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Research how agentic development fits into an XP team - #32
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Coding agents fit inside XP's feedback loops rather than replacing any practice. TDD becomes the agent's specification and guardrail, a human pair or ensemble navigates while the agent drives, and CI with small batches keeps the higher throughput from turning into instability. Shared understanding is the main thing at risk. The findings are related to the XP, BDD and Lean focus areas as interpretation only; the model is unchanged. 43 sources, average reputation 0.87. The trusted-source list the research was checked against is added under .nwave/. Refs #31 Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>
Adds Part F with findings on the six open gaps. None is fully closed; each is now partially resolved. Practitioner reports on mob programming with agents, task-length evidence for sizing agent work, and an independent study of code quality after agent adoption refine the existing recommendations without overturning them. The full DORA 2025 report was not readable by the fetch tool, so effect sizes remain direction-only. 69 sources in total, 26 new, average reputation 0.86. Refs #31 Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>
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🟡 Changes recommended
Source-validation rules, reported verification totals, and PR metadata contain unresolved inconsistencies.
Review effort: Balanced
Findings: 2
Open (5)
Cover Thoughtworks Radar URLs with the trusted host domain · New Let confidence thresholds determine minimum source counts · New Update PR description with current source evidence totals · New Document admission of outside-list secondary sources · New Correct verification split and avoid double-counting S20 · New
What changed in this PR
Adds research mapping agentic development to XP practices, risks, and supporting evidence.
Changes:
- Analyzes 69 sources and documents recommendations and gaps.
- Maps findings to XP, BDD, DDD, and Lean components.
- Adds trusted-source validation rules.
| File | Description |
|---|---|
docs/research/xp/agentic-development-in-xp-comprehensive-research.md |
Adds findings, evidence, recommendations, and citations. |
.nwave/trusted-source-domains.yaml |
Defines source reputation and validation criteria. |
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… used Trust thoughtworks.com at host level so the Radar sources match their classification, drop the global three-source minimum that made the lower confidence thresholds unreachable, disclose the outside-list secondary DORA 2025 summaries, and correct the verification split to 55 V / 14 P. Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>
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Closes #31
Adds
docs/research/xp/agentic-development-in-xp-comprehensive-research.mdand the trusted-source list it was checked against,.nwave/trusted-source-domains.yaml.Answer in short: coding agents fit inside XP's feedback loops; they don't replace any XP practice.
Part E relates the findings to the XP, BDD and Lean focus areas and their components. It is interpretation only:
workspace.dsl,CONTEXT.mdand the ADRs are unchanged.Sources: 69, average reputation 0.86. 55 were read in full, 14 only from abstracts, snippets or video metadata.
Weak spots:
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