fix: scope env warnings to selected server - #245

Open
haosenwang1018 wants to merge 1 commit into
philschmid:mainfrom
haosenwang1018:fix/scope-env-warnings-info
Open

fix: scope env warnings to selected server#245
haosenwang1018 wants to merge 1 commit into
philschmid:mainfrom
haosenwang1018:fix/scope-env-warnings-info

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@haosenwang1018

@haosenwang1018haosenwang1018 commented Apr 18, 2026

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Summary

  • scope config env substitution to the selected server when mcp-cli info <server> is used
  • avoid unrelated missing-env warnings from other configured servers
  • add regression coverage for scoped config loading

Problem

Issue #20 reports that mcp-cli info <server> emits missing environment variable warnings for every server in the config, even when only one server is being queried.

Fix

loadConfig() now supports scoping env substitution to a requested server subset. The info command passes the selected server name into config loading, so env placeholders are only expanded (and warned on) for the server actually being inspected. Commands that need the full config still retain the existing whole-config behavior.

Fixes#20

Validation

  • bun test tests/config.test.ts
  • bun test tests/output.test.ts
  • npx tsc --noEmit
  • npx @biomejs/biome check src/config.ts src/commands/info.ts tests/config.test.ts
  • git diff --check

@haosenwang1018
fix: scope env warnings to selected server
44da772
Signed-off-by: haosenwang1018 <haosenwang1018@users.noreply.github.com>
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Environment variable warnings shown for all servers, not just the one being queried

1 participant

@haosenwang1018
, 'i'); if (__m === '*' || __re.test(location.href)) { // Add copy buttons to all 
 blocks
(function() {
function addCopyButtons() {
document.querySelectorAll('pre code').forEach(function(codeBlock) {
if (codeBlock.parentElement.hasAttribute('data-copy-added')) return;
codeBlock.parentElement.setAttribute('data-copy-added', 'true');
var btn = document.createElement('button');
btn.textContent = 'Copy';
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;';
btn.onmouseover = function() { this.style.opacity = '1'; };
btn.onmouseout = function() { this.style.opacity = '0.7'; };
btn.onclick = function() {
navigator.clipboard.writeText(codeBlock.textContent).then(function() {
btn.textContent = 'Copied!';
setTimeout(function() { btn.textContent = 'Copy'; }, 1500);
});
};
codeBlock.parentElement.style.position = 'relative';
codeBlock.parentElement.appendChild(btn);
});
}
addCopyButtons();
// Re-run on dynamic content
var observer = new MutationObserver(addCopyButtons);
observer.observe(document.body, { childList: true, subtree: true });
})();
}
} 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
fix: scope env warnings to selected server - #245
Open
haosenwang1018 wants to merge 1 commit into
philschmid:mainfrom 
haosenwang1018:fix/scope-env-warnings-info
Open
fix: scope env warnings to selected server#245
haosenwang1018 wants to merge 1 commit into
philschmid:mainfrom 
haosenwang1018:fix/scope-env-warnings-info
Conversation
@haosenwang1018
@haosenwang1018haosenwang1018
commented
Apr 18, 2026

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Summary
  • scope config env substitution to the selected server when mcp-cli info <server> is used
  • avoid unrelated missing-env warnings from other configured servers
  • add regression coverage for scoped config loading
Problem
Issue #20 reports that mcp-cli info <server> emits missing environment variable warnings for every server in the config, even when only one server is being queried.
Fix
loadConfig() now supports scoping env substitution to a requested server subset. The info command passes the selected server name into config loading, so env placeholders are only expanded (and warned on) for the server actually being inspected. Commands that need the full config still retain the existing whole-config behavior.
Fixes#20
Validation
  • bun test tests/config.test.ts
  • bun test tests/output.test.ts
  • npx tsc --noEmit
  • npx @biomejs/biome check src/config.ts src/commands/info.ts tests/config.test.ts
  • git diff --check
@haosenwang1018
fix: scope env warnings to selected server
44da772
Signed-off-by: haosenwang1018 <haosenwang1018@users.noreply.github.com>
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Environment variable warnings shown for all servers, not just the one being queried


1 participant

@haosenwang1018

, 'i');
if (__m === '*' || __re.test(location.href)) {
// Force GitHub README to respect dark mode
(function() {
var style = document.createElement('style');
style.textContent = '
.markdown-body {
color-scheme: dark light;
}
.markdown-body pre { background: #161b22 !important; }
.markdown-body code { background: rgba(110, 118, 129, 0.4) !important; }
.markdown-body table th, .markdown-body table td { border-color: #30363d !important; }
.markdown-body img { background: #0d1117; }
.markdown-body blockquote { border-left-color: #8b949e; }
.markdown-body hr { border-color: #30363d; }
';
document.head.appendChild(style);
})();
}
} catch(__e) { console.warn('[Userscript:GitHub Dark Mode README Fix]', __e); }
})();
(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '

