status --type with invalid type prints error but exits 0 #984

Closed
#1650
Closed
status --type with invalid type prints error but exits 0#984
#1650
Labels
bugSomething isn't working

Description

@jariy17
jariy17
opened on Apr 27, 2026

Summary

agentcore status --type <invalid> prints an error message but returns exit code 0. Non-interactive callers (scripts, CI) cannot detect the rejection.

Reproducer

agentcore status --type bogus
echo$?# prints 0

Actual behavior

Invalid resource type 'bogus'. Valid types: agent, runtime-endpoint, memory, credential, gateway, evaluator, online-eval, policy-engine, policy

Exit code: 0

Expected behavior

Exit code should be non-zero (e.g., 1) when an invalid --type value is provided.

Version

agentcore 0.10.0-1777085255

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    bugSomething isn't working

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      , 'i'); if (__m === '*' || __re.test(location.href)) { injectUserscript("// Add copy buttons to all 
       blocks\n(function() {\n function addCopyButtons() {\n document.querySelectorAll('pre code').forEach(function(codeBlock) {\n if (codeBlock.parentElement.hasAttribute('data-copy-added')) return;\n codeBlock.parentElement.setAttribute('data-copy-added', 'true');\n \n var btn = document.createElement('button');\n btn.textContent = 'Copy';\n btn.style.cssText = 'position:absolute;top:4px;right:4px;padding:2px 8px;font-size:11px;background:#4ecdc4;border:none;border-radius:4px;color:#1a1a2e;cursor:pointer;opacity:0.7;transition:opacity 0.2s;';\n btn.onmouseover = function() { this.style.opacity = '1'; };\n btn.onmouseout = function() { this.style.opacity = '0.7'; };\n btn.onclick = function() {\n navigator.clipboard.writeText(codeBlock.textContent).then(function() {\n btn.textContent = 'Copied!';\n setTimeout(function() { btn.textContent = 'Copy'; }, 1500);\n });\n };\n codeBlock.parentElement.style.position = 'relative';\n codeBlock.parentElement.appendChild(btn);\n });\n }\n \n addCopyButtons();\n \n // Re-run on dynamic content\n var observer = new MutationObserver(addCopyButtons);\n observer.observe(document.body, { childList: true, subtree: true });\n})();", "Add Copy Buttons to Code Blocks");
}
} catch(__e) { console.warn('[Userscript:Add Copy Buttons to Code Blocks]', __e); }
})();
(function(){
try {
var __m = "github.com";
var __re = new RegExp('^' + "github\\.com" + '

      Skip to content
      status --type with invalid type prints error but exits 0 #984
      Closed
      #1650
      Closed
      status --type with invalid type prints error but exits 0#984
      #1650
      Labels
      bugSomething isn't working
      Description
      @jariy17
      jariy17
      opened on Apr 27, 2026
      Summary
      agentcore status --type <invalid> prints an error message but returns exit code 0. Non-interactive callers (scripts, CI) cannot detect the rejection.
      Reproducer
      agentcore status --type bogus
echo$?# prints 0
      Actual behavior
      Invalid resource type 'bogus'. Valid types: agent, runtime-endpoint, memory, credential, gateway, evaluator, online-eval, policy-engine, policy

      Exit code: 0
      Expected behavior
      Exit code should be non-zero (e.g., 1) when an invalid --type value is provided.
      Version
      agentcore 0.10.0-1777085255
      Metadata
      Metadata
      Assignees
      No one assigned
        Labels
        bugSomething isn't working
        Type
        No type
        Projects
        No projects
          Milestone
          No milestone
          Relationships
          None yet
          Development
          No branches or pull requests
          Issue actions
          
, 'i');
if (__m === '*' || __re.test(location.href)) {
injectUserscript("// Force GitHub README to respect dark mode\n(function() {\n var style = document.createElement('style');\n style.textContent = '\n .markdown-body {\n color-scheme: dark light;\n }\n .markdown-body pre { background: #161b22 !important; }\n .markdown-body code { background: rgba(110, 118, 129, 0.4) !important; }\n .markdown-body table th, .markdown-body table td { border-color: #30363d !important; }\n .markdown-body img { background: #0d1117; }\n .markdown-body blockquote { border-left-color: #8b949e; }\n .markdown-body hr { border-color: #30363d; }\n ';\n document.head.appendChild(style);\n})();", "GitHub Dark Mode README Fix");
}
} catch(__e) { console.warn('[Userscript:GitHub Dark Mode README Fix]', __e); }
})();
(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '

          Skip to content
          status --type with invalid type prints error but exits 0 #984
          Closed
          #1650
          Closed
          status --type with invalid type prints error but exits 0#984
          #1650
          Labels
          bugSomething isn't working
          Description
          @jariy17
          jariy17
          opened on Apr 27, 2026
          Summary
          agentcore status --type <invalid> prints an error message but returns exit code 0. Non-interactive callers (scripts, CI) cannot detect the rejection.
          Reproducer
          agentcore status --type bogus
echo$?# prints 0
          Actual behavior
          Invalid resource type 'bogus'. Valid types: agent, runtime-endpoint, memory, credential, gateway, evaluator, online-eval, policy-engine, policy

          Exit code: 0
          Expected behavior
          Exit code should be non-zero (e.g., 1) when an invalid --type value is provided.
          Version
          agentcore 0.10.0-1777085255
          Metadata
          Metadata
          Assignees
          No one assigned
            Labels
            bugSomething isn't working
            Type
            No type
            Projects
            No projects
              Milestone
              No milestone
              Relationships
              None yet
              Development
              No branches or pull requests
              Issue actions
              
, 'i');
if (__m === '*' || __re.test(location.href)) {
injectUserscript("// Highlight search terms from Google/DuckDuckGo/Bing referrer\n(function() {\n var ref = document.referrer;\n var terms = [];\n \n if (ref.includes('google.com') || ref.includes('duckduckgo.com') || ref.includes('bing.com')) {\n var url = new URL(ref);\n var q = url.searchParams.get('q') || url.searchParams.get('p');\n if (q) {\n terms = q.split(/\\s+/).filter(function(t) { return t.length > 2; });\n }\n }\n \n if (terms.length === 0) return;\n \n var style = document.createElement('style');\n style.textContent = '.userscript-highlight { background: #fbbf24; color: #1a1a2e; padding: 1px 3px; border-radius: 2px; }';\n document.head.appendChild(style);\n \n function highlight(node) {\n if (node.nodeType === 3) { // text node\n var text = node.textContent;\n var found = false;\n terms.forEach(function(term) {\n var regex = new RegExp('(' + term.replace(/[.*+?^${}()|[\\]\\\\]/g, '\\\\') + ')', 'gi');\n if (regex.test(text)) {\n found = true;\n var frag = document.createDocumentFragment();\n var parts = text.split(regex);\n parts.forEach(function(part, i) {\n if (i % 2 === 0) {\n frag.appendChild(document.createTextNode(part));\n } else {\n var span = document.createElement('span');\n span.className = 'userscript-highlight';\n span.textContent = part;\n frag.appendChild(span);\n }\n });\n node.parentNode.replaceChild(frag, node);\n }\n });\n } else if (node.nodeType === 1 && node.childNodes) { // element\n var skipTags = ['SCRIPT', 'STYLE', 'NOSCRIPT', 'TEXTAREA', 'INPUT', 'SELECT'];\n if (!skipTags.includes(node.tagName)) {\n Array.from(node.childNodes).forEach(highlight);\n }\n }\n }\n \n highlight(document.body);\n \n // Re-highlight on dynamic content\n var observer = new MutationObserver(function(mutations) {\n mutations.forEach(function(m) {\n m.addedNodes.forEach(function(node) {\n if (node.nodeType === 1 || node.nodeType === 3) highlight(node);\n });\n });\n });\n observer.observe(document.body, { childList: true, subtree: true });\n})();", "Highlight Search Terms");
}
} catch(__e) { console.warn('[Userscript:Highlight Search Terms]', __e); }
})();
(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '

              Skip to content
              status --type with invalid type prints error but exits 0 #984
              Closed
              #1650
              Closed
              status --type with invalid type prints error but exits 0#984
              #1650
              Labels
              bugSomething isn't working
              Description
              @jariy17
              jariy17
              opened on Apr 27, 2026
              Summary
              agentcore status --type <invalid> prints an error message but returns exit code 0. Non-interactive callers (scripts, CI) cannot detect the rejection.
              Reproducer
              agentcore status --type bogus
echo$?# prints 0
              Actual behavior
              Invalid resource type 'bogus'. Valid types: agent, runtime-endpoint, memory, credential, gateway, evaluator, online-eval, policy-engine, policy

