Raintree Technology
REMOTE · RAINTREE.TECHNOLOGY
Anonymous public tools for Raintree Technology. See the published agent boundary before use.
Available components
Last scanned (1 hour ago)
Scores higher than 96% of remote servers
Reachable. Last reached 5 Nov 2026.
Category Code Search and Documentation
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 Usability80
- AI-judged instruction clarity (excellent).Pass
- Tool/resource definitions use about 272 tokens (~38/item across 7 items; 7 tools + 0 resources), lean.Pass
- Usage-examples check failed: none of the tools include examples. See how to fix → Fail
Stability & Change Management97
- Stability observed for 29 of 30 days with no destabilising changes; credit accrues until the full window elapses.Partial
Tool Coverage100
- 100% of tools have a non-trivial description (not blank, and not just the tool's name).Pass
- 100% of tool parameters carry a description.Pass
- Structured output schemas are declared (100% of tools); any adoption earns full credit.Pass
Tool Safety100
- No prompt-injection markers were found in the server instructions, tool names or descriptions we captured.Pass
- We read all 7 captured tool definition(s), and no name or description among them implies an irreversible operation.Pass
- An AI judge read all 8 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
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.
- 5 Nov 26 0
- Stability: pass → 0.97 functional
- 30 Oct 26 +63
- Authorization: unverified → partial ▲ security
- Injection markers: unverified → pass ▲ security
- Stability: unverified → pass ▲ security
- Transport: fail → pass ▲ security
- Endpoint reachability: not serving MCP → reachable ▲ functional
- Tool coverage: unverified → 100 ▲ functional
- MCP protocol: unverified → pass ▲ functional
- 23 Oct 26 −63
- Endpoint reachability: reachable → not serving MCP ▼ security
- Stability: pass → unverified ▼ security
- Authorization: partial → unverified ▼ security
- Tool safety: pass → unverified ▼ security
- Transport: pass → fail ▼ security
- Capabilities: pass → unverified ▼ functional
- Tool coverage: 100 → unverified ▼ functional
- First check of Schema quality: unverified functional
- 10 Oct 26 +2
- Stability: fail → pass ▲ security
- 28 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
- 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
- 10 Sept 26 0
- Stability: 0.40 → fail ▼ security
- A breaking change shipped without a version bump: still 1.0.0 ▼ security
- Tool “search_writing” was removed ▼ security
- The server rewrote its instructions, which are the text every model session reads security
- New tool “search_research” functional
- 29 Aug 26 0
- Stability: unverified → 0.03 ▲ 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 5 Nov 2026 · Probed https://raintree.technology/mcp
TLS valid
Negotiated TLS 1.3 with TLS_AES_128_GCM_SHA256 .
| Subject | Issuer | Valid from | Valid until | Key | Signature | Serial |
|---|---|---|---|---|---|---|
| CN=raintree.technology | CN=YR2,O=Let's Encrypt,C=US | 21 Oct 2026 | 19 Jan 2027 | RSA 2048 | SHA256-RSA | 6a0d509c409c0f606d9e56f92dc53c981cd |
| SANs: raintree.technology | ||||||
| CN=YR2,O=Let's Encrypt,C=US (CA) | CN=Root YR,O=ISRG,C=US | 3 Sept 2025 | 2 Sept 2028 | RSA 2048 | SHA256-RSA | 4ebd24947e24d394802d84a52fd5b319 |
| 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 raintree.technology. — Not signed
| Zone | DS | Keys | Algorithms | Outcome |
|---|---|---|---|---|
| . | trust_anchor | 20326, 38696 | 8, 8 | Verified |
| technology. | present | 27175 | 8 | Verified |
| raintree.technology. | 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; includeSubDomains; preload |
| content-security-policy | default-src 'self'; script-src 'self' https://va.vercel-scripts.com 'unsafe-inline'; style-src 'self' 'unsafe-inline'; img-src 'self' data: https: blob:; font-src 'self' data:; media-src 'self'; connect-src 'self' https://vitals.vercel-insights.com https://va.vercel-scripts.com; worker-src 'self' blob:; manifest-src 'self'; object-src 'none'; base-uri 'self'; form-action 'self'; frame-ancestors 'none'; upgrade-insecure-requests |
| x-content-type-options | nosniff |
| x-frame-options | DENY |
| referrer-policy | strict-origin-when-cross-origin |
| permissions-policy | camera=(), microphone=(), geolocation=(), browsing-topics=(), payment=(), usb=(), bluetooth=(), serial=() |
Background: How OAuth 2.1 works in the 2026 MCP spec →
Transports 2 probes
| Transport | URL | Outcome | Status | Location |
|---|---|---|---|---|
| streamable-http | https://raintree.technology/mcp | Verified | 200 | |
| http (plaintext) | http://raintree.technology/mcp | HTTPS enforced | 308 | https://raintree.technology/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 →
get_company_capabilities Get Company Capabilities ~33
Use this when an agent needs to get Raintree Technology's public company description, sectors, and portfolio scope.
