com.freebatteryfactory/docs
REMOTE · FREEBATTERYFACTORY.COM · SCANNED SEP 22
Search and read the Free Battery Factory docs (LiteShip, batpak) as live MCP tools.
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 Security63
- 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 5 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
- 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 Usability89
- 100% of prompts and resources have a non-trivial description (not blank, and not just the item's name).Pass
- AI-judged instruction clarity (excellent).Pass
- Tool/resource definitions use about 4313 tokens (~38/item across 112 items; 5 tools + 107 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 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 (60% 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 5 captured tool definition(s), and no name or description among them implies an irreversible operation.Pass
- An AI judge read all 7 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 com.freebatteryfactory/docs MCP server?
com.freebatteryfactory/docs is a hosted endpoint at https://freebatteryfactory.com/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 · freebatteryfactory.com
claude mcp add --transport http com-freebatteryfactory-docs 'https://freebatteryfactory.com/mcp'
{
"mcpServers": {
"com-freebatteryfactory-docs": {
"url": "https://freebatteryfactory.com/mcp"
}
}
} {
"servers": {
"com-freebatteryfactory-docs": {
"type": "http",
"url": "https://freebatteryfactory.com/mcp"
}
}
} [mcp_servers.com-freebatteryfactory-docs] url = "https://freebatteryfactory.com/mcp"
{
"$schema": "https://opencode.ai/config.json",
"mcp": {
"com-freebatteryfactory-docs": {
"type": "remote",
"url": "https://freebatteryfactory.com/mcp",
"enabled": true
}
}
} openclaw mcp add com-freebatteryfactory-docs --url 'https://freebatteryfactory.com/mcp' --transport streamable-http
mcp_servers:
com-freebatteryfactory-docs:
url: "https://freebatteryfactory.com/mcp" {
"McpServers": {
"com-freebatteryfactory-docs": {
"Transport": "http",
"Url": "https://freebatteryfactory.com/mcp"
}
}
} assistant mcp add com-freebatteryfactory-docs -t streamable-http -u 'https://freebatteryfactory.com/mcp'
{
"mcpServers": {
"com-freebatteryfactory-docs": {
"type": "http",
"url": "https://freebatteryfactory.com/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.
- 10 Sept 26 +7
- Judged manipulation: unverified → pass ▲ security
- Schema quality: unverified → excellent ▲ functional
- 9 Sept 26 −7
- Judged manipulation: pass → unverified ▼ security
- Schema quality: excellent → unverified ▼ functional
- 5 Sept 26 0
- Resource “batpak/delivery-notes” was removed ▼ functional
- Resource “batpak/final-reconciliation” was removed ▼ functional
- Schema quality: 57 → 38 ▲ functional
- New resource “batpak/batteries” functional
- New resource “batpak/circuits” functional
- New resource “batpak/claude” functional
- New resource “batpak/conformance” functional
- New resource “batpak/documentation-map” functional
- New resource “batpak/events” functional
- New resource “batpak/factory” functional
- New resource “batpak/integration” functional
- New resource “batpak/invariants” functional
- New resource “batpak/model” functional
- New resource “batpak/projections” functional
- New resource “batpak/receipts” functional
- New resource “batpak/replay” functional
- New resource “batpak/roadmap” functional
- New resource “batpak/terminals” functional
- New resource “macroonz/compiler” functional
- New resource “macroonz/compiler/bounded” functional
- New resource “macroonz/compiler/closure” functional
- New resource “macroonz/compiler/codec” functional
- New resource “macroonz/compiler/descriptor” functional
- New resource “macroonz/compiler/descriptor/bench” functional
- New resource “macroonz/compiler/descriptor/concurrency” functional
- New resource “macroonz/compiler/descriptor/door” functional
- New resource “macroonz/compiler/descriptor/mutation” functional
- New resource “macroonz/compiler/descriptor/network” functional
- New resource “macroonz/compiler/descriptor/shadow” functional
- New resource “macroonz/compiler/descriptor/trial” functional
- New resource “macroonz/compiler/descriptor/vocabulary” functional
- New resource “macroonz/compiler/diagnostic” functional
- New resource “macroonz/compiler/expansion” functional
- New resource “macroonz/compiler/explanation” functional
- New resource “macroonz/compiler/host” functional
- New resource “macroonz/compiler/identity” functional
- New resource “macroonz/compiler/kind” functional
- New resource “macroonz/compiler/origin” functional
- New resource “macroonz/compiler/plan” functional
- New resource “macroonz/compiler/render” functional
- New resource “macroonz/compiler/request” functional
- New resource “macroonz/compiler/stamp” functional
- New resource “macroonz/compiler/support” functional
- New resource “macroonz/compiler/support/assembly” functional
- New resource “macroonz/compiler/support/cargo” functional
- New resource “macroonz/compiler/support/carrier” functional
- New resource “macroonz/compiler/token” functional
- New resource “macroonz/compiler/token/capture” functional
- New resource “macroonz/compiler/token/generation” functional
