io.github.oswarld/technical
REMOTE · WWW.BULLBEAR.NINJA · SCANNED SEP 21
Technical analysis (RSI, MA, signal score) for 9,400+ global stocks, by ticker or name.
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 Security80
- The endpoint's TLS certificate is valid, in date, and uses a strong key. View diagnostics → Pass
- No authorisation is required to call this server. Every tool declares its destructiveHint and none is destructive, so open access doesn't expose one. See how to fix → View diagnostics → Partial
- HTTPS is enforced; there's no plaintext access path. View diagnostics → Pass
- The HSTS (Strict-Transport-Security) header is present. View diagnostics → Pass
- 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 Usability77
- AI-judged instruction clarity (good).Pass
- Tool/resource definitions use about 513 tokens (~102/item across 5 items; 5 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 Coverage80
- 100% of tools have a non-trivial description (not blank, and not just the tool's name).Pass
- 41% 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 5 captured tool definition(s), and no name or description among them implies an irreversible operation.Pass
- An AI judge read all 6 captured unit(s) of tool text and found none that tries to manipulate the model reading it.Pass
Capabilities100
- Implements a supported MCP spec version (2025-11-25); the latest is 2026-07-28.Pass
How do I install the io.github.oswarld/technical MCP server?
io.github.oswarld/technical is a hosted endpoint at https://www.bullbear.ninja/api/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.bullbear.ninja
claude mcp add --transport http oswarld-technical 'https://www.bullbear.ninja/api/mcp'
{
"mcpServers": {
"oswarld-technical": {
"url": "https://www.bullbear.ninja/api/mcp"
}
}
} {
"servers": {
"oswarld-technical": {
"type": "http",
"url": "https://www.bullbear.ninja/api/mcp"
}
}
} [mcp_servers.oswarld-technical] url = "https://www.bullbear.ninja/api/mcp"
{
"$schema": "https://opencode.ai/config.json",
"mcp": {
"oswarld-technical": {
"type": "remote",
"url": "https://www.bullbear.ninja/api/mcp",
"enabled": true
}
}
} openclaw mcp add oswarld-technical --url 'https://www.bullbear.ninja/api/mcp' --transport streamable-http
mcp_servers:
oswarld-technical:
url: "https://www.bullbear.ninja/api/mcp" {
"McpServers": {
"oswarld-technical": {
"Transport": "http",
"Url": "https://www.bullbear.ninja/api/mcp"
}
}
} assistant mcp add oswarld-technical -t streamable-http -u 'https://www.bullbear.ninja/api/mcp'
{
"mcpServers": {
"oswarld-technical": {
"type": "http",
"url": "https://www.bullbear.ninja/api/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.
- 26 Aug 26 +1
- 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
- 24 Aug 26 +1
No change was recorded against any check on this day. Stability & Change Management went from 93 to 97. That category is still filling its 30-day observation window: 28 days of observed history at the previous scan, 29 at this one. The score rises as the window fills, whether or not the server changes.
- 20 Aug 26 0
- The server changed its declared name: ooooo-technical → argos-technical 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
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 21 Sept 2026 · Probed https://www.bullbear.ninja/api/mcp
TLS valid
Negotiated TLS 1.3 with TLS_AES_128_GCM_SHA256 .
| Subject | Issuer | Valid from | Valid until | Key | Signature | Serial |
|---|---|---|---|---|---|---|
| CN=www.bullbear.ninja | CN=YR1,O=Let's Encrypt,C=US | 20 Sept 2026 | 19 Dec 2026 | RSA 2048 | SHA256-RSA | 6ed6a6eaa23f8e2140f56435ae64d2a1b6b |
| SANs: www.bullbear.ninja | ||||||
| CN=YR1,O=Let's Encrypt,C=US (CA) | CN=Root YR,O=ISRG,C=US | 3 Sept 2025 | 2 Sept 2028 | RSA 2048 | SHA256-RSA | a20253f15f2691c05dc1ce13b9bcca4e |
| CN=Root YR,O=ISRG,C=US (CA) | CN=ISRG Root X1,O=Internet Security Research Group,C=US | 13 May 2026 | 2 Sept 2032 | RSA 4096 | SHA256-RSA | f24b6d17f9d9ad7cb1c9fea78782699f |
Background: What to check on a remote MCP endpoint →
DNSSEC insecure
Validation of www.bullbear.ninja. — Not signed
| Zone | DS | Keys | Algorithms | Outcome |
|---|---|---|---|---|
| . | trust_anchor | 20326, 38696 | 8, 8 | Verified |
| ninja. | present | 46082 | 8 | Verified |
| bullbear.ninja. | 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 |
| Header | Value |
|---|---|
| strict-transport-security | max-age=63072000 |
Background: How OAuth 2.1 works in the 2026 MCP spec →
Transports 2 probes
| Transport | URL | Outcome | Status | Location |
|---|---|---|---|---|
| streamable-http | https://www.bullbear.ninja/api/mcp | Verified | 200 | |
| http (plaintext) | http://www.bullbear.ninja/api/mcp | HTTPS enforced | 308 | https://www.bullbear.ninja/api/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 →
fetch Fetch stock technicals ~58
Fetch the full technical record for one stock by id, ticker, or company name. Returns a readable summary and structured metadata.
