site.jiebang.www/tools
REMOTE · WWW.JIEBANG.SITE · SCANNED SEP 25
20 free dev tools: JSON/YAML, XML/SQL, Cron, SEO, QR code, URL shortener, cron tasks, files
Available components
How this component scores in each security and reliability category. Every signal is checked automatically against the live server, and we only credit what we can confirm. How we score → Why this is hard to score →
Endpoint Security57
- The endpoint's TLS certificate is valid, in date, and uses a strong key. View diagnostics → Pass
- Authorisation not fully verified: no authorisation is required to call this server, and 29 tool(s) never declared a destructiveHint. The MCP spec treats an absent hint as destructive by default, so we cannot call this surface safe. See how to fix → View diagnostics → Unverified
- HTTPS is enforced; there's no plaintext access path. View diagnostics → Pass
- HSTS check failed: the Strict-Transport-Security header is absent. See how to fix → View diagnostics → Fail
- DNSSEC check failed: this domain isn't protected by DNSSEC. See how to fix → View diagnostics → Fail
Transport & Reachability100
- Verified streamable-http transport via a live MCP handshake. View diagnostics → Pass
Schema Quality & AI Usability79
- AI-judged instruction clarity (excellent).Pass
- Tool/resource definitions use about 2213 tokens (~76/item across 29 items; 29 tools + 0 resources), lean.Pass
- Usage-examples check failed: none of the tools include examples. See how to fix → Fail
Stability & Change Management100
- No destabilizing schema changes in the last 30 days.Pass
Tool Coverage99
- 100% of tools have a non-trivial description (not blank, and not just the tool's name).Pass
- 97% of tool parameters carry a description.Partial
Tool Safety100
- No prompt-injection markers were found in the server instructions, tool names or descriptions we captured.Pass
- We read all 29 captured tool definition(s), and no name or description among them implies an irreversible operation.Pass
- An AI judge read all 29 captured unit(s) of tool text and found none that tries to manipulate the model reading it.Pass
Capabilities20
- Spec-recency check failed: implements MCP spec 2024-11-05; the latest is 2026-07-28. See how to fix → Fail
How do I install the site.jiebang.www/tools MCP server?
site.jiebang.www/tools is a hosted endpoint at https://www.jiebang.site/mcp, so there is nothing to install locally. Ready-made configuration for Claude, Cursor, VS Code, Codex and 5 more is on this page, copied from each client's own documentation.
remote · www.jiebang.site
claude mcp add --transport http site-jiebang-www-tools 'https://www.jiebang.site/mcp'
{
"mcpServers": {
"site-jiebang-www-tools": {
"url": "https://www.jiebang.site/mcp"
}
}
} {
"servers": {
"site-jiebang-www-tools": {
"type": "http",
"url": "https://www.jiebang.site/mcp"
}
}
} [mcp_servers.site-jiebang-www-tools] url = "https://www.jiebang.site/mcp"
{
"$schema": "https://opencode.ai/config.json",
"mcp": {
"site-jiebang-www-tools": {
"type": "remote",
"url": "https://www.jiebang.site/mcp",
"enabled": true
}
}
} openclaw mcp add site-jiebang-www-tools --url 'https://www.jiebang.site/mcp' --transport streamable-http
mcp_servers:
site-jiebang-www-tools:
url: "https://www.jiebang.site/mcp" {
"McpServers": {
"site-jiebang-www-tools": {
"Transport": "http",
"Url": "https://www.jiebang.site/mcp"
}
}
} assistant mcp add site-jiebang-www-tools -t streamable-http -u 'https://www.jiebang.site/mcp'
{
"mcpServers": {
"site-jiebang-www-tools": {
"type": "http",
"url": "https://www.jiebang.site/mcp"
}
}
} The mcpServers block is a cross-client convention. Remote transports vary, so check your client's docs.
Every change we have recorded for this component, newest first. Security-relevant changes are always shown. ▲ marks a change for the better, ▼ a change for the worse; unmarked changes are neutral.
