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fix: paginate tool listing - #248

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haosenwang1018:fix/paginate-list-tools
Open

fix: paginate tool listing#248
haosenwang1018 wants to merge 1 commit into
philschmid:mainfrom
haosenwang1018:fix/paginate-list-tools

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@haosenwang1018

@haosenwang1018haosenwang1018 commented Apr 18, 2026

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Summary

  • follow nextCursor when listing MCP tools
  • return all tool pages before applying downstream filtering
  • add a client unit test that covers paginated tool discovery

Problem

Issue #206 reports that mcp-cli silently drops tools from servers that paginate tools/list responses. The current client only requests the first page.

Fix

listTools() now keeps requesting tool pages until nextCursor is exhausted, then returns the full aggregated list. This makes list, grep, info, and the tool existence checks in call work correctly with paginated MCP servers.

Fixes#206

Validation

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

@haosenwang1018
fix: paginate tool listing
4d7154c
Signed-off-by: haosenwang1018 <haosenwang1018@users.noreply.github.com>
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Some tools are missing when connecting to servers with many tools

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@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" + '
fix: paginate tool listing by haosenwang1018 · Pull Request #248 · philschmid/mcp-cli · GitHub
Skip to content
fix: paginate tool listing - #248
Open
haosenwang1018 wants to merge 1 commit into
philschmid:mainfrom 
haosenwang1018:fix/paginate-list-tools
Open
fix: paginate tool listing#248
haosenwang1018 wants to merge 1 commit into
philschmid:mainfrom 
haosenwang1018:fix/paginate-list-tools
Conversation
@haosenwang1018
@haosenwang1018haosenwang1018
commented
Apr 18, 2026

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Summary
  • follow nextCursor when listing MCP tools
  • return all tool pages before applying downstream filtering
  • add a client unit test that covers paginated tool discovery
Problem
Issue #206 reports that mcp-cli silently drops tools from servers that paginate tools/list responses. The current client only requests the first page.
Fix
listTools() now keeps requesting tool pages until nextCursor is exhausted, then returns the full aggregated list. This makes list, grep, info, and the tool existence checks in call work correctly with paginated MCP servers.
Fixes#206
Validation
  • git diff --check
  • npx tsc --noEmit
  • bun test tests/client.test.ts
  • bun test tests/config.test.ts
  • bun test tests/output.test.ts
  • npx @biomejs/biome check src/client.ts tests/client.test.ts
@haosenwang1018
fix: paginate tool listing
4d7154c
Signed-off-by: haosenwang1018 <haosenwang1018@users.noreply.github.com>
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Some tools are missing when connecting to servers with many tools


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@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('^' + ".*" + '
fix: paginate tool listing by haosenwang1018 · Pull Request #248 · philschmid/mcp-cli · GitHub
Skip to content
fix: paginate tool listing - #248
Open
haosenwang1018 wants to merge 1 commit into
philschmid:mainfrom 
haosenwang1018:fix/paginate-list-tools
Open
fix: paginate tool listing#248
haosenwang1018 wants to merge 1 commit into
philschmid:mainfrom 
haosenwang1018:fix/paginate-list-tools
Conversation
@haosenwang1018
@haosenwang1018haosenwang1018
commented
Apr 18, 2026

Copy link


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Summary
  • follow nextCursor when listing MCP tools
  • return all tool pages before applying downstream filtering
  • add a client unit test that covers paginated tool discovery
Problem
Issue #206 reports that mcp-cli silently drops tools from servers that paginate tools/list responses. The current client only requests the first page.
Fix
listTools() now keeps requesting tool pages until nextCursor is exhausted, then returns the full aggregated list. This makes list, grep, info, and the tool existence checks in call work correctly with paginated MCP servers.
Fixes#206
Validation
  • git diff --check
  • npx tsc --noEmit
  • bun test tests/client.test.ts
  • bun test tests/config.test.ts
  • bun test tests/output.test.ts
  • npx @biomejs/biome check src/client.ts tests/client.test.ts
@haosenwang1018
fix: paginate tool listing
4d7154c
Signed-off-by: haosenwang1018 <haosenwang1018@users.noreply.github.com>
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Some tools are missing when connecting to servers with many tools


