mirror of
https://github.com/dotnet/skills.git
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YuliiaKovalova
59d4485e14
* Improve dotnet-template-engine eval quality and plugin activation - Replace useless 'Create project with specific framework' test (vanilla=10/10 in all 30 runs, zero skill delta) with harder scenarios that vanilla cannot trivially solve - Expand eval suite from 5 to 10 scenarios to reduce overfitting signal and improve coverage of untested capabilities (dry-run, search, install, template creation from existing project, ambiguous intent resolution) - Add file_not_exists assertion to dry-run scenario to verify projects are not actually created during preview - Add output_matches assertions with specific patterns (e.g. 'individual', 'blazor') instead of relying solely on output_contains - Increase all timeouts from 120s to 180s to reduce MCP cold-start timeouts - Enrich plugin.json description with activation keywords (console app, class library, web API, Blazor, MAUI, framework versions) to fix Plugin mode activation failures (19/21 not-activated events were from one scenario) Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> * Add template-validation skill with eval scenarios New skill encoding template.json validation rules: required fields, identity format, shortName conflicts with CLI commands, symbol type/datatype validation, choice parameter default checking, computed/generated symbol completeness, parameter prefix collisions, source condition syntax, post-action requirements, constraint configuration, and tag recommendations. Two eval scenarios: - Validate a template with 8+ deliberate errors (missing identity, CLI- conflicting shortName, invalid defaults, incomplete symbols, missing actionId) - Validate a correct template and confirm it's ready to publish Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> * Address PR review comments - Add ./test-output to dry-run prompt so file_not_exists assertion checks the correct location - Add missing expect_tools: skill to template-authoring validate scenario - Add 'using Xunit;' to seeded test file so the setup project is compilable Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> * Tighten assertions and replace low-delta scenario - Replace low-delta 'worker service search' (vanilla solves trivially) with 'create multi-project solution' (two projects + project reference — vanilla struggles with multi-step orchestration) - Fix gRPC search assertion: replace trivial output_contains 'template' with specific pattern matching gRPC service/package names - Fix validation restore assertion: require 'shortName' context near 'restore' to prevent false pass from post-action description - Fix correct-template assertion: replace fragile output_not_contains with positive assertion that agent mentioned specific fields it checked - Fix create-from-existing assertion: replace pass-anything pattern with assertion requiring template.json / sourceName / .template.config mention Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> * Address PR review comments (round 2) - Change datatype 'integer' to 'int' in eval fixture and SKILL.md to align with actual template engine schema - Tighten correct-template assertion: require unambiguous success signal (e.g. 'no errors', 'template is valid') instead of permissive pattern that matches 'not ready' or 'pass' in other contexts - Replace output_not_contains 'missing required' (fails on 'no missing required fields') with positive assertion checking field names - Remove int/integer dual listing from valid datatypes in SKILL.md Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> * Fix eval failures from CI run 4 scenarios failed; fixes: - Web API + AOT: increase timeout 180s -> 300s (auth scaffolding + NuGet restore needs more time) - Dry-run preview: rephrase prompt to explicitly mention 'template' for better skill activation matching - Multi-project solution: replace with simpler 'create xUnit test project with net8.0' — the multi-project scenario gave vanilla a HIGHER score (4.7) than skilled (4.3) because the skill added overhead without helping - Create-from-existing: increase timeout 180s -> 300s (template generation burned 256K tokens and timed out) Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> * Fix dishonest eval adjustments - Revert dry-run prompt to natural language — don't coach activation by injecting 'template' keyword. If skill doesn't activate, that's a real signal about activation quality. - Replace recycled 'xUnit + net8.0' test (same ceiling problem as the classlib + net9.0 test we removed) with 'Blazor + interactive rendering' which tests parameter knowledge vanilla is less likely to have (render mode selection, blazor vs blazorserver vs blazorwasm template choice). - Keep timeout increases (300s for web API + auth, 300s for create-from- existing) as these address real infrastructure constraints. Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> * Move dry-run scenario from template-instantiation to template-discovery The dry-run scenario failed with 'NOT ACTIVATED' because the platform couldn't match a preview/dry-run prompt to the template-instantiation skill. This is correct behavior — previewing what files a template produces is a discovery operation, not instantiation. The template-discovery SKILL.md explicitly covers dry-run in Step 4: 'Use dotnet new <template> --dry-run to show what files a template would create without writing anything to disk.' This is an objective reclassification, not prompt tuning. Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> * Fix skill content causing eval failures template-instantiation: Add parameter reference table with common parameter combinations (auth values, interactivity modes, AOT flag) for webapi, blazor, grpc, worker templates. The web API + AOT scenario scored 2.0 for both vanilla and skilled because the skill mentioned --auth and --aot but never explained what values they accept. Now the agent gets actionable knowledge. template-authoring: Trim verbose content to reduce token overhead. The create-from-existing scenario burned 256K tokens (vs 185K vanilla) and timed out because the agent read packaging/distribution steps it didn't need. Condensed Step 1 example, removed Step 5 (packaging), compressed Step 4 (testing). Reduces skill size by ~30%. Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> * Address PR review comments (round 3) - Web API+AOT: replace output_matches for AOT with file_contains checking for PublishAot in the generated .csproj — proves the parameter was actually passed, not just mentioned in text - Validation multi-error: add assertions for bool default (enableLogging/ yes), int default (maxRetries/abc), computed missing value, generated missing generator — now enforces 7 of 8 rubric items via assertions Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> * Address PR review comments (round 4) - Fix YAML double-quote escaping for regex word boundaries - Fix worker template example to include --aot flag - Fix webapi example to show --auth Individual --aot together - Fix grammar: Available Symbol Generators Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> * Remove web API+AOT and Blazor eval scenarios Web API+AOT consistently degraded quality (run 1: 2.0->2.0, run 2: 3.0->2.7). The skill adds reading overhead on execution tasks without improving the result. Blazor hit ceiling (5.0->5.0) — vanilla already creates Blazor apps perfectly, so the scenario contributes zero signal. template-instantiation now has 1 honest scenario (console app, +1.0 delta). The skill's value is modest for execution tasks; the PR's strength is in discovery (+2.3 to +3.7), validation (+1.7 to +2.0), and authoring (+2.0) where knowledge matters. Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> * Address PR review comments (round 5) - Tighten bool/int validation assertions to require explicit error wording (invalid, not valid, must be) alongside field/value — prevents passing when agent just echoes the JSON without diagnosing the issue - Add actionId assertion to enforce detection of missing postAction actionId (was in rubric but not in assertions) - Use single-quoted YAML for patterns with backslash sequences Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> --------- Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
122 lines
4.9 KiB
YAML
122 lines
4.9 KiB
YAML
scenarios:
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- name: "Validate template with multiple errors"
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prompt: "Check this template.json for any issues. It's at .template.config/template.json"
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setup:
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files:
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- path: ".template.config/template.json"
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content: |
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{
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"author": "Test Author",
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"classifications": ["Library"],
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"name": "My Library Template",
