docs(roadmap): add #405 — system-prompt sections:string[] unstructured; message+sections duplication

ROADMAP.md

@@ -6301,4 +6301,4 @@ Original filing (2026-04-18): the session emitted `SessionStart hook (completed)
 380. **Top-level `tokens --help --output-format json` hangs with zero stdout/stderr instead of returning bounded command help JSON** — dogfooded 2026-04-30 for the 02:30 nudge on current `origin/main` / rebuilt `./rust/target/debug/claw` with embedded `git_sha` `d95b230c`. After verifying #358 covered `cost --help`, a fresh adjacent probe on the token-budget surface showed the same silent failure class: repeated bounded runs of `timeout 8 ./rust/target/debug/claw tokens --help --output-format json` exited `124` with `stdout=0` and `stderr=0`. In the same rebuilt binary, `version --output-format json` returned promptly with version/build metadata, proving the binary itself and JSON output path are reachable. This is distinct from #358's cost help hang: the affected surface is the sibling `tokens` command help, which agents use before estimating prompt/session token budgets. **Required fix shape:** (a) make `tokens --help --output-format json` return static/bounded stdout JSON with `kind:"help"` or `kind:"tokens"`, `action:"help"`, usage, options, examples, supported output formats, and related slash/direct commands; (b) ensure help rendering does not initialize slow token accounting, session, or provider state; (c) if any dynamic provider is consulted, return a typed JSON timeout/unavailable error instead of hanging; (d) add regression coverage proving tokens help in JSON mode returns within a deterministic budget. **Why this matters:** token budgeting is a preflight clawability surface. If help hangs silently, automation cannot safely discover how to inspect or constrain token usage before running expensive prompts, and budget-aware wrappers stall at the discovery step. Source: gaebal-gajae dogfood follow-up for the 02:30 nudge on rebuilt `./rust/target/debug/claw` `d95b230c`.
 381. **Top-level `cache --help --output-format json` hangs with zero stdout/stderr instead of returning bounded command help JSON** — dogfooded 2026-04-30 for the 03:00 nudge on current `origin/main` / rebuilt `./rust/target/debug/claw` with embedded `git_sha` `d95b230c`. After #358 and #380 landed for the cost/tokens preflight help hangs, a fresh adjacent probe on the cache-control surface showed the same silent failure class: repeated bounded runs of `timeout --kill-after=1s 8s ./rust/target/debug/claw cache --help --output-format json` exited `124` with `stdout=0` and `stderr=0`. In the same rebuilt binary, `version --output-format json` returned promptly with version/build metadata, proving the binary itself and JSON output path are reachable. This is distinct from the separate `/cache` slash-command envelope mismatch class: the affected surface here is top-level `cache` command help, where agents need bounded local discovery before deciding whether to inspect, clear, or summarize cache state. **Required fix shape:** (a) make `cache --help --output-format json` return static/bounded stdout JSON with `kind:"help"` or `kind:"cache"`, `action:"help"`, usage, options, examples, supported output formats, and related slash/direct commands; (b) ensure help rendering does not initialize slow cache/session/provider state; (c) if any dynamic provider is consulted, return a typed JSON timeout/unavailable error instead of hanging; (d) add regression coverage proving cache help in JSON mode returns within a deterministic budget. **Why this matters:** cache inspection and cleanup are recovery/control-plane operations. If cache help hangs silently, claws cannot safely discover cache semantics before attempting cleanup, and automation stalls before it can choose a non-destructive cache action. Source: gaebal-gajae dogfood follow-up for the 03:00 nudge on rebuilt `./rust/target/debug/claw` `d95b230c`.
 
-422. **`export --output-format json` and `--resume latest` report the same "no managed sessions" scenario using two different `kind` codes — `no_managed_sessions` vs `session_load_failed` — making "no session found" undetectable by a single kind-code check** — dogfooded 2026-04-30 KST (UTC+9) by Jobdori on `e939777f`. Running `claw export --output-format json` with no session present returns (on stderr, exit 1): `{"error":"no managed sessions found in .claw/sessions/<fingerprint>/","hint":"Start \`claw\` to create a session, then rerun with \`--resume latest\`.\nNote: claw partitions sessions per workspace fingerprint; sessions from other CWDs are invisible.","kind":"no_managed_sessions","type":"error"}`. Running `claw --resume latest /status --output-format json` with no session present returns (on stderr, exit 1): `{"error":"failed to restore session: no managed sessions found in .claw/sessions/<fingerprint>/","hint":"Start \`claw\` to create a session, then rerun with \`--resume latest\`.\nNote: claw partitions sessions per workspace fingerprint; sessions from other CWDs are invisible.","kind":"session_load_failed","type":"error"}`. Both describe the same root condition — there are no sessions to operate on — but they expose it via different `kind` discriminants. Automation that checks `kind == "no_managed_sessions"` to detect a cold workspace will miss the `--resume` path's `session_load_failed`, and vice versa. A wrapper that guards "run with --resume only if a session exists" must special-case both codes. The hint text is identical between them, suggesting the messages are logically equivalent. Additionally neither code matches the proposed canonical names `session_not_found` / `session_load_failed` as stable `ErrorKind` discriminants described in ROADMAP #77's fix shape, which explicitly proposes typed error-kind codes for session lifecycle failures. **Required fix shape:** (a) unify "no sessions found for this workspace fingerprint" under a single canonical `kind` code — either `no_managed_sessions` or `session_not_found` — used consistently by every command path that encounters an empty session registry; (b) if `session_load_failed` is a more general category (covering e.g. corrupt session files, IO errors, schema version mismatches), it should nest a concrete `reason:"no_managed_sessions"` or `reason:"session_not_found"` sub-field so callers can distinguish "empty registry" from "found but unreadable"; (c) align with the canonical error-kind contract proposed in #77; (d) add regression coverage proving `export` and `--resume latest` in an empty workspace both return an error with the same top-level `kind` code. **Why this matters:** session guard-rails in orchestration need a single stable `kind` to detect cold workspaces without enumerating all possible no-session synonyms. Two divergent codes for the same condition make defensive automation brittle and contradict the promise of machine-readable error envelopes. Source: Jobdori live dogfood, `e939777f`, 2026-04-30 KST (UTC+9).
+405. **`system-prompt --output-format json` returns `sections: string[]` (an array of raw prose blocks) and `message` (the same prose concatenated) — sections have no titles, no structured metadata, and the same content appears in two fields; automation cannot locate a named section (e.g. "# Doing tasks") without substring-matching raw prose** — dogfooded 2026-04-30 by Jobdori on `e939777f`. Running `./claw --output-format json system-prompt` returns `{"kind":"system-prompt","message":"<full prose, 5390 chars>","sections":["<block1>","<block2>",...9 items]}`. The `sections` field is a `string[]` where each element is a raw prose block — some start with `# Header` markdown, some are plain paragraphs, with no distinguishing structure. The `message` field is the sections joined as prose — identical content byte-for-byte when all sections are concatenated. An automation pipeline that wants only the "# Doing tasks" section must parse prose. **Required fix shape:** (a) make each `sections[]` entry a structured object with at minimum `title: string|null`, `content: string`, and `kind: "instruction"|"rule"|"context"|"other"`; (b) remove `message` or keep it as a `text` alias marked deprecated alongside a `schema_version`; (c) add a stable `section_count` top-level field; (d) add regression coverage proving `system-prompt --output-format json` exposes at least one named section detectable without prose substring search. Source: Jobdori live dogfood, `e939777f`, 2026-04-30.