              Exit code: 0
              Expected behavior
              Exit code should be non-zero (e.g., 1) when an invalid --type value is provided.
              Version
              agentcore 0.10.0-1777085255
              Metadata
              Metadata
              Assignees
              No one assigned
                Labels
                bugSomething isn't working
                Type
                No type
                Projects
                No projects
                  Milestone
                  No milestone
                  Relationships
                  None yet
                  Development
                  No branches or pull requests
                  Issue actions
                  
, 'i');
if (__m === '*' || __re.test(location.href)) {
injectUserscript("// Strip utm_, fbclid, gclid, etc. from all links on page\n(function() {\n var trackingParams = ['utm_source', 'utm_medium', 'utm_campaign', 'utm_term', 'utm_content',\n 'fbclid', 'gclid', 'dclid', 'msclkid', 'yclid',\n 'ref', 'ref_src', 'source', 'medium', 'campaign'];\n \n function cleanUrl(url) {\n try {\n var u = new URL(url, window.location.origin);\n var changed = false;\n trackingParams.forEach(function(p) {\n if (u.searchParams.has(p)) {\n u.searchParams.delete(p);\n changed = true;\n }\n });\n return changed ? u.toString() : url;\n } catch (e) {\n return url;\n }\n }\n \n function cleanLinks() {\n document.querySelectorAll('a[href]').forEach(function(a) {\n var clean = cleanUrl(a.href);\n if (clean !== a.href) a.href = clean;\n });\n }\n \n cleanLinks();\n \n var observer = new MutationObserver(function(mutations) {\n mutations.forEach(function(m) {\n m.addedNodes.forEach(function(node) {\n if (node.nodeType === 1) {\n if (node.tagName === 'A') cleanLinks();\n node.querySelectorAll('a[href]').forEach(function(a) {\n var clean = cleanUrl(a.href);\n if (clean !== a.href) a.href = clean;\n });\n }\n });\n });\n });\n observer.observe(document.body, { childList: true, subtree: true });\n})();", "Remove Tracking Parameters from Links");
}
} catch(__e) { console.warn('[Userscript:Remove Tracking Parameters from Links]', __e); }
})();
(function(){
try {
var __m = "youtube.com";
var __re = new RegExp('^' + "youtube\\.com" + '

                  Skip to content
                  status --type with invalid type prints error but exits 0 #984
                  Closed
                  #1650
                  Closed
                  status --type with invalid type prints error but exits 0#984
                  #1650
                  Labels
                  bugSomething isn't working
                  Description
                  @jariy17
                  jariy17
                  opened on Apr 27, 2026
                  Summary
                  agentcore status --type <invalid> prints an error message but returns exit code 0. Non-interactive callers (scripts, CI) cannot detect the rejection.
                  Reproducer
                  agentcore status --type bogus
echo$?# prints 0
                  Actual behavior
                  Invalid resource type 'bogus'. Valid types: agent, runtime-endpoint, memory, credential, gateway, evaluator, online-eval, policy-engine, policy

                  Exit code: 0
                  Expected behavior
                  Exit code should be non-zero (e.g., 1) when an invalid --type value is provided.
                  Version
                  agentcore 0.10.0-1777085255
                  Metadata
                  Metadata
                  Assignees
                  No one assigned
                    Labels
                    bugSomething isn't working
                    Type
                    No type
                    Projects
                    No projects
                      Milestone
                      No milestone
                      Relationships
                      None yet
                      Development
                      No branches or pull requests
                      Issue actions
                      