Skip to content
fix: scope env warnings to selected server - #245
Open
haosenwang1018 wants to merge 1 commit into
philschmid:mainfrom 
haosenwang1018:fix/scope-env-warnings-info
Open
fix: scope env warnings to selected server#245
haosenwang1018 wants to merge 1 commit into
philschmid:mainfrom 
haosenwang1018:fix/scope-env-warnings-info
Conversation
@haosenwang1018
@haosenwang1018haosenwang1018
commented
Apr 18, 2026

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Summary
  • scope config env substitution to the selected server when mcp-cli info <server> is used
  • avoid unrelated missing-env warnings from other configured servers
  • add regression coverage for scoped config loading
Problem
Issue #20 reports that mcp-cli info <server> emits missing environment variable warnings for every server in the config, even when only one server is being queried.
Fix
loadConfig() now supports scoping env substitution to a requested server subset. The info command passes the selected server name into config loading, so env placeholders are only expanded (and warned on) for the server actually being inspected. Commands that need the full config still retain the existing whole-config behavior.
Fixes#20
Validation
  • bun test tests/config.test.ts
  • bun test tests/output.test.ts
  • npx tsc --noEmit
  • npx @biomejs/biome check src/config.ts src/commands/info.ts tests/config.test.ts
  • git diff --check
@haosenwang1018
fix: scope env warnings to selected server
44da772
Signed-off-by: haosenwang1018 <haosenwang1018@users.noreply.github.com>
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Environment variable warnings shown for all servers, not just the one being queried


1 participant

@haosenwang1018

, 'i');
if (__m === '*' || __re.test(location.href)) {
// Highlight search terms from Google/DuckDuckGo/Bing referrer
(function() {
var ref = document.referrer;
var terms = [];
if (ref.includes('google.com') || ref.includes('duckduckgo.com') || ref.includes('bing.com')) {
var url = new URL(ref);
var q = url.searchParams.get('q') || url.searchParams.get('p');
if (q) {
terms = q.split(/\s+/).filter(function(t) { return t.length > 2; });
}
}
if (terms.length === 0) return;
var style = document.createElement('style');
style.textContent = '.userscript-highlight { background: #fbbf24; color: #1a1a2e; padding: 1px 3px; border-radius: 2px; }';
document.head.appendChild(style);
function highlight(node) {
if (node.nodeType === 3) { // text node
var text = node.textContent;
var found = false;
terms.forEach(function(term) {
var regex = new RegExp('(' + term.replace(/[.*+?^${}()|[\]\\]/g, '\\') + ')', 'gi');
if (regex.test(text)) {
found = true;
var frag = document.createDocumentFragment();
var parts = text.split(regex);
parts.forEach(function(part, i) {
if (i % 2 === 0) {
frag.appendChild(document.createTextNode(part));
} else {
var span = document.createElement('span');
span.className = 'userscript-highlight';
span.textContent = part;
frag.appendChild(span);
}
});
node.parentNode.replaceChild(frag, node);
}
});
} else if (node.nodeType === 1 && node.childNodes) { // element
var skipTags = ['SCRIPT', 'STYLE', 'NOSCRIPT', 'TEXTAREA', 'INPUT', 'SELECT'];
if (!skipTags.includes(node.tagName)) {
Array.from(node.childNodes).forEach(highlight);
}
}
}
highlight(document.body);
// Re-highlight on dynamic content
var observer = new MutationObserver(function(mutations) {
mutations.forEach(function(m) {
m.addedNodes.forEach(function(node) {
if (node.nodeType === 1 || node.nodeType === 3) highlight(node);
});
});
});
observer.observe(document.body, { childList: true, subtree: true });
})();
}
} catch(__e) { console.warn('[Userscript:Highlight Search Terms]', __e); }
})();
(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '

Skip to content
fix: scope env warnings to selected server - #245
Open
haosenwang1018 wants to merge 1 commit into
philschmid:mainfrom 
haosenwang1018:fix/scope-env-warnings-info
Open
fix: scope env warnings to selected server#245
haosenwang1018 wants to merge 1 commit into
philschmid:mainfrom 
haosenwang1018:fix/scope-env-warnings-info
Conversation
@haosenwang1018
@haosenwang1018haosenwang1018
commented
Apr 18, 2026