- New resource “macroonz/harness” functional
- New resource “macroonz/harness/bench” functional
- New resource “macroonz/harness/bench/declaration” functional
- New resource “macroonz/harness/bench/work” functional
- New resource “macroonz/harness/clock” functional
- New resource “macroonz/harness/corpus” functional
- New resource “macroonz/harness/depot” functional
- New resource “macroonz/harness/depot/capsules” functional
- New resource “macroonz/harness/depot/operator_family” functional
- New resource “macroonz/harness/depot/type_separation” functional
- New resource “macroonz/harness/descriptor” functional
- New resource “macroonz/harness/fault” functional
- New resource “macroonz/harness/fuzz” functional
- New resource “macroonz/harness/generate” functional
- New resource “macroonz/harness/generate/generation” functional
- New resource “macroonz/harness/generate/reduction” functional
- New resource “macroonz/harness/identity” functional
- New resource “macroonz/harness/interleave” functional
- New resource “macroonz/harness/muterprater” functional
- New resource “macroonz/harness/muterprater/backend” functional
- New resource “macroonz/harness/muterprater/discovery” functional
- New resource “macroonz/harness/muterprater/interpretation” functional
- New resource “macroonz/harness/muterprater/pressure” functional
- New resource “macroonz/harness/muterprater/proposal” functional
- New resource “macroonz/harness/muterprater/rewrite” functional
- New resource “macroonz/harness/muterprater/specimen” functional
- New resource “macroonz/harness/muterprater/verdict” functional
- New resource “macroonz/harness/network” functional
- New resource “macroonz/harness/network/simulation” functional
- New resource “macroonz/harness/network/transcript” functional
- New resource “macroonz/harness/oracle” functional
- New resource “macroonz/harness/oracle/compiled” functional
- New resource “macroonz/harness/oracle/structural” functional
- New resource “macroonz/harness/oracle/transcript” functional
- New resource “macroonz/harness/oracle/vector” functional
- New resource “macroonz/harness/preemption” functional
- New resource “macroonz/harness/properties” functional
- New resource “macroonz/harness/report” functional
- New resource “macroonz/harness/runner” functional
- New resource “macroonz/llms-full” functional
- New resource “macroonz/macros” functional
- New resource “macroonz/overview” 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
- The server rewrote its instructions, which are the text every model session reads security
- Schema quality: 51 → 57 ▼ functional
- Tool coverage: 50% → 60% ▲ functional
- New tool “describe_page_dimensions” functional
- 20 Aug 26 0
- Tool “list_products” rewrote its description, which is the text the model reads 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
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 22 Sept 2026 · Probed https://freebatteryfactory.com/mcp
TLS valid
Negotiated TLS 1.3 with TLS_AES_128_GCM_SHA256 .
| Subject | Issuer | Valid from | Valid until | Key | Signature | Serial |
|---|---|---|---|---|---|---|
| CN=freebatteryfactory.com | CN=WE1,O=Google Trust Services,C=US | 15 Aug 2026 | 13 Nov 2026 | ECDSA 256 | ECDSA-SHA256 | b99ae0a219970dbe0e0b7dd92a31f326 |
| SANs: freebatteryfactory.com, research.freebatteryfactory.com, *.research.freebatteryfactory.com | ||||||
| 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 freebatteryfactory.com. — Not signed
| Zone | DS | Keys | Algorithms | Outcome |
|---|---|---|---|---|
| . | trust_anchor | 20326, 38696 | 8, 8 | Verified |
| com. | present | 19718 | 13 | Verified |
| freebatteryfactory.com. | 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=31536000; includeSubDomains; preload |
| x-content-type-options | nosniff |
| x-frame-options | DENY |
| referrer-policy | strict-origin-when-cross-origin |
| permissions-policy | camera=(), microphone=(), geolocation=() |
Background: How OAuth 2.1 works in the 2026 MCP spec →
Transports 2 probes
| Transport | URL | Outcome | Status | Location |
|---|---|---|---|---|
| streamable-http | https://freebatteryfactory.com/mcp | Verified | 200 | |
| http (plaintext) | http://freebatteryfactory.com/mcp | HTTPS enforced | 301 | https://freebatteryfactory.com/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 →
describe_page_dimensions Describe the page’s adaptive dimensions ~183
Describe the adaptive dimensions of this site's pages: each named layout regime, the states it can occupy, and the signal and thresholds it is carved from. These are the same boundary definitions that emit the page's @container CSS, so this is the page's real state space rather than a description of it. Read-only — no tool here changes the page. Caveat: each dimension's `current` field is an SSR-time fallback (always the first state), NOT the requesting browser's live state — this manifest is compiled once, server-side, with no viewport to read. HOW to find the live state differs per dimension — some have a `data-czap-state` DOM attribute to read, some do not and must be derived from viewport width against the stated thresholds instead — so read each dimension's own `description` rather than assuming one mechanism for all of them.