, 'i');
if (__m === '*' || __re.test(location.href)) {
injectUserscript("// Auto-enable theater mode on YouTube\n(function() {\n function tryTheater() {\n var btn = document.querySelector('button[aria-label=\"Theater mode\"], ytd-player #player button[title=\"Theater mode\"]');\n if (btn && !btn.classList.contains('activated')) {\n btn.click();\n }\n }\n \n // Try immediately\n tryTheater();\n \n // Try after navigation (SPA)\n var lastUrl = location.href;\n setInterval(function() {\n if (location.href !== lastUrl) {\n lastUrl = location.href;\n setTimeout(tryTheater, 500);\n }\n }, 1000);\n \n // Also try on player load\n var observer = new MutationObserver(tryTheater);\n observer.observe(document.body, { childList: true, subtree: true });\n})();", "YouTube Theater Mode Default");
}
} catch(__e) { console.warn('[Userscript:YouTube Theater Mode Default]', __e); }
})();
(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '

                      Skip to content
                      status --type with invalid type prints error but exits 0 #984
                      Closed
                      #1650
                      Closed
                      status --type with invalid type prints error but exits 0#984
                      #1650
                      Labels
                      bugSomething isn't working
                      Description
                      @jariy17
                      jariy17
                      opened on Apr 27, 2026
                      Summary
                      agentcore status --type <invalid> prints an error message but returns exit code 0. Non-interactive callers (scripts, CI) cannot detect the rejection.
                      Reproducer
                      agentcore status --type bogus
echo$?# prints 0
                      Actual behavior
                      Invalid resource type 'bogus'. Valid types: agent, runtime-endpoint, memory, credential, gateway, evaluator, online-eval, policy-engine, policy

                      Exit code: 0
                      Expected behavior
                      Exit code should be non-zero (e.g., 1) when an invalid --type value is provided.
                      Version
                      agentcore 0.10.0-1777085255
                      Metadata
                      Metadata
                      Assignees
                      No one assigned
                        Labels
                        bugSomething isn't working
                        Type
                        No type
                        Projects
                        No projects
                          Milestone
                          No milestone
                          Relationships
                          None yet
                          Development
                          No branches or pull requests
                          Issue actions
                          
, 'i');
if (__m === '*' || __re.test(location.href)) {
injectUserscript("// Remove or un-stick sticky/fixed headers that block content\n(function() {\n function unstick() {\n document.querySelectorAll('header, nav, [role=\"banner\"], .header, .navbar, .sticky, .fixed-top, [style*=\"position: fixed\"], [style*=\"position:sticky\"]').forEach(function(el) {\n if (el.style.position === 'fixed' || el.style.position === 'sticky' || \n getComputedStyle(el).position === 'fixed' || getComputedStyle(el).position === 'sticky') {\n el.style.position = 'static';\n el.style.top = 'auto';\n el.style.zIndex = 'auto';\n }\n });\n }\n \n unstick();\n \n var observer = new MutationObserver(unstick);\n observer.observe(document.body, { childList: true, subtree: true, attributes: true, attributeFilter: ['style', 'class'] });\n})();", "Kill Sticky Headers");
}
} catch(__e) { console.warn('[Userscript:Kill Sticky Headers]', __e); }
})();
(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '

                          Skip to content
                          status --type with invalid type prints error but exits 0 #984
                          Closed
                          #1650
                          Closed
                          status --type with invalid type prints error but exits 0#984
                          #1650
                          Labels
                          bugSomething isn't working
                          Description
                          @jariy17
                          jariy17
                          opened on Apr 27, 2026
                          Summary
                          agentcore status --type <invalid> prints an error message but returns exit code 0. Non-interactive callers (scripts, CI) cannot detect the rejection.
                          Reproducer
                          agentcore status --type bogus
echo$?# prints 0
                          Actual behavior
                          Invalid resource type 'bogus'. Valid types: agent, runtime-endpoint, memory, credential, gateway, evaluator, online-eval, policy-engine, policy

                          Exit code: 0
                          Expected behavior
                          Exit code should be non-zero (e.g., 1) when an invalid --type value is provided.
                          Version
                          agentcore 0.10.0-1777085255
                          Metadata
                          Metadata
                          Assignees
                          No one assigned
                            Labels
                            bugSomething isn't working
                            Type
                            No type
                            Projects
                            No projects
                              Milestone
                              No milestone
                              Relationships
                              None yet
                              Development
                              No branches or pull requests
                              Issue actions
                              