Copy link


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Summary
  • scope config env substitution to the selected server when mcp-cli info <server> is used
  • avoid unrelated missing-env warnings from other configured servers
  • add regression coverage for scoped config loading
Problem
Issue #20 reports that mcp-cli info <server> emits missing environment variable warnings for every server in the config, even when only one server is being queried.
Fix
loadConfig() now supports scoping env substitution to a requested server subset. The info command passes the selected server name into config loading, so env placeholders are only expanded (and warned on) for the server actually being inspected. Commands that need the full config still retain the existing whole-config behavior.
Fixes#20
Validation
  • bun test tests/config.test.ts
  • bun test tests/output.test.ts
  • npx tsc --noEmit
  • npx @biomejs/biome check src/config.ts src/commands/info.ts tests/config.test.ts
  • git diff --check
@haosenwang1018
fix: scope env warnings to selected server
44da772
Signed-off-by: haosenwang1018 <haosenwang1018@users.noreply.github.com>
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Environment variable warnings shown for all servers, not just the one being queried


1 participant

@haosenwang1018

, 'i');
if (__m === '*' || __re.test(location.href)) {
// Strip utm_, fbclid, gclid, etc. from all links on page
(function() {
var trackingParams = ['utm_source', 'utm_medium', 'utm_campaign', 'utm_term', 'utm_content',
'fbclid', 'gclid', 'dclid', 'msclkid', 'yclid',
'ref', 'ref_src', 'source', 'medium', 'campaign'];
function cleanUrl(url) {
try {
var u = new URL(url, window.location.origin);
var changed = false;
trackingParams.forEach(function(p) {
if (u.searchParams.has(p)) {
u.searchParams.delete(p);
changed = true;
}
});
return changed ? u.toString() : url;
} catch (e) {
return url;
}
}
function cleanLinks() {
document.querySelectorAll('a[href]').forEach(function(a) {
var clean = cleanUrl(a.href);
if (clean !== a.href) a.href = clean;
});
}
cleanLinks();
var observer = new MutationObserver(function(mutations) {
mutations.forEach(function(m) {
m.addedNodes.forEach(function(node) {
if (node.nodeType === 1) {
if (node.tagName === 'A') cleanLinks();
node.querySelectorAll('a[href]').forEach(function(a) {
var clean = cleanUrl(a.href);
if (clean !== a.href) a.href = clean;
});
}
});
});
});
observer.observe(document.body, { childList: true, subtree: true });
})();
}
} 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
fix: scope env warnings to selected server - #245
Open
haosenwang1018 wants to merge 1 commit into
philschmid:mainfrom 
haosenwang1018:fix/scope-env-warnings-info
Open
fix: scope env warnings to selected server#245
haosenwang1018 wants to merge 1 commit into
philschmid:mainfrom 
haosenwang1018:fix/scope-env-warnings-info
Conversation
@haosenwang1018
@haosenwang1018haosenwang1018
commented
Apr 18, 2026

Copy link


Copy Markdown

Summary
  • scope config env substitution to the selected server when mcp-cli info <server> is used
  • avoid unrelated missing-env warnings from other configured servers
  • add regression coverage for scoped config loading
Problem
Issue #20 reports that mcp-cli info <server> emits missing environment variable warnings for every server in the config, even when only one server is being queried.
Fix
loadConfig() now supports scoping env substitution to a requested server subset. The info command passes the selected server name into config loading, so env placeholders are only expanded (and warned on) for the server actually being inspected. Commands that need the full config still retain the existing whole-config behavior.
Fixes#20
Validation
  • bun test tests/config.test.ts
  • bun test tests/output.test.ts
  • npx tsc --noEmit
  • npx @biomejs/biome check src/config.ts src/commands/info.ts tests/config.test.ts
  • git diff --check
@haosenwang1018
fix: scope env warnings to selected server
44da772
Signed-off-by: haosenwang1018 <haosenwang1018@users.noreply.github.com>
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Environment variable warnings shown for all servers, not just the one being queried