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"shortName": "restore",
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"symbols": {
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"targetFramework": {
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"type": "parameter",
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"datatype": "choice",
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"defaultValue": "net7.0",
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"choices": {
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"net8.0": { "description": ".NET 8" },
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"net9.0": { "description": ".NET 9" }
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}
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},
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"enableLogging": {
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"type": "parameter",
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"datatype": "bool",
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"defaultValue": "yes"
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},
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"maxRetries": {
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"type": "parameter",
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"datatype": "int",
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"defaultValue": "abc"
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},
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"computed1": {
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"type": "computed"
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},
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"generated1": {
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"type": "generated"
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}
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},
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"postActions": [
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{
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"description": "Restore packages"
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}
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]
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}
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assertions:
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- type: "exit_success"
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- type: "output_contains"
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value: "identity"
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- type: "output_matches"
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pattern: "(?i)shortName.*(restore|conflict|reserved|CLI)"
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- type: "output_matches"
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pattern: "(?i)(net7\\.0|default.*not in|not.*valid.*choice)"
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- type: "output_matches"
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pattern: '(?i)((enableLogging|yes).*(bool|boolean).*(invalid|not\s+valid|must\s+be|expected)|(enableLogging|yes).*(invalid|not\s+valid|must\s+be|expected).*(bool|boolean))'
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- type: "output_matches"
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pattern: '(?i)((maxRetries|abc).*(int|integer).*(invalid|not\s+valid|must\s+be|expected)|(maxRetries|abc).*(invalid|not\s+valid|must\s+be|expected).*(int|integer))'
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- type: "output_matches"
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pattern: "(?i)computed.*(missing|no).*value"
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- type: "output_matches"
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pattern: "(?i)generated.*(missing|no).*generator"
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- type: "output_matches"
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pattern: "(?i)(actionId|post.?action).*(missing|required|no)"
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rubric:
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- "The agent identified the missing 'identity' field (required)"
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- "The agent flagged 'restore' as a shortName that conflicts with a dotnet CLI command"
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- "The agent found that defaultValue 'net7.0' is not in the choices (net8.0, net9.0)"
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- "The agent reported that 'yes' is not a valid boolean defaultValue for enableLogging"
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- "The agent reported that 'abc' is not a valid integer defaultValue for maxRetries"
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- "The agent found the computed symbol missing its 'value' expression"
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- "The agent found the generated symbol missing its 'generator' field"
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- "The agent found the post-action missing its 'actionId'"
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expect_tools:
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- skill
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timeout: 180
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- name: "Validate correct template and suggest improvements"
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prompt: "Review the template at .template.config/template.json and tell me if it's ready to publish to NuGet."
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setup:
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files:
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- path: ".template.config/template.json"
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content: |
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{
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"identity": "MyCompany.WebApi.CSharp",
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"name": "My Web API Template",
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"shortName": "mywebapi",
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"sourceName": "MyWebApi",
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"author": "My Company",
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"classifications": ["Web", "API"],
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"tags": {
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"language": "C#",
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"type": "project"
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},
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"symbols": {
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"Framework": {
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"type": "parameter",
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"datatype": "choice",
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"defaultValue": "net9.0",
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"description": "Target framework",
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"choices": {
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"net8.0": { "description": ".NET 8" },
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"net9.0": { "description": ".NET 9" }
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}
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}
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}
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}
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assertions:
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- type: "exit_success"
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- type: "output_matches"
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pattern: '(?i)(no errors?\b|0 errors?\b|template (is|looks) (valid|good)|ready to publish|no issues? (found|identified)?)'
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- type: "output_matches"
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pattern: '(?i)\b(identity|shortName|name)\b'
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rubric:
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- "The agent confirmed the template has no errors"
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- "The agent verified all required fields (identity, name, shortName) are present"
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- "The agent checked that shortName doesn't conflict with CLI commands"
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- "The agent noted the template is well-formed and ready to publish"
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- "The agent may suggest optional improvements (defaultName, description) without flagging errors"
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expect_tools:
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- skill
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timeout: 180
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