Input schema present but exposes no named parameters.
| Name | Type | Req | Description |
|---|---|---|---|
| dimensions | object | yes | Dimension name -> { states, current, exclusive, description }. `current` is an SSR fallback (always states[0]), not the live browser state. How to find the real live state is NOT uniform across dimen… |
| systemPrompt | string | yes | Rendered prose naming every dimension and its states. |
No examples provided.
get_doc Read a documentation page ~121
Fetch a single documentation page as Markdown, given a product id and a page slug (both come from list_products / search_docs results, or a doc URL like /liteship/overview). Returns the title, description, a heading outline, and the full Markdown body.
| Name | Type | Req | Description |
|---|---|---|---|
| product | string | yes | Product id from list_products (e.g. "liteship", "batpak"). |
| slug | string | yes | Page slug, e.g. "overview" or "factory" (from search_docs results or the last path segment of a doc URL). |
No output schema declared.
No examples provided.
get_llms_full Get a product’s full agent reference ~95
Return a link to the complete, source-linked agent reference (llms-full.txt) for a product — its entire prose, API surface, and examples in one document. This file is large, so it is returned as a resource link and canonical URL rather than inlined; use search_docs/get_doc for targeted lookups and this when you want the whole corpus.
| Name | Type | Req | Description |
|---|---|---|---|
| product | string | yes | Product id from list_products. |
No output schema declared.
No examples provided.
list_products List documented products ~77
List the Free Battery Factory products whose documentation is hosted here, each with a one-line blurb, current docs version, and canonical URLs. Presence here means the docs are published, not that the product is in active development — each blurb states its lifecycle. Call this first to discover the valid `product` ids used by the other tools.
Input schema present but exposes no named parameters.
| Name | Type | Req | Description |
|---|---|---|---|
| products | array | yes | – |
No examples provided.
search_docs Search the documentation ~130
Full-text search across the product documentation. Returns the best-matching pages with title, description, canonical URL, matched section headings, and a snippet. Omit `product` to search every product at once, or pass one of the ids from list_products to scope it.
| Name | Type | Req | Description |
|---|---|---|---|
| limit | integer | – | Maximum results to return (default 8, max 25). |
| product | string | – | Optional product id from list_products to scope the search. Omit to search all products. |
| query | string | yes | Search terms, e.g. "boundary hysteresis" or "deterministic replay". |
| Name | Type | Req | Description |
|---|---|---|---|
| results | array | yes | – |
No examples provided.
What is the com.freebatteryfactory/docs MCP server?
com.freebatteryfactory/docs is an MCP server listed in the public MCP registry as com.freebatteryfactory/docs. Search and read the Free Battery Factory docs (LiteShip, batpak) as live MCP tools. This page covers its hosted endpoint (https://freebatteryfactory.com/mcp).
Is the com.freebatteryfactory/docs MCP server safe to use?
com.freebatteryfactory/docs scores 83 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 com.freebatteryfactory/docs MCP server expose?
com.freebatteryfactory/docs exposes 5 tools: list_products, search_docs, get_doc, get_llms_full, describe_page_dimensions. Their descriptions and schemas cost roughly 606 tokens of context every time the server is loaded.
Does the com.freebatteryfactory/docs MCP server require authentication?
No. We connected to com.freebatteryfactory/docs without credentials and it answered, so anything it exposes is reachable by anyone who knows the address.
Is the com.freebatteryfactory/docs MCP server still maintained?
com.freebatteryfactory/docs is still listed as active in the MCP registry. We last reached this channel on 22 September 2026. Those dates come from our own scans of the registry and the channel itself, not from anything the publisher announced.