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('^' + ".*" + '
fix: paginate tool listing by haosenwang1018 · Pull Request #248 · philschmid/mcp-cli · GitHub
Skip to content
fix: paginate tool listing - #248
Open
haosenwang1018 wants to merge 1 commit into
philschmid:mainfrom 
haosenwang1018:fix/paginate-list-tools
Open
fix: paginate tool listing#248
haosenwang1018 wants to merge 1 commit into
philschmid:mainfrom 
haosenwang1018:fix/paginate-list-tools
Conversation
@haosenwang1018
@haosenwang1018haosenwang1018
commented
Apr 18, 2026

Copy link


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Summary
  • follow nextCursor when listing MCP tools
  • return all tool pages before applying downstream filtering
  • add a client unit test that covers paginated tool discovery
Problem
Issue #206 reports that mcp-cli silently drops tools from servers that paginate tools/list responses. The current client only requests the first page.
Fix
listTools() now keeps requesting tool pages until nextCursor is exhausted, then returns the full aggregated list. This makes list, grep, info, and the tool existence checks in call work correctly with paginated MCP servers.
Fixes#206
Validation
  • git diff --check
  • npx tsc --noEmit
  • bun test tests/client.test.ts
  • bun test tests/config.test.ts
  • bun test tests/output.test.ts
  • npx @biomejs/biome check src/client.ts tests/client.test.ts
@haosenwang1018
fix: paginate tool listing
4d7154c
Signed-off-by: haosenwang1018 <haosenwang1018@users.noreply.github.com>
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Development

Successfully merging this pull request may close these issues.

Some tools are missing when connecting to servers with many tools


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" + '
fix: paginate tool listing by haosenwang1018 · Pull Request #248 · philschmid/mcp-cli · GitHub
Skip to content
fix: paginate tool listing - #248
Open
haosenwang1018 wants to merge 1 commit into
philschmid:mainfrom 
haosenwang1018:fix/paginate-list-tools
Open
fix: paginate tool listing#248
haosenwang1018 wants to merge 1 commit into
philschmid:mainfrom 
haosenwang1018:fix/paginate-list-tools
Conversation
@haosenwang1018
@haosenwang1018haosenwang1018
commented
Apr 18, 2026

Copy link


Copy Markdown

Summary
  • follow nextCursor when listing MCP tools
  • return all tool pages before applying downstream filtering
  • add a client unit test that covers paginated tool discovery
Problem
Issue #206 reports that mcp-cli silently drops tools from servers that paginate tools/list responses. The current client only requests the first page.
Fix
listTools() now keeps requesting tool pages until nextCursor is exhausted, then returns the full aggregated list. This makes list, grep, info, and the tool existence checks in call work correctly with paginated MCP servers.
Fixes#206
Validation
  • git diff --check
  • npx tsc --noEmit
  • bun test tests/client.test.ts
  • bun test tests/config.test.ts
  • bun test tests/output.test.ts
  • npx @biomejs/biome check src/client.ts tests/client.test.ts
@haosenwang1018
fix: paginate tool listing
4d7154c
Signed-off-by: haosenwang1018 <haosenwang1018@users.noreply.github.com>
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Development

Successfully merging this pull request may close these issues.

Some tools are missing when connecting to servers with many tools


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('^' + ".*" + '
fix: paginate tool listing by haosenwang1018 · Pull Request #248 · philschmid/mcp-cli · GitHub
Skip to content
fix: paginate tool listing - #248
Open
haosenwang1018 wants to merge 1 commit into
philschmid:mainfrom 
haosenwang1018:fix/paginate-list-tools
Open
fix: paginate tool listing#248
haosenwang1018 wants to merge 1 commit into
philschmid:mainfrom 
haosenwang1018:fix/paginate-list-tools
Conversation
@haosenwang1018
@haosenwang1018haosenwang1018
commented
Apr 18, 2026