- 25 Sept 26 0
- We updated how we score, so this day's move reflects our rubric, not a change to the server See what changed → functional
- 26 Aug 26 0
- We updated how we score, so this day's move reflects our rubric, not a change to the server See what changed → functional
- 25 Aug 26 0
- Stability: 0.97 → pass security
- 11 Aug 26 0
- We updated how we score, so this day's move reflects our rubric, not a change to the server See what changed → functional
- 31 Jul 26 0
- We updated how we score, so this day's move reflects our rubric, not a change to the server See what changed → functional
- 30 Jul 26 0
- We updated how we score, so this day's move reflects our rubric, not a change to the server See what changed → functional
- 27 Jul 26 0
- We updated how we score, so this day's move reflects our rubric, not a change to the server See what changed → functional
- 26 Jul 26 0
First indexed and scored.
Diagnostic detail from the automated scan of this channel: what the scanner observed at each step, so you can see exactly where a check passed or failed. It is informational only and never changes the trust score.
Captured 25 Sept 2026 · Probed https://www.jiebang.site/mcp
TLS valid
Negotiated TLS 1.3 with TLS_AES_128_GCM_SHA256 .
| Subject | Issuer | Valid from | Valid until | Key | Signature | Serial |
|---|---|---|---|---|---|---|
| CN=www.jiebang.site | CN=WE1,O=Google Trust Services,C=US | 30 Jul 2026 | 28 Oct 2026 | ECDSA 256 | ECDSA-SHA256 | cd963bdd3b12fe810e74f74f972b8106 |
| SANs: www.jiebang.site | ||||||
| CN=WE1,O=Google Trust Services,C=US (CA) | CN=GTS Root R4,O=Google Trust Services LLC,C=US | 13 Dec 2023 | 20 Feb 2029 | ECDSA 256 | ECDSA-SHA384 | 7ff31977972c224a76155d13b6d685e3 |
| CN=GTS Root R4,O=Google Trust Services LLC,C=US (CA) | CN=GlobalSign Root CA,OU=Root CA,O=GlobalSign nv-sa,C=BE | 15 Nov 2023 | 28 Jan 2028 | ECDSA 384 | SHA256-RSA | 7fe530bf331343bedd821610493d8a1b |
Background: What to check on a remote MCP endpoint →
DNSSEC insecure
Validation of www.jiebang.site. — Not signed
| Zone | DS | Keys | Algorithms | Outcome |
|---|---|---|---|---|
| . | trust_anchor | 20326, 38696 | 8, 8 | Verified |
| site. | present | 31826 | 13 | Verified |
| jiebang.site. | absent | Unsigned (proven) parent-signed NSEC/NSEC3 proves an unsigned delegation |
Authentication No authorisation required
The endpoint answered without asking for a token. Anyone who knows the URL can reach it.
| Result | No authorisation required |
|---|---|
| HTTP status | 200 |
Background: How OAuth 2.1 works in the 2026 MCP spec →
Transports 2 probes
| Transport | URL | Outcome | Status | Location |
|---|---|---|---|---|
| streamable-http | https://www.jiebang.site/mcp | Verified | 200 | |
| http (plaintext) | http://www.jiebang.site/mcp | HTTPS enforced | 301 | https://www.jiebang.site/mcp |
The tools this component advertises to a client, with an estimated token cost for each. Expand a tool to see its parameters and schema. The per-tool counts are indicative and are not scored directly; the schema's total context footprint is one signal in Schema Quality & AI Usability. A tool's description is untrusted text the model reads on every call, which is what makes this list a security surface and not just an inventory: how tool poisoning works →
ai_text_generate ~92
AI-powered text generation: copywriting, naming, slogans, catchy titles, praise/replies, couplets. Powered by GLM-4.7-Flash (free, 10k calls/day).
| Name | Type | Req | Description |
|---|---|---|---|
| input | string | yes | Input text or topic (max 500 chars) |
| style | string | – | Additional style requirement (optional) |
| type | string | – | Generation type (default: copywriting) |
No output schema declared.