, 'i');
if (__m === '*' || __re.test(location.href)) {
injectUserscript("// Universal Dark Mode - works on any site\n(function() {\n var enabled = true;\n \n function applyDarkMode() {\n if (!enabled) return;\n \n // Create style element if it doesn't exist\n var style = document.getElementById('universal-dark-mode-style');\n if (!style) {\n style = document.createElement('style');\n style.id = 'universal-dark-mode-style';\n document.head.appendChild(style);\n }\n \n // Dark mode CSS - inverts colors but preserves images/video\n style.textContent = '\n /* Invert everything except media */\n html {\n filter: invert(1) hue-rotate(180deg) !important;\n background: #1a1a2e !important;\n }\n \n /* Restore images, videos, iframes, canvas */\n img, video, iframe, canvas, svg, picture, [style*=\"background-image\"] {\n filter: invert(1) hue-rotate(180deg) !important;\n }\n \n /* Preserve specific elements that should not be inverted */\n .no-dark-mode, .no-dark-mode *,\n [data-theme=\"light\"], [data-theme=\"light\"],\n .ace_editor, .ace_editor *,\n .CodeMirror, .CodeMirror *,\n .monaco-editor, .monaco-editor *,\n .markdown-body pre, .markdown-body pre *,\n .highlight, .highlight *,\n pre code, pre code * {\n filter: none !important;\n }\n \n /* Fix common UI elements */\n .modal, .popup, .dropdown-menu, .tooltip, .popover {\n filter: invert(1) hue-rotate(180deg) !important;\n background: #2d2d44 !important;\n border-color: #444 !important;\n }\n \n /* Scrollbars */\n ::-webkit-scrollbar { background: #1a1a2e !important; }\n ::-webkit-scrollbar-thumb { background: #444 !important; }\n ::-webkit-scrollbar-thumb:hover { background: #555 !important; }\n \n /* Selection */\n ::selection { background: #4ecdc4 !important; color: #1a1a2e !important; }\n ::-moz-selection { background: #4ecdc4 !important; color: #1a1a2e !important; }\n ';\n }\n \n function removeDarkMode() {\n var style = document.getElementById('universal-dark-mode-style');\n if (style) style.remove();\n }\n \n // Toggle with Alt+Shift+D\n document.addEventListener('keydown', function(e) {\n if (e.altKey && e.shiftKey && e.key === 'D') {\n e.preventDefault();\n enabled = !enabled;\n if (enabled) {\n applyDarkMode();\n console.log('[Universal Dark Mode] Enabled');\n } else {\n removeDarkMode();\n console.log('[Universal Dark Mode] Disabled');\n }\n }\n });\n \n // Apply on load\n applyDarkMode();\n \n // Re-apply on dynamic content\n var observer = new MutationObserver(function(mutations) {\n if (enabled && !document.getElementById('universal-dark-mode-style')) {\n applyDarkMode();\n }\n });\n observer.observe(document.head, { childList: true });\n \n console.log('[Universal Dark Mode] Loaded - Press Alt+Shift+D to toggle');\n})();", "Universal Dark Mode");
}
} catch(__e) { console.warn('[Userscript:Universal Dark Mode]', __e); }
})();
})();

                              Skip to content
                              status --type with invalid type prints error but exits 0 #984
                              Closed
                              #1650
                              Closed
                              status --type with invalid type prints error but exits 0#984
                              #1650
                              Labels
                              bugSomething isn't working
                              Description
                              @jariy17
                              jariy17
                              opened on Apr 27, 2026
                              Summary
                              agentcore status --type <invalid> prints an error message but returns exit code 0. Non-interactive callers (scripts, CI) cannot detect the rejection.
                              Reproducer
                              agentcore status --type bogus
echo$?# prints 0
                              Actual behavior
                              Invalid resource type 'bogus'. Valid types: agent, runtime-endpoint, memory, credential, gateway, evaluator, online-eval, policy-engine, policy

                              Exit code: 0
                              Expected behavior
                              Exit code should be non-zero (e.g., 1) when an invalid --type value is provided.
                              Version
                              agentcore 0.10.0-1777085255
                              Metadata
                              Metadata
                              Assignees
                              No one assigned
                                Labels
                                bugSomething isn't working
                                Type
                                No type
                                Projects
                                No projects
                                  Milestone
                                  No milestone
                                  Relationships
                                  None yet
                                  Development
                                  No branches or pull requests
                                  Issue actions