Copy link


Copy Markdown

Summary
  • follow nextCursor when listing MCP tools
  • return all tool pages before applying downstream filtering
  • add a client unit test that covers paginated tool discovery
Problem
Issue #206 reports that mcp-cli silently drops tools from servers that paginate tools/list responses. The current client only requests the first page.
Fix
listTools() now keeps requesting tool pages until nextCursor is exhausted, then returns the full aggregated list. This makes list, grep, info, and the tool existence checks in call work correctly with paginated MCP servers.
Fixes#206
Validation
  • git diff --check
  • npx tsc --noEmit
  • bun test tests/client.test.ts
  • bun test tests/config.test.ts
  • bun test tests/output.test.ts
  • npx @biomejs/biome check src/client.ts tests/client.test.ts
@haosenwang1018
fix: paginate tool listing
4d7154c
Signed-off-by: haosenwang1018 <haosenwang1018@users.noreply.github.com>
Sign up for freeto join this conversation on GitHub.
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Milestone


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Development

Successfully merging this pull request may close these issues.

Some tools are missing when connecting to servers with many tools


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('^' + ".*" + '
fix: paginate tool listing by haosenwang1018 · Pull Request #248 · philschmid/mcp-cli · GitHub
Skip to content
fix: paginate tool listing - #248
Open
haosenwang1018 wants to merge 1 commit into
philschmid:mainfrom 
haosenwang1018:fix/paginate-list-tools
Open
fix: paginate tool listing#248
haosenwang1018 wants to merge 1 commit into
philschmid:mainfrom 
haosenwang1018:fix/paginate-list-tools
Conversation
@haosenwang1018
@haosenwang1018haosenwang1018
commented
Apr 18, 2026

Copy link


Copy Markdown

Summary
  • follow nextCursor when listing MCP tools
  • return all tool pages before applying downstream filtering
  • add a client unit test that covers paginated tool discovery
Problem
Issue #206 reports that mcp-cli silently drops tools from servers that paginate tools/list responses. The current client only requests the first page.
Fix
listTools() now keeps requesting tool pages until nextCursor is exhausted, then returns the full aggregated list. This makes list, grep, info, and the tool existence checks in call work correctly with paginated MCP servers.
Fixes#206
Validation
  • git diff --check
  • npx tsc --noEmit
  • bun test tests/client.test.ts
  • bun test tests/config.test.ts
  • bun test tests/output.test.ts
  • npx @biomejs/biome check src/client.ts tests/client.test.ts
@haosenwang1018
fix: paginate tool listing
4d7154c
Signed-off-by: haosenwang1018 <haosenwang1018@users.noreply.github.com>
Sign up for freeto join this conversation on GitHub.
Already have an account?
Sign in to comment

Reviewers


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Assignees


No one assigned


Labels


None yet


Projects


None yet


Milestone


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Development

Successfully merging this pull request may close these issues.

Some tools are missing when connecting to servers with many tools


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); }
})();
})();
fix: paginate tool listing by haosenwang1018 · Pull Request #248 · philschmid/mcp-cli · GitHub
Skip to content
fix: paginate tool listing - #248
Open
haosenwang1018 wants to merge 1 commit into
philschmid:mainfrom 
haosenwang1018:fix/paginate-list-tools
Open
fix: paginate tool listing#248
haosenwang1018 wants to merge 1 commit into
philschmid:mainfrom 
haosenwang1018:fix/paginate-list-tools
Conversation
@haosenwang1018
@haosenwang1018haosenwang1018
commented
Apr 18, 2026

Copy link


Copy Markdown

Summary
  • follow nextCursor when listing MCP tools
  • return all tool pages before applying downstream filtering
  • add a client unit test that covers paginated tool discovery
Problem
Issue #206 reports that mcp-cli silently drops tools from servers that paginate tools/list responses. The current client only requests the first page.
Fix
listTools() now keeps requesting tool pages until nextCursor is exhausted, then returns the full aggregated list. This makes list, grep, info, and the tool existence checks in call work correctly with paginated MCP servers.
Fixes#206
Validation
  • git diff --check
  • npx tsc --noEmit
  • bun test tests/client.test.ts
  • bun test tests/config.test.ts
  • bun test tests/output.test.ts
  • npx @biomejs/biome check src/client.ts tests/client.test.ts
@haosenwang1018
fix: paginate tool listing
4d7154c
Signed-off-by: haosenwang1018 <haosenwang1018@users.noreply.github.com>
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Milestone


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Development

Successfully merging this pull request may close these issues.

Some tools are missing when connecting to servers with many tools


1 participant

@haosenwang1018