| Name | Type | Req | Description |
|---|---|---|---|
| id | string | yes | Ticker or company name, e.g. '005930' or 'SK Hynix'. |
No output schema declared.
No examples provided.
get_technical_analysis Get technical analysis ~114
Technical levels for one or more covered stocks (KR/US/HK/CN/JP/TW/EU) from the precomputed cache: price, MA5/20/60/120, RSI14, Bollinger position, support/resistance, 52-week range, momentum, volatility, trend, and a 0-100 signal score. Accepts tickers or Korean/English company names.
| Name | Type | Req | Description |
|---|---|---|---|
| tickers | array | yes | Tickers or company names (KR/EN), up to 25. |
No output schema declared.
No examples provided.
list_covered_stocks List covered stocks ~73
Browse the covered universe, optionally filtered by market, sector, or ticker/name. Results include the latest signal score and trend when available.
| Name | Type | Req | Description |
|---|---|---|---|
| limit | integer | – | Default 50, max 200. |
| market | string | – | – |
| query | string | – | – |
| sector | string | – | – |
No output schema declared.
No examples provided.
screen_technicals Screen by technicals ~145
Screen the covered universe by trend, signal score, RSI, market, and sector. Sort by 'below_high' or 'rsi_asc' for pullbacks/oversold stocks, or 'signal_desc'/'momentum_desc' for leaders.
| Name | Type | Req | Description |
|---|---|---|---|
| limit | integer | – | Default 50, max 200. |
| market | string | – | – |
| max_signal_score | number | – | – |
| min_signal_score | number | – | – |
| rsi_above | number | – | – |
| rsi_below | number | – | – |
| sector | string | – | – |
| sort | string | – | Default 'signal_desc'. |
| trend | string | – | – |
No output schema declared.
No examples provided.
search Search stocks ~72
Search the covered stock universe by company name or ticker (KR/EN). Returns ids, titles, URLs, and short technical snippets. Pair with fetch for a full record.
| Name | Type | Req | Description |
|---|---|---|---|
| limit | integer | – | Default 20, max 50. |
| query | string | yes | Company name or ticker substring (KR/EN). |
No output schema declared.
No examples provided.
What is the io.github.oswarld/technical MCP server?
io.github.oswarld/technical is an MCP server listed in the public MCP registry as io.github.oswarld/technical. Technical analysis (RSI, MA, signal score) for 9,400+ global stocks, by ticker or name. This page covers its hosted endpoint (https://www.bullbear.ninja/api/mcp).
Is the io.github.oswarld/technical MCP server safe to use?
io.github.oswarld/technical scores 86 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 io.github.oswarld/technical MCP server expose?
io.github.oswarld/technical exposes 5 tools: get_technical_analysis, screen_technicals, list_covered_stocks, search, fetch. Their descriptions and schemas cost roughly 462 tokens of context every time the server is loaded.
Does the io.github.oswarld/technical MCP server require authentication?
No. We connected to io.github.oswarld/technical without credentials and it answered, so anything it exposes is reachable by anyone who knows the address.
Is the io.github.oswarld/technical MCP server still maintained?
io.github.oswarld/technical is still listed as active in the MCP registry. We last reached this channel on 21 September 2026. Those dates come from our own scans of the registry and the channel itself, not from anything the publisher announced.