No examples provided.
base_convert ~43
Convert numbers between decimal, binary, octal, hexadecimal.
| Name | Type | Req | Description |
|---|---|---|---|
| from | string | – | Source base (default: dec) |
| value | string | yes | Number to convert |
No output schema declared.
No examples provided.
cron_parse ~39
Parse cron expression to human-readable description with next 5 run times.
| Name | Type | Req | Description |
|---|---|---|---|
| expression | string | yes | 5-field cron: min hour day month weekday |
No output schema declared.
No examples provided.
cron_task_create ~220
Create a scheduled task with cron expression. For AI agents to manage daily check-ins, monitoring, reminders etc.
| Name | Type | Req | Description |
|---|---|---|---|
| agent_id | string | – | Your agent identifier (default: "default") |
| callback_url | string | – | URL to call when task is due (optional) |
| description | string | – | Task description (optional) |
| max_retries | number | – | Max retry attempts on failure (default: 0, no retry) |
| name | string | yes | Task name, e.g. "虾评打卡" or "每日盯盘" |
| schedule | string | yes | Cron expression (5 fields): min hour day month weekday. E.g. "0 9 * * *" = daily at 9:00 |
| tags | array | – | Tags like ["checkin", "monitor"] (optional) |
| template | string | – | Template ID from cron_task_templates (optional, auto-fills schedule) |
| timezone | string | – | Timezone, e.g. "Asia/Shanghai" (default: UTC) |
No output schema declared.
No examples provided.
cron_task_done ~102
Mark a scheduled task as completed or failed. Supports failure tracking and auto-retry.
| Name | Type | Req | Description |
|---|---|---|---|
| agent_id | string | – | Your agent identifier (default: "default") |
| message | string | – | Optional message about the result (e.g. error details) |
| status | string | – | Execution result (default: "success"). Use "failed" to trigger retry if max_retries is set. |
| task_id | string | yes | Task ID to mark as done |
No output schema declared.
No examples provided.
cron_task_list ~69
List scheduled tasks. Use due=true to see only tasks that need action now.
| Name | Type | Req | Description |
|---|---|---|---|
| agent_id | string | – | Your agent identifier (default: "default") |
| due | boolean | – | Only show tasks due now (default: false) |
| tag | string | – | Filter by tag (optional) |
No output schema declared.
No examples provided.
cron_task_logs ~97
Get execution history/logs for a scheduled task. Shows past completion times, success/failure status, and counts. Omit task_id to get all logs for the agent.
| Name | Type | Req | Description |
|---|---|---|---|
| agent_id | string | – | Your agent identifier (default: "default") |
| limit | number | – | Max log entries to return (default: 50) |
| task_id | string | – | Task ID to get logs for (omit for all agent logs) |
No output schema declared.
No examples provided.
cron_task_templates ~40
Get preset task templates with common cron schedules (daily, weekday, hourly, stock market, etc.). Use these to quickly create tasks without writing cron expressions.
Input schema present but exposes no named parameters.
No output schema declared.
No examples provided.
file_analyze ~96
Analyze tabular data: detect column types, compute stats (min/max/mean/median for numbers, top values for text), find nulls. Returns summary and preview.
| Name | Type | Req | Description |
|---|---|---|---|
| content | string | yes | File content (raw text or base64) |
| encoding | string | – | Content encoding (default: utf-8) |
| format | string | – | Input format (default: auto-detect) |
| options | object | – | – |
No output schema declared.
No examples provided.
file_generate ~65
Generate CSV/TSV/JSON file from structured data array. Returns base64-encoded file and raw text.
| Name | Type | Req | Description |
|---|---|---|---|
| data | array | yes | Array of objects to generate file from |
| format | string | yes | Output format (default: csv) |
| options | object | – | – |
No output schema declared.
No examples provided.
file_parse ~108
Parse CSV/TSV/JSON/XML file content to structured JSON. Auto-detects format and column types. Returns columns, data rows, and preview.
| Name | Type | Req | Description |
|---|---|---|---|
| content | string | yes | File content (raw text or base64 with encoding param) |
| encoding | string | – | Content encoding (default: utf-8) |
| filename | string | – | Filename for format detection (optional) |
| format | string | – | Input format (default: auto-detect) |
| options | object | – | – |
No output schema declared.
