Kiss Traceability Matrix

User Input

$ARGUMENTS

Consider the user input before proceeding (if not empty).

Audience and tone (interactive mode)

When KISS_AGENT_MODE=interactive (the default), assume the user has limited technical background and limited domain knowledge. Run this skill as a guided questionnaire:

• One question at a time. No walls of questions.
• Yes / no first. Phrase so yes, no, not sure, or skip is a valid answer.
• Translate jargon, don't strip it. Explain RTM, traceability, coverage gap on first use.
• Choices, not blank fields. Offer lettered options (A/B/C/D) with one-line descriptions. Always include "Not sure — sensible default".
• Always recommend. State which option you would pick and why.
• Show, don't ask. Pre-fill from upstream artefacts; ask for yes / no confirmation.
• not sure / skip triggers a sensible default, marked "(default applied)" and a RTMDEBT entry.

When KISS_AGENT_MODE=auto, skip the questionnaire and log decisions to the parent agent's decision log.

Inputs

• .kiss/context.yml
• {context.paths.docs}/analysis/srs.md — FR-NNN / NFR-NNN identifiers (required; if absent, prompt user to run /kiss.srs first)
• {context.paths.docs}/analysis/srs.extract — ID counters
• {context.paths.docs}/design/**/*.md — design sections
• {context.paths.tasks}/**/tasks.md — task IDs (TASK-NNN)
• {context.paths.docs}/testing/**/test-cases.md — test case IDs (TC-NNN)
• {context.paths.docs}/bugs/*.md — bug report IDs (BUG-NNN)

Outputs

• {context.paths.docs}/analysis/traceability-matrix.md — the RTM (primary artefact)
• {context.paths.docs}/analysis/traceability-matrix.extract — companion KEY=VALUE ledger (RTM_REVISION, COVERAGE_PCT, UNCOVERED_REQS, LAST_UPDATED)
• {context.paths.docs}/analysis/rtm-debts.md — traceability gaps and open items (RTMDEBT-NN: …)

Context Update

Does not mutate .kiss/context.yml.

Handoffs

• kiss-phase-gate reads traceability-matrix.extract to verify that COVERAGE_PCT meets the gate threshold before sign-off.
• kiss-test-execution appends pass/fail status per TC-NNN, which updates the RTM's test-result column.
• kiss-baseline can snapshot traceability-matrix.md as part of the verification baseline.

AI authoring scope

Does:

• Parse FR-NNN / NFR-NNN IDs from srs.md.
• Scan design docs, tasks, test cases, and bug reports to detect links.
• Populate the RTM table and calculate coverage percentages.
• Flag requirements with no design, task, test, or bug link as RTMDEBT entries.
• Support incremental update: re-running the skill refreshes existing rows rather than overwriting manual edits.

Does not:

• Invent or remove design sections, tasks, or test cases.
• Accept the gap as "acceptable" on the user's behalf.
• Modify any source artefact (spec, design, tasks, test cases).

Outline

1. Load SRS — parse srs.md for every FR-NNN / NFR-NNN entry. If not found, stop and instruct the user to run /kiss.srs first.

2. Discover linked artefacts:

   • Design: scan {docs}/design/**/*.md for headings referencing FR-NNN / NFR-NNN.
   • Tasks: scan tasks.md files for requirement references.
   • Test cases: scan test-case files for "Covers: FR-NNN" tags.
   • Bugs: scan bug report files for requirement references.

3. Interactive gap check (interactive mode only) — if uncovered requirements are found, ask: a. Do you want to mark them as "Out of Scope" or "Deferred"? b. Should a RTMDEBT entry be raised for each gap?

4. Build / update the RTM table — one row per requirement ID, columns: ID | Title | Priority | Design Ref | Task ID(s) | Test Case ID(s) | Test Status | Bug ID(s) | Coverage Status.

5. Compute coverage metrics:

   • Coverage % = requirements with ≥1 test case / total requirements.
   • Design coverage % = requirements with ≥1 design ref / total.
   • Task coverage % = requirements with ≥1 task / total.

6. Write outputs — write traceability-matrix.md, traceability-matrix.extract, and rtm-debts.md.

7. Summary — print:

   • Total requirements, coverage %, open gaps.
   • Suggested next action if coverage < 100%.

Usage

<SKILL_DIR> = the integration's skills root.

RTM_COVERAGE_THRESHOLD=80 \
  bash <SKILL_DIR>/kiss-traceability-matrix/scripts/bash/build-rtm.sh --auto

Answer keys