader) Introduced files:
- src/vs/platform/agentHost/node/claude/claudeAgentSession.ts
Introduced tests:
- mocha:v1|namespace=vscode@05c208e9e28d8c1c723fa08f85e2b7a96092e8e5|file=vs/platform/agentHost/test/node/claudeAgent.test|title=ClaudeAgent materializing in a worktree reanchors customization discovery|occurrence=1
copilotAgent.ts ×4 — Ancestor (broader) Introduced files:
- src/vs/platform/agentHost/node/copilot/copilotAgent.ts
Introduced tests:
- mocha:v1|namespace=vscode@05c208e9e28d8c1c723fa08f85e2b7a96092e8e5|file=vs/platform/agentHost/test/node/copilotAgent.test|title=CopilotAgent custom agent worktree translation materialization rewrites a repo agent to its worktree copy and persists it (no resolution stubbing)|occurrence=1
copilotAgent.ts ×4 — Ancestor (broader) Introduced files:
- src/vs/platform/agentHost/node/copilot/copilotAgent.ts
Introduced tests:
- mocha:v1|namespace=vscode@05c208e9e28d8c1c723fa08f85e2b7a96092e8e5|file=vs/platform/agentHost/test/node/copilotAgent.test|title=CopilotAgent customization anchoring worktree skill/instruction directories sent to the SDK resolve inside the worktree|occurrence=1
copilotSessionLauncher.ts ×3 — Ancestor (broader) Introduced files:
- src/vs/platform/agentHost/node/copilot/copilotSessionLauncher.ts
Introduced tests:
- mocha:v1|namespace=vscode@05c208e9e28d8c1c723fa08f85e2b7a96092e8e5|file=vs/platform/agentHost/test/node/copilotAgent.test|title=CopilotAgent _resumeSession fallback retries resume without a custom agent when the SDK reports the stored agent is missing|occurrence=1
copilotAgent.ts ×1 — Ancestor (broader) Introduced files:
- src/vs/platform/agentHost/node/copilot/copilotAgent.ts
claudeAgent.test|title=ClaudeAgent materialize resolves the SDK agent name from the file frontmatter, not the filename|occurrence=1 — Ancestor (broader) Introduced tests:
- mocha:v1|namespace=vscode@05c208e9e28d8c1c723fa08f85e2b7a96092e8e5|file=vs/platform/agentHost/test/node/claudeAgent.test|title=ClaudeAgent materialize resolves the SDK agent name from the file frontmatter, not the filename|occurrence=1
copilotAgent.test|title=CopilotAgent createSession activeClient eager-claim getSessionCustomizations publishes discovered files as Directory customizations|occurrence=1 — Ancestor (broader) Introduced tests:
- mocha:v1|namespace=vscode@05c208e9e28d8c1c723fa08f85e2b7a96092e8e5|file=vs/platform/agentHost/test/node/copilotAgent.test|title=CopilotAgent createSession activeClient eager-claim getSessionCustomizations publishes discovered files as Directory customizations|occurrence=1
copilotAgent.ts ×4 — Ancestor (broader) Introduced files:
- src/vs/platform/agentHost/node/copilot/copilotAgent.ts
- src/vs/platform/agentHost/node/copilot/copilotPluginConverters.ts
Introduced tests:
- mocha:v1|namespace=vscode@05c208e9e28d8c1c723fa08f85e2b7a96092e8e5|file=vs/platform/agentHost/test/node/copilotAgent.test|title=CopilotAgent createSession activeClient eager-claim setClientCustomizations publishes parsed agents in SessionCustomizationUpdated|occurrence=1
sessionCustomizationDiscovery.test|title=SessionCustomizationDiscovery maps discovered files to parsed plugin preserving source URIs|occurrence=1 — Ancestor (broader) Introduced tests:
- mocha:v1|namespace=vscode@05c208e9e28d8c1c723fa08f85e2b7a96092e8e5|file=vs/platform/agentHost/test/node/sessionCustomizationDiscovery.test|title=SessionCustomizationDiscovery maps discovered files to parsed plugin preserving source URIs|occurrence=1
sessionCustomizationDiscovery.test|title=SessionCustomizationDiscovery does not include parsed agent-instruction rules in mapToParsedPlugin output|occurrence=1 — Ancestor (broader) Introduced tests:
- mocha:v1|namespace=vscode@05c208e9e28d8c1c723fa08f85e2b7a96092e8e5|file=vs/platform/agentHost/test/node/sessionCustomizationDiscovery.test|title=SessionCustomizationDiscovery does not include parsed agent-instruction rules in mapToParsedPlugin output|occurrence=1
copilotAgent.ts ×1 — Ancestor (broader) Introduced files:
- src/vs/platform/agentHost/node/copilot/copilotAgent.ts
copilotAgent.ts ×1 — Ancestor (broader) Introduced files:
- src/vs/platform/agentHost/node/copilot/copilotAgent.ts
copilotAgent.ts ×2 — Ancestor (broader) Introduced files:
- src/vs/platform/agentHost/node/copilot/copilotAgent.ts
copilotAgent.ts ×1 — Ancestor (broader) Introduced files:
- src/vs/platform/agentHost/node/copilot/copilotAgent.ts
agentPluginFormatDetection.test|title=AgentPlugin format detection Agent Plugin root takes priority and exposes only portable core components|occurrence=1 — Ancestor (broader) Introduced tests:
- mocha:v1|namespace=vscode@05c208e9e28d8c1c723fa08f85e2b7a96092e8e5|file=vs/workbench/contrib/chat/test/common/plugins/agentPluginFormatDetection.test|title=AgentPlugin format detection Agent Plugin root takes priority and exposes only portable core components|occurrence=1
commands → slash completion (end-to-end) a skill wins over a same-named command (no duplicate completion)|occurrence=1 — Ancestor (broader) Introduced tests:
- mocha:v1|namespace=vscode@05c208e9e28d8c1c723fa08f85e2b7a96092e8e5|file=vs/platform/agentHost/test/node/customizations/claudeCommandSlashCompletion.test|title=Claude .claude/commands → slash completion (end-to-end) a skill wins over a same-named command (no duplicate completion)|occurrence=1
MCP) with real URIs|occurrence=1 — Ancestor (broader) Introduced tests:
- mocha:v1|namespace=vscode@05c208e9e28d8c1c723fa08f85e2b7a96092e8e5|file=vs/platform/agentHost/test/node/customizations/scan/claudeNativePluginScan.test|title=claudeNativePluginScan surfaces bundled components (skills / MCP) with real URIs|occurrence=1
pluginParsers.test|title=pluginParsers makeMcpServerCustomization Agent Plugin recognizes the Agent Plugin schema and gives it precedence over legacy metadata|occurrence=1 — Ancestor (broader) Introduced tests:
- mocha:v1|namespace=vscode@05c208e9e28d8c1c723fa08f85e2b7a96092e8e5|file=vs/platform/agentPlugins/test/common/pluginParsers.test|title=pluginParsers makeMcpServerCustomization Agent Plugin recognizes the Agent Plugin schema and gives it precedence over legacy metadata|occurrence=1
pluginParsers.test|title=pluginParsers makeMcpServerCustomization Agent Plugin reads usable immediate-child skills permissively|occurrence=1 — Ancestor (broader) Introduced tests:
- mocha:v1|namespace=vscode@05c208e9e28d8c1c723fa08f85e2b7a96092e8e5|file=vs/platform/agentPlugins/test/common/pluginParsers.test|title=pluginParsers makeMcpServerCustomization Agent Plugin reads usable immediate-child skills permissively|occurrence=1
claudeAgentSkillScan.test|title=claudeAgentSkillScan Agent Plugin directories are excluded across compatible manifest shapes|occurrence=1 — Ancestor (broader) Introduced tests:
- mocha:v1|namespace=vscode@05c208e9e28d8c1c723fa08f85e2b7a96092e8e5|file=vs/platform/agentHost/test/node/customizations/scan/claudeAgentSkillScan.test|title=claudeAgentSkillScan Agent Plugin directories are excluded across compatible manifest shapes|occurrence=1
claudeAgentSkillScan.test|title=claudeAgentSkillScan scans agents, skills, and commands (commands folded into skills) with real URIs|occurrence=1 — Ancestor (broader) Introduced tests:
- mocha:v1|namespace=vscode@05c208e9e28d8c1c723fa08f85e2b7a96092e8e5|file=vs/platform/agentHost/test/node/customizations/scan/claudeAgentSkillScan.test|title=claudeAgentSkillScan scans agents, skills, and commands (commands folded into skills) with real URIs|occurrence=1
claudeAgentSkillScan.test|title=claudeAgentSkillScan a skill wins over a same-named command (spec §3 priority)|occurrence=1 — Ancestor (broader) Introduced tests:
- mocha:v1|namespace=vscode@05c208e9e28d8c1c723fa08f85e2b7a96092e8e5|file=vs/platform/agentHost/test/node/customizations/scan/claudeAgentSkillScan.test|title=claudeAgentSkillScan a skill wins over a same-named command (spec §3 priority)|occurrence=1
<name>` dir that is a native plugin is not surfaced as a standalone skill (PB-8)|occurrence=1 — Ancestor (broader) Introduced tests:
- mocha:v1|namespace=vscode@05c208e9e28d8c1c723fa08f85e2b7a96092e8e5|file=vs/platform/agentHost/test/node/customizations/scan/claudeAgentSkillScan.test|title=claudeAgentSkillScan a `.claude/skills/<name>` dir that is a native plugin is not surfaced as a standalone skill (PB-8)|occurrence=1
claudeAgentSkillScan.test|title=claudeAgentSkillScan project scope shadows user scope on name clash|occurrence=1 — Ancestor (broader) Introduced tests:
- mocha:v1|namespace=vscode@05c208e9e28d8c1c723fa08f85e2b7a96092e8e5|file=vs/platform/agentHost/test/node/customizations/scan/claudeAgentSkillScan.test|title=claudeAgentSkillScan project scope shadows user scope on name clash|occurrence=1
claudeAgentSkillScan.ts ×1 — Ancestor (broader) Introduced files:
- src/vs/platform/agentHost/node/claude/customizations/scan/claudeAgentSkillScan.ts
copilotPluginConverters.test|title=copilotPluginConverters toSdkCustomAgents parses skills and infer from frontmatter|occurrence=1 — Ancestor (broader) Introduced tests:
- mocha:v1|namespace=vscode@05c208e9e28d8c1c723fa08f85e2b7a96092e8e5|file=vs/platform/agentHost/test/node/copilotPluginConverters.test|title=copilotPluginConverters toSdkCustomAgents parses skills and infer from frontmatter|occurrence=1
copilotPluginConverters.test|title=copilotPluginConverters toSdkCustomAgents parses YAML frontmatter for name, description, tools, and body|occurrence=1 — Ancestor (broader) Introduced tests:
- mocha:v1|namespace=vscode@05c208e9e28d8c1c723fa08f85e2b7a96092e8e5|file=vs/platform/agentHost/test/node/copilotPluginConverters.test|title=copilotPluginConverters toSdkCustomAgents parses YAML frontmatter for name, description, tools, and body|occurrence=1
claudeSessionCustomizationDiscovery.test|title=claudeSessionCustomizationDiscovery resolveClaudeAgentName file URI resolves the frontmatter name (not the filename)|occurrence=1 — Ancestor (broader) Introduced tests:
- mocha:v1|namespace=vscode@05c208e9e28d8c1c723fa08f85e2b7a96092e8e5|file=vs/platform/agentHost/test/node/customizations/claudeSessionCustomizationDiscovery.test|title=claudeSessionCustomizationDiscovery resolveClaudeAgentName file URI resolves the frontmatter name (not the filename)|occurrence=1
copilotPluginConverters.ts ×1 — Ancestor (broader) Introduced files:
- src/vs/platform/agentHost/node/copilot/copilotPluginConverters.ts
Introduced tests:
- mocha:v1|namespace=vscode@05c208e9e28d8c1c723fa08f85e2b7a96092e8e5|file=vs/platform/agentHost/test/node/copilotPluginConverters.test|title=copilotPluginConverters toSdkCustomAgents infer defaults to false when disable-model-invocation is set|occurrence=1
yaml.ts ×1 — Ancestor (broader) Introduced files:
- src/vs/base/common/yaml.ts
yaml.test|title=YAML Parser parseMarkdown getStringValue returns the scalar for a known key|occurrence=1 — Ancestor (broader) Introduced tests:
- mocha:v1|namespace=vscode@05c208e9e28d8c1c723fa08f85e2b7a96092e8e5|file=vs/base/test/common/yaml.test|title=YAML Parser parseMarkdown getStringValue returns the scalar for a known key|occurrence=1
yaml.test|title=YAML Parser parseMarkdown frontmatter only, no body|occurrence=1 — Descendant (narrower) Introduced tests:
- mocha:v1|namespace=vscode@05c208e9e28d8c1c723fa08f85e2b7a96092e8e5|file=vs/base/test/common/yaml.test|title=YAML Parser parseMarkdown frontmatter only, no body|occurrence=1
yaml.ts ×1 — Descendant (narrower) Introduced files:
- src/vs/base/common/yaml.ts
yaml.ts ×1 — Descendant (narrower) Introduced files:
- src/vs/base/common/yaml.ts
yaml.ts ×2 — Descendant (narrower) Introduced files:
- src/vs/base/common/yaml.ts
yaml.ts ×1 — Descendant (narrower) Introduced files:
- src/vs/base/common/yaml.ts
yaml.ts ×2 — Descendant (narrower) Introduced files:
- src/vs/base/common/yaml.ts
yaml.ts ×1 — Descendant (narrower) Introduced files:
- src/vs/base/common/yaml.ts
yaml.ts ×1 — Descendant (narrower) Introduced files:
- src/vs/base/common/yaml.ts
yaml.ts ×1 — Descendant (narrower) Introduced files:
- src/vs/base/common/yaml.ts
yaml.ts ×11 — Descendant (narrower) Introduced files:
- src/vs/base/common/yaml.ts
yaml.ts ×1 — Descendant (narrower) Introduced files:
- src/vs/base/common/yaml.ts
yaml.ts ×1 — Descendant (narrower) Introduced files:
- src/vs/base/common/yaml.ts
yaml.ts ×1 — Descendant (narrower) Introduced files:
- src/vs/base/common/yaml.ts
yaml.ts ×1 — Descendant (narrower) Introduced files:
- src/vs/base/common/yaml.ts
yaml.ts ×3 — Descendant (narrower) Introduced files:
- src/vs/base/common/yaml.ts
yaml.ts ×1 — Descendant (narrower) Introduced files:
- src/vs/base/common/yaml.ts
yaml.ts ×4 — Descendant (narrower) Introduced files:
- src/vs/base/common/yaml.ts
yaml.ts ×1 — Descendant (narrower) Introduced files:
- src/vs/base/common/yaml.ts
yaml.ts ×2 — Descendant (narrower) Introduced files:
- src/vs/base/common/yaml.ts
yaml.ts ×2 — Descendant (narrower) Introduced files:
- src/vs/base/common/yaml.ts
yaml.ts ×4 — Descendant (narrower) Introduced files:
- src/vs/base/common/yaml.ts
yaml.ts ×1 — Descendant (narrower) Introduced files:
- src/vs/base/common/yaml.ts
yaml.ts ×3 — Descendant (narrower) Introduced files:
- src/vs/base/common/yaml.ts
yaml.ts ×1 — Descendant (narrower) Introduced files:
- src/vs/base/common/yaml.ts
yaml.ts ×1 — Descendant (narrower) Introduced files:
- src/vs/base/common/yaml.ts
yaml.ts ×1 — Descendant (narrower) Introduced files:
- src/vs/base/common/yaml.ts
yaml.ts ×2 — Descendant (narrower) Introduced files:
- src/vs/base/common/yaml.ts
yaml.ts ×2 — Descendant (narrower) Introduced files:
- src/vs/base/common/yaml.ts
yaml.ts ×5 — Descendant (narrower) Introduced files:
- src/vs/base/common/yaml.ts
yaml.ts ×5 — Descendant (narrower) Introduced files:
- src/vs/base/common/yaml.ts
yaml.ts ×2 — Descendant (narrower) Introduced files:
- src/vs/base/common/yaml.ts
yaml.ts ×4 — Descendant (narrower) Introduced files:
- src/vs/base/common/yaml.ts
yaml.ts ×10 — Descendant (narrower) Introduced files:
- src/vs/base/common/yaml.ts
yaml.ts ×2 — Descendant (narrower) Introduced files:
- src/vs/base/common/yaml.ts
yaml.ts ×1 — Descendant (narrower) Introduced files:
- src/vs/base/common/yaml.ts
yaml.ts ×1 — Descendant (narrower) Introduced files:
- src/vs/base/common/yaml.ts
yaml.ts ×1 — Descendant (narrower) Introduced files:
- src/vs/base/common/yaml.ts
yaml.ts ×3 — Descendant (narrower) Introduced files:
- src/vs/base/common/yaml.ts
yaml.ts ×2 — Descendant (narrower) Introduced files:
- src/vs/base/common/yaml.ts
yaml.ts ×1 — Descendant (narrower) Introduced files:
- src/vs/base/common/yaml.ts
yaml.ts ×6 — Descendant (narrower) Introduced files:
- src/vs/base/common/yaml.ts
yaml.ts ×1 — Descendant (narrower) Introduced files:
- src/vs/base/common/yaml.ts
yaml.ts ×1 — Descendant (narrower) Introduced files:
- src/vs/base/common/yaml.ts
yaml.ts ×4 — Descendant (narrower) Introduced files:
- src/vs/base/common/yaml.ts
yaml.ts ×8 — Descendant (narrower) Introduced files:
- src/vs/base/common/yaml.ts
yaml.ts ×7 — Descendant (narrower) Introduced files:
- src/vs/base/common/yaml.ts
yaml.ts ×3 — Descendant (narrower) Introduced files:
- src/vs/base/common/yaml.ts
yaml.ts ×3 — Descendant (narrower) Introduced files:
- src/vs/base/common/yaml.ts
yaml.ts ×54 — Descendant (narrower) Introduced files:
- src/vs/base/common/yaml.ts
uri.test|title=URI URI#file, win-speciale|occurrence=1, charCode.test|title=CharCode has good values|occurrence=1, +2 — Descendant (narrower) Introduced tests:
- mocha:v1|namespace=vscode@05c208e9e28d8c1c723fa08f85e2b7a96092e8e5|file=vs/base/test/common/charCode.test|title=CharCode has good values|occurrence=1
- mocha:v1|namespace=vscode@05c208e9e28d8c1c723fa08f85e2b7a96092e8e5|file=vs/base/test/common/path.test|title=Paths (Node Implementation) path|occurrence=1
- mocha:v1|namespace=vscode@05c208e9e28d8c1c723fa08f85e2b7a96092e8e5|file=vs/base/test/common/uri.test|title=URI File paths containing apostrophes break URI parsing and cannot be opened #276075|occurrence=1
- mocha:v1|namespace=vscode@05c208e9e28d8c1c723fa08f85e2b7a96092e8e5|file=vs/base/test/common/uri.test|title=URI URI#file, win-speciale|occurrence=1
utils.ts ×3 — Descendant (narrower) Introduced files:
- src/vs/base/test/common/utils.ts
lifecycle.ts ×2 — Descendant (narrower) Introduced files:
- src/vs/base/common/lifecycle.ts
lifecycle.ts ×1 — Descendant (narrower) Introduced files:
- src/vs/base/common/lifecycle.ts
lifecycle.ts ×4 — Descendant (narrower) Introduced files:
- src/vs/base/common/lifecycle.ts
lifecycle.ts ×6 — Descendant (narrower) Introduced files:
- src/vs/base/common/lifecycle.ts
lifecycle.ts ×1 — Descendant (narrower) Introduced files:
- src/vs/base/common/lifecycle.ts
lifecycle.ts ×1 — Descendant (narrower) Introduced files:
- src/vs/base/common/lifecycle.ts
lifecycle.ts ×1 — Descendant (narrower) Introduced files:
- src/vs/base/common/lifecycle.ts
map.ts ×97 — Descendant (narrower) Introduced files:
- src/vs/base/common/arrays.ts
- src/vs/base/common/arraysFind.ts
- src/vs/base/common/assert.ts
- src/vs/base/common/charCode.ts
- src/vs/base/common/collections.ts
- src/vs/base/common/errors.ts
- src/vs/base/common/functional.ts
- src/vs/base/common/iterator.ts
- src/vs/base/common/lifecycle.ts
- src/vs/base/common/map.ts
- src/vs/base/common/marshallingIds.ts
- src/vs/base/common/path.ts
- src/vs/base/common/platform.ts
- src/vs/base/common/process.ts
- src/vs/base/common/types.ts
- src/vs/base/common/uri.ts
- src/vs/base/test/common/utils.ts
- src/vs/nls.ts

Introduced tests

Every collected test enters the hierarchy at exactly one concept.

1 test introduced at this concept.

yaml.test|title=YAML Parser parseMarkdown frontmatter with body|occurrence=1

Introduced code

Every collected source range enters the hierarchy at exactly one concept.

No code is introduced at this concept. Its 658 extent ranges are introduced by other concepts.

See where each range enters

yaml.test|title=YAML Parser parseMarkdown frontmatter with body|occurrence=1

Introduces — evidence that enters the hierarchy at this concept

Contains — complete concept membership

Neighbourhood graph

Introduced tests

Introduced code

Direct hierarchy

Parents

Children