No examples provided.
html_entity ~36
Encode or decode HTML entities.
| Name | Type | Req | Description |
|---|---|---|---|
| action | string | – | Action (default: auto) |
| input | string | yes | String to process |
No output schema declared.
No examples provided.
idea_list ~45
List ideas from the JieBang ideas board. Filter by status, sort by votes. View community feature requests and their progress.
| Name | Type | Req | Description |
|---|---|---|---|
| filter | string | – | Filter by status (optional) |
No output schema declared.
No examples provided.
idea_submit ~119
Submit a new idea or feature request to the JieBang ideas board. Supports categorization, priority, and source tracking.
| Name | Type | Req | Description |
|---|---|---|---|
| category | string | – | Category (default: 工具需求) |
| description | string | – | Detailed description (max 2000 chars) |
| priority | string | – | Priority (default: medium) |
| source | string | – | Source (user/v2ex/zhihu/reddit/agent, default: agent) |
| tags | array | – | Tags |
| title | string | yes | Idea title (max 200 chars) |
No output schema declared.
No examples provided.
image_convert ~92
Convert image format to WebP/AVIF/PNG/JPEG with optional resize and quality control.
| Name | Type | Req | Description |
|---|---|---|---|
| format | string | – | Output format (default: webp) |
| height | number | – | Target height in pixels |
| quality | number | – | Quality 1-100 (default: 80) |
| url | string | yes | Image URL to convert |
| width | number | – | Target width in pixels |
No output schema declared.
No examples provided.
json_yaml_convert ~46
Convert between JSON and YAML formats. Auto-detects direction.
| Name | Type | Req | Description |
|---|---|---|---|
| direction | string | – | Conversion direction (default: auto) |
| input | string | yes | JSON or YAML string |
No output schema declared.
No examples provided.
keyword_extract ~83
Extract keywords and key phrases from text with search intent classification. Returns 10-20 keywords sorted by importance with long-tail variations.
| Name | Type | Req | Description |
|---|---|---|---|
| count | number | – | Number of keywords (1-20, default: 10) |
| lang | string | – | Language (default: zh) |
| text | string | yes | Text to extract keywords from (max 3000 chars) |
No output schema declared.
No examples provided.
meta_desc_generate ~81
Generate SEO-friendly meta description (120-160 chars) from title, keyword, and content. Includes call-to-action and keyword placement.
| Name | Type | Req | Description |
|---|---|---|---|
| content | string | – | Content summary (optional) |
| keyword | string | – | Target keyword (optional) |
| lang | string | – | Language (default: zh) |
| title | string | yes | Page title (required) |
No output schema declared.
No examples provided.
meta_extract ~59
Extract SEO meta tags from any URL. Returns title, description, OG tags, Twitter cards, structured data, and SEO health score.
| Name | Type | Req | Description |
|---|---|---|---|
| format | string | – | Output detail level (default: full) |
| url | string | yes | URL to analyze |
No output schema declared.
No examples provided.
qrcode_generate ~106
Generate QR code for text or URL. Returns SVG data URI.
| Name | Type | Req | Description |
|---|---|---|---|
| bgColor | string | – | Background hex color (default: ffffff) |
| content | string | yes | Text or URL to encode |
| ecLevel | string | – | Error correction level (default: M) |
| fgColor | string | – | Foreground hex color (default: 000000) |
| size | number | – | Image size in pixels (default: 256, max: 1024) |
No output schema declared.
No examples provided.
seo_check ~32
Quick SEO health check for any URL. Returns score and issues list.
| Name | Type | Req | Description |
|---|---|---|---|
| url | string | yes | URL to check |
No output schema declared.