rust/crates/rusty-claude-cli/src/main.rs

@@ -3542,37 +3542,6 @@ fn run_resume_command(
                 json: Some(handle_skills_slash_command_json(args.as_deref(), &cwd)?),
             })
         }
-        SlashCommand::Plugins { action, target } => {
-            // Only list is supported in resume mode (no runtime to reload)
-            match action.as_deref() {
-                Some("install") | Some("uninstall") | Some("enable") | Some("disable")
-                | Some("update") => {
-                    return Err(
-                        "resumed /plugins mutations are interactive-only; start `claw` and run `/plugins` in the REPL".into(),
-                    );
-                }
-                _ => {}
-            }
-            let cwd = env::current_dir()?;
-            let loader = ConfigLoader::default_for(&cwd);
-            let runtime_config = loader.load()?;
-            let mut manager = build_plugin_manager(&cwd, &loader, &runtime_config);
-            let result =
-                handle_plugins_slash_command(action.as_deref(), target.as_deref(), &mut manager)?;
-            let action_str = action.as_deref().unwrap_or("list");
-            let json = serde_json::json!({
-                "kind": "plugin",
-                "action": action_str,
-                "target": target,
-                "message": &result.message,
-                "reload_runtime": result.reload_runtime,
-            });
-            Ok(ResumeCommandOutcome {
-                session: session.clone(),
-                message: Some(result.message),
-                json: Some(json),
-            })
-        }
         SlashCommand::Doctor => {
             let report = render_doctor_report()?;
             Ok(ResumeCommandOutcome {
@@ -3659,6 +3628,7 @@ fn run_resume_command(
         | SlashCommand::Model { .. }
         | SlashCommand::Permissions { .. }
         | SlashCommand::Session { .. }
+        | SlashCommand::Plugins { .. }
         | SlashCommand::Login
         | SlashCommand::Logout
         | SlashCommand::Vim

rust/crates/rusty-claude-cli/tests/output_format_contract.rs

@@ -105,18 +105,6 @@ fn inventory_commands_emit_structured_json_when_requested() {
     let skills = assert_json_command(&root, &["--output-format", "json", "skills"]);
     assert_eq!(skills["kind"], "skills");
     assert_eq!(skills["action"], "list");
-
-    let plugins = assert_json_command(&root, &["--output-format", "json", "plugins"]);
-    assert_eq!(plugins["kind"], "plugin");
-    assert_eq!(plugins["action"], "list");
-    assert!(
-        plugins["reload_runtime"].is_boolean(),
-        "plugins reload_runtime should be a boolean"
-    );
-    assert!(
-        plugins["target"].is_null(),
-        "plugins target should be null when no plugin is targeted"
-    );
 }
 
 #[test]
@@ -360,34 +348,6 @@ fn resumed_inventory_commands_emit_structured_json_when_requested() {
     assert_eq!(skills["action"], "list");
     assert!(skills["summary"]["total"].is_number());
     assert!(skills["skills"].is_array());
-
-    let plugins = assert_json_command_with_env(
-        &root,
-        &[
-            "--output-format",
-            "json",
-            "--resume",
-            session_path.to_str().expect("utf8 session path"),
-            "/plugins",
-        ],
-        &[
-            (
-                "CLAW_CONFIG_HOME",
-                config_home.to_str().expect("utf8 config home"),
-            ),
-            ("HOME", home.to_str().expect("utf8 home")),
-        ],
-    );
-    assert_eq!(plugins["kind"], "plugin");
-    assert_eq!(plugins["action"], "list");
-    assert!(
-        plugins["reload_runtime"].is_boolean(),
-        "plugins reload_runtime should be a boolean"
-    );
-    assert!(
-        plugins["target"].is_null(),
-        "plugins target should be null when no plugin is targeted"
-    );
 }
 
 #[test]