Input schema present but exposes no named parameters.
Structured output declared, but exposes no named fields.
No examples provided.
get_contact_options Get Contact Options ~29
Use this when an agent needs to return public contact options without sending a message or submitting a form.
Input schema present but exposes no named parameters.
Structured output declared, but exposes no named fields.
No examples provided.
get_project Get Project ~39
Use this when an agent needs to get one public Raintree Technology project by canonical identifier.
| Name | Type | Req | Description |
|---|---|---|---|
| id | string | yes | Canonical public project identifier |
Structured output declared, but exposes no named fields.
No examples provided.
list_open_source_projects List Open Source Projects ~30
Use this when an agent needs to list Raintree Technology's public open-source projects and repositories.
Input schema present but exposes no named parameters.
Structured output declared, but exposes no named fields.
No examples provided.
list_products List Products ~27
Use this when an agent needs to list related products built by Raintree Technology’s founder.
Input schema present but exposes no named parameters.
Structured output declared, but exposes no named fields.
No examples provided.
search_projects Search Projects ~42
Use this when an agent needs to search Raintree Technology's open-source tools and related founder products.
| Name | Type | Req | Description |
|---|---|---|---|
| query | string | yes | Case-insensitive public search query |
Structured output declared, but exposes no named fields.
No examples provided.
search_research Search Research ~37
Use this when an agent needs to search public Raintree Technology research.
| Name | Type | Req | Description |
|---|---|---|---|
| query | string | yes | Case-insensitive public search query |
Structured output declared, but exposes no named fields.
No examples provided.
How do I install the Raintree Technology MCP server?
Raintree Technology is a hosted endpoint at https://raintree.technology/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 · raintree.technology
claude mcp add --transport http technology-raintree-public 'https://raintree.technology/mcp'
What is the Raintree Technology MCP server?
Raintree Technology is an MCP server listed in the public MCP registry as technology.raintree/public. Anonymous public tools for Raintree Technology. See the published agent boundary before use. This page covers its hosted endpoint (https://raintree.technology/mcp).
Is the Raintree Technology MCP server safe to use?
Raintree Technology scores 88 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 Raintree Technology MCP server expose?
Raintree Technology exposes 7 tools: search_projects, get_project, list_products, list_open_source_projects, search_research, and 2 more. Their descriptions and schemas cost roughly 237 tokens of context every time the server is loaded.
Does the Raintree Technology MCP server require authentication?
No. We connected to Raintree Technology without credentials and it answered, so anything it exposes is reachable by anyone who knows the address.
Is the Raintree Technology MCP server still maintained?
Raintree Technology is still listed as active in the MCP registry. We last reached this channel on 5 November 2026. Those dates come from our own scans of the registry and the channel itself, not from anything the publisher announced.