No examples provided.
seo_title_generate ~87
Generate multiple SEO-optimized article titles from a keyword. Diverse styles: question, number, list, comparison, how-to. Max 60 chars each.
| Name | Type | Req | Description |
|---|---|---|---|
| count | number | – | Number of titles to generate (1-10, default: 5) |
| keyword | string | yes | Target keyword (max 200 chars) |
| lang | string | – | Language (default: zh) |
No output schema declared.
No examples provided.
sql_format ~41
Beautify, minify, or uppercase SQL keywords.
| Name | Type | Req | Description |
|---|---|---|---|
| action | string | – | Action (default: beautify) |
| input | string | yes | SQL string |
No output schema declared.
No examples provided.
text_humanize ~84
Rewrite AI-generated text to sound naturally human-written. Supports Chinese and English. Reduces AI detection rates. Styles: standard, casual, academic, creative.
| Name | Type | Req | Description |
|---|---|---|---|
| lang | string | – | Language (default: en) |
| style | string | – | Rewriting style (default: standard) |
| text | string | yes | Text to humanize (max 3000 chars) |
No output schema declared.
No examples provided.
text_rewrite ~80
Rewrite text with different styles while preserving meaning. Modes: standard (natural), creative (expressive), academic (formal), casual (informal).
| Name | Type | Req | Description |
|---|---|---|---|
| lang | string | – | Language (default: zh) |
| mode | string | – | Rewriting mode (default: standard) |
| text | string | yes | Text to rewrite (max 3000 chars) |
No output schema declared.
No examples provided.
text_summarize ~88
Summarize text into concise version. Lengths: short (1-2 sentences), medium (3-5 sentences), long (full paragraph). Preserves key data and facts.
| Name | Type | Req | Description |
|---|---|---|---|
| lang | string | – | Language (default: zh) |
| length | string | – | Summary length (default: medium) |
| text | string | yes | Text to summarize (max 5000 chars) |
No output schema declared.
No examples provided.
timezone_convert ~66
Convert datetime between time zones.
| Name | Type | Req | Description |
|---|---|---|---|
| datetime | string | yes | ISO datetime (e.g. 2026-06-04T12:00) |
| fromZone | string | – | Source timezone (default: Asia/Shanghai) |
| toZone | string | – | Target timezone (optional) |
No output schema declared.
No examples provided.
url_shorten ~59
Create a short link for any URL. Returns short URL and click tracking. Free: 100 links/day.
| Name | Type | Req | Description |
|---|---|---|---|
| code | string | – | Custom short code (3-20 chars, optional) |
| url | string | yes | Long URL to shorten |
No output schema declared.
No examples provided.
xml_format ~38
Beautify or minify XML code.
| Name | Type | Req | Description |
|---|---|---|---|
| action | string | – | Action (default: beautify) |
| input | string | yes | XML string |
No output schema declared.
No examples provided.
What is the site.jiebang.www/tools MCP server?
site.jiebang.www/tools is an MCP server listed in the public MCP registry as site.jiebang.www/tools. 20 free dev tools: JSON/YAML, XML/SQL, Cron, SEO, QR code, URL shortener, cron tasks, files. This page covers its hosted endpoint (https://www.jiebang.site/mcp).
Is the site.jiebang.www/tools MCP server safe to use?
site.jiebang.www/tools scores 76 out of 100 on VerifyMCP. That is a record of what we were able to check automatically, not an endorsement. The category breakdown on this page shows every signal behind the number, including the ones we could not confirm.
What tools does the site.jiebang.www/tools MCP server expose?
site.jiebang.www/tools exposes 29 tools: json_yaml_convert, xml_format, sql_format, cron_parse, base_convert, and 24 more. Their descriptions and schemas cost roughly 2,213 tokens of context every time the server is loaded.
Does the site.jiebang.www/tools MCP server require authentication?
No. We connected to site.jiebang.www/tools without credentials and it answered, so anything it exposes is reachable by anyone who knows the address.
Is the site.jiebang.www/tools MCP server still maintained?
site.jiebang.www/tools is still listed as active in the MCP registry. We last reached this channel on 25 September 2026. Those dates come from our own scans of the registry and the channel itself, not from anything the publisher announced.