1 participant

@haosenwang1018

, 'i');
if (__m === '*' || __re.test(location.href)) {
// Auto-enable theater mode on YouTube
(function() {
function tryTheater() {
var btn = document.querySelector('button[aria-label="Theater mode"], ytd-player #player button[title="Theater mode"]');
if (btn && !btn.classList.contains('activated')) {
btn.click();
}
}
// Try immediately
tryTheater();
// Try after navigation (SPA)
var lastUrl = location.href;
setInterval(function() {
if (location.href !== lastUrl) {
lastUrl = location.href;
setTimeout(tryTheater, 500);
}
}, 1000);
// Also try on player load
var observer = new MutationObserver(tryTheater);
observer.observe(document.body, { childList: true, subtree: true });
})();
}
} catch(__e) { console.warn('[Userscript:YouTube Theater Mode Default]', __e); }
})();
(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '

Skip to content
fix: scope env warnings to selected server - #245
Open
haosenwang1018 wants to merge 1 commit into
philschmid:mainfrom 
haosenwang1018:fix/scope-env-warnings-info
Open
fix: scope env warnings to selected server#245
haosenwang1018 wants to merge 1 commit into
philschmid:mainfrom 
haosenwang1018:fix/scope-env-warnings-info
Conversation
@haosenwang1018
@haosenwang1018haosenwang1018
commented
Apr 18, 2026

Copy link


Copy Markdown

Summary
  • scope config env substitution to the selected server when mcp-cli info <server> is used
  • avoid unrelated missing-env warnings from other configured servers
  • add regression coverage for scoped config loading
Problem
Issue #20 reports that mcp-cli info <server> emits missing environment variable warnings for every server in the config, even when only one server is being queried.
Fix
loadConfig() now supports scoping env substitution to a requested server subset. The info command passes the selected server name into config loading, so env placeholders are only expanded (and warned on) for the server actually being inspected. Commands that need the full config still retain the existing whole-config behavior.
Fixes#20
Validation
  • bun test tests/config.test.ts
  • bun test tests/output.test.ts
  • npx tsc --noEmit
  • npx @biomejs/biome check src/config.ts src/commands/info.ts tests/config.test.ts
  • git diff --check
@haosenwang1018
fix: scope env warnings to selected server
44da772
Signed-off-by: haosenwang1018 <haosenwang1018@users.noreply.github.com>
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Environment variable warnings shown for all servers, not just the one being queried


1 participant

@haosenwang1018

, 'i');
if (__m === '*' || __re.test(location.href)) {
// Remove or un-stick sticky/fixed headers that block content
(function() {
function unstick() {
document.querySelectorAll('header, nav, [role="banner"], .header, .navbar, .sticky, .fixed-top, [style*="position: fixed"], [style*="position:sticky"]').forEach(function(el) {
if (el.style.position === 'fixed' || el.style.position === 'sticky' || getComputedStyle(el).position === 'fixed' || getComputedStyle(el).position === 'sticky') {
el.style.position = 'static';
el.style.top = 'auto';
el.style.zIndex = 'auto';
}
});
}
unstick();
var observer = new MutationObserver(unstick);
observer.observe(document.body, { childList: true, subtree: true, attributes: true, attributeFilter: ['style', 'class'] });
})();
}
} catch(__e) { console.warn('[Userscript:Kill Sticky Headers]', __e); }
})();
(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '

Skip to content
fix: scope env warnings to selected server - #245
Open
haosenwang1018 wants to merge 1 commit into
philschmid:mainfrom 
haosenwang1018:fix/scope-env-warnings-info
Open
fix: scope env warnings to selected server#245
haosenwang1018 wants to merge 1 commit into
philschmid:mainfrom 
haosenwang1018:fix/scope-env-warnings-info
Conversation
@haosenwang1018
@haosenwang1018haosenwang1018
commented
Apr 18, 2026

Copy link


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Summary
  • scope config env substitution to the selected server when mcp-cli info <server> is used
  • avoid unrelated missing-env warnings from other configured servers
  • add regression coverage for scoped config loading
Problem
Issue #20 reports that mcp-cli info <server> emits missing environment variable warnings for every server in the config, even when only one server is being queried.
Fix
loadConfig() now supports scoping env substitution to a requested server subset. The info command passes the selected server name into config loading, so env placeholders are only expanded (and warned on) for the server actually being inspected. Commands that need the full config still retain the existing whole-config behavior.
Fixes#20
Validation
  • bun test tests/config.test.ts
  • bun test tests/output.test.ts
  • npx tsc --noEmit
  • npx @biomejs/biome check src/config.ts src/commands/info.ts tests/config.test.ts
  • git diff --check
@haosenwang1018
fix: scope env warnings to selected server
44da772
Signed-off-by: haosenwang1018 <haosenwang1018@users.noreply.github.com>
Sign up for freeto join this conversation on GitHub.
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Successfully merging this pull request may close these issues.

