| name | xc881-solution-research |
| description | Primary owner for web-backed technical research: feasibility, option decisions, standards/advisories, and stale external facts. Use when external evidence is the outcome or a bounded delegate is blocked; ordinary explanations and incidental terms stay with the current owner. |
| when_to_use | Use for external technical evidence or decisions. Single-fact checks skip option comparison; delegated research returns to its owner. |
| display_name | xc881技术方案联网调研 |
| version | 2.3.0 |
| category | solution-research |
| tags | ["intent-routing","web-research","solution-research","feasibility","papers","tech-stack","xc881"] |
| aliases | ["xc881-solution-research","xc881-tech-research","xc881技术调研"] |
xc881 Solution Research
Intent-routed external-evidence owner. Direct calls select it; implicit use
requires the primary outcome in the description. Incidental terms stay with the
base/current owner. Run only the needed branch. No code.
Delegated use: an active $xc881-source-article-style run may use this skill automatically for one bounded unexplained term/concept that affects article understanding. An active $xc881-requirement-analysis run may use this skill automatically for bounded technical uncertainty that affects requirement judgment, and the result returns to that same owner automatically, including after context compaction.
Goal:
idea → spec → RQ → evidence → options → pick → handoff
Reference files live under ./references/.
Reference Index:
./references/english-spec-and-research-questions.md: rough idea/RQ../references/source-priority-policy.md: source trust/conflict../references/paper-first-policy.md: principles../references/tech-stack-feasibility-policy.md: option compare../references/solution-output-contract.md: output.
When opening reference files, always use the exact relative path shown above.
Do not assume reference files are located beside SKILL.md.
Steps:
- Confirm technical-research intent from direct invocation, wording, or delegated context.
- Spec:
Goal / Inputs / Constraints / Unknowns / Output.
- Make only the explicit/inferred
RQ-* needed for the decision.
- Infer stack candidates.
- Search the smallest useful set of primary sources.
- If delegated from a req-process Artifact, write bounded evidence under its
evidence/ directory.
- Fact check: report evidence, impact, risk, and handoff; do not invent options.
- Decision: compare 2-4 real options and pick only when evidence is enough.
Output:
xc881 Solution:
Spec:
RQ:
Evidence:
Options:
Pick:
Risk:
Handoff:
Options and Pick are decision-only; omit them for a single-fact check.
Rules: route only on external technical evidence/decision intent; no code; papers
first for principles; cite only used sources; fact ≠ inference ≠ recommendation;
do not default into Requirement unless requested or delegated. Delegated research
returns to the same owner automatically.