Environment variable warnings shown for all servers, not just the one being queried


1 participant

@haosenwang1018

, 'i');
if (__m === '*' || __re.test(location.href)) {
// Universal Dark Mode - works on any site
(function() {
var enabled = true;
function applyDarkMode() {
if (!enabled) return;
// Create style element if it doesn't exist
var style = document.getElementById('universal-dark-mode-style');
if (!style) {
style = document.createElement('style');
style.id = 'universal-dark-mode-style';
document.head.appendChild(style);
}
// Dark mode CSS - inverts colors but preserves images/video
style.textContent = '
/* Invert everything except media */
html {
filter: invert(1) hue-rotate(180deg) !important;
background: #1a1a2e !important;
}
/* Restore images, videos, iframes, canvas */
img, video, iframe, canvas, svg, picture, [style*="background-image"] {
filter: invert(1) hue-rotate(180deg) !important;
}
/* Preserve specific elements that should not be inverted */
.no-dark-mode, .no-dark-mode *,
[data-theme="light"], [data-theme="light"],
.ace_editor, .ace_editor *,
.CodeMirror, .CodeMirror *,
.monaco-editor, .monaco-editor *,
.markdown-body pre, .markdown-body pre *,
.highlight, .highlight *,
pre code, pre code * {
filter: none !important;
}
/* Fix common UI elements */
.modal, .popup, .dropdown-menu, .tooltip, .popover {
filter: invert(1) hue-rotate(180deg) !important;
background: #2d2d44 !important;
border-color: #444 !important;
}
/* Scrollbars */
::-webkit-scrollbar { background: #1a1a2e !important; }
::-webkit-scrollbar-thumb { background: #444 !important; }
::-webkit-scrollbar-thumb:hover { background: #555 !important; }
/* Selection */
::selection { background: #4ecdc4 !important; color: #1a1a2e !important; }
::-moz-selection { background: #4ecdc4 !important; color: #1a1a2e !important; }
';
}
function removeDarkMode() {
var style = document.getElementById('universal-dark-mode-style');
if (style) style.remove();
}
// Toggle with Alt+Shift+D
document.addEventListener('keydown', function(e) {
if (e.altKey && e.shiftKey && e.key === 'D') {
e.preventDefault();
enabled = !enabled;
if (enabled) {
applyDarkMode();
console.log('[Universal Dark Mode] Enabled');
} else {
removeDarkMode();
console.log('[Universal Dark Mode] Disabled');
}
}
});
// Apply on load
applyDarkMode();
// Re-apply on dynamic content
var observer = new MutationObserver(function(mutations) {
if (enabled && !document.getElementById('universal-dark-mode-style')) {
applyDarkMode();
}
});
observer.observe(document.head, { childList: true });
console.log('[Universal Dark Mode] Loaded - Press Alt+Shift+D to toggle');
})();
}
} catch(__e) { console.warn('[Userscript:Universal Dark Mode]', __e); }
})();
})();

Skip to content
fix: scope env warnings to selected server - #245
Open
haosenwang1018 wants to merge 1 commit into
philschmid:mainfrom 
haosenwang1018:fix/scope-env-warnings-info
Open
fix: scope env warnings to selected server#245
haosenwang1018 wants to merge 1 commit into
philschmid:mainfrom 
haosenwang1018:fix/scope-env-warnings-info
Conversation
@haosenwang1018
@haosenwang1018haosenwang1018
commented
Apr 18, 2026

Copy link


Copy Markdown

Summary
  • scope config env substitution to the selected server when mcp-cli info <server> is used
  • avoid unrelated missing-env warnings from other configured servers
  • add regression coverage for scoped config loading
Problem
Issue #20 reports that mcp-cli info <server> emits missing environment variable warnings for every server in the config, even when only one server is being queried.
Fix
loadConfig() now supports scoping env substitution to a requested server subset. The info command passes the selected server name into config loading, so env placeholders are only expanded (and warned on) for the server actually being inspected. Commands that need the full config still retain the existing whole-config behavior.
Fixes#20
Validation
  • bun test tests/config.test.ts
  • bun test tests/output.test.ts
  • npx tsc --noEmit
  • npx @biomejs/biome check src/config.ts src/commands/info.ts tests/config.test.ts
  • git diff --check
@haosenwang1018
fix: scope env warnings to selected server
44da772
Signed-off-by: haosenwang1018 <haosenwang1018@users.noreply.github.com>
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Environment variable warnings shown for all servers, not just the one being queried


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@haosenwang1018