SEC Fundamentals API
REMOTE · SEC.MULTYPLYLABS.COM · SCANNED AUG 3
SEC EDGAR financials, benchmarks, screening & Buffett value scans for agents. Pay x402 or API key.
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 →
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 16 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 Usability58
- AI-judged instruction clarity (fair).Partial
- Tool/resource definitions use about 1545 tokens (~96/item across 16 items; 16 tools + 0 resources), lean.Pass
- Usage-examples check failed: none of the tools include examples. See how to fix → Fail
Stability & Change Management27
- Stability observed for 8 of 30 days with no destabilising changes; credit accrues until the full window elapses.Partial
Tool Coverage71
- 100% of tools have a non-trivial description (not blank, and not just the tool's name).Pass
- 0% of tool parameters carry a description.Fail
- Structured output schemas are declared (100% of tools); any adoption earns full credit.Pass
Capabilities100
- Implements a supported MCP spec version (2025-11-25); the latest is 2026-07-28.Pass
Add this component to your MCP client. Where a client-specific snippet is available, pick your client below and copy it straight into your config; otherwise use the connection detail shown.
remote · sec.multyplylabs.com
claude mcp add --transport http com-multyplylabs-sec-fundamentals https://sec.multyplylabs.com/mcp
[mcp_servers.com-multyplylabs-sec-fundamentals] url = "https://sec.multyplylabs.com/mcp"
{
"$schema": "https://opencode.ai/config.json",
"mcp": {
"com-multyplylabs-sec-fundamentals": {
"type": "remote",
"url": "https://sec.multyplylabs.com/mcp",
"enabled": true
}
}
} openclaw mcp add com-multyplylabs-sec-fundamentals --url https://sec.multyplylabs.com/mcp --transport streamable-http
mcp_servers:
com-multyplylabs-sec-fundamentals:
url: "https://sec.multyplylabs.com/mcp" {
"mcpServers": {
"com-multyplylabs-sec-fundamentals": {
"type": "http",
"url": "https://sec.multyplylabs.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.
- 3 Aug 26 +1
No change was recorded against any check on this day. Stability & Change Management went from 23 to 27. That category is still filling its 30-day observation window: 7 days of observed history at the previous scan, 8 at this one. The score rises as the window fills, whether or not the server changes.
- 1 Aug 26 +1
No change was recorded against any check on this day. Stability & Change Management went from 17 to 20. That category is still filling its 30-day observation window: 5 days of observed history at the previous scan, 6 at this one. The score rises as the window fills, whether or not the server changes.
- 31 Jul 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
- 30 Jul 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
- 29 Jul 26 +1
No change was recorded against any check on this day. Stability & Change Management went from 7 to 10. That category is still filling its 30-day observation window: 2 days of observed history at the previous scan, 3 at this one. The score rises as the window fills, whether or not the server changes.
- 27 Jul 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
- 26 Jul 26 55
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 3 Aug 2026 · Probed https://sec.multyplylabs.com/mcp
TLS valid
Negotiated TLS 1.3 with TLS_AES_128_GCM_SHA256 .
| Subject | Issuer | Valid from | Valid until | Key | Signature | Serial |
|---|---|---|---|---|---|---|
| CN=sec.multyplylabs.com | CN=YE2,O=Let's Encrypt,C=US | 17 Jul 2026 | 15 Oct 2026 | ECDSA 256 | ECDSA-SHA384 | 5e299df6d4baeddca1b0872cd74735e81f8 |
| SANs: sec.multyplylabs.com | ||||||
| CN=YE2,O=Let's Encrypt,C=US (CA) | CN=Root YE,O=ISRG,C=US | 3 Sept 2025 | 2 Sept 2028 | ECDSA 384 | ECDSA-SHA384 | 4df3b15dd6c0784c507cd37b58e6f115 |
| CN=Root YE,O=ISRG,C=US (CA) | CN=ISRG Root X2,O=Internet Security Research Group,C=US | 13 May 2026 | 2 Sept 2032 | ECDSA 384 | ECDSA-SHA384 | 872165fc34b6e5fba8add5b3705fb53a |
| CN=ISRG Root X2,O=Internet Security Research Group,C=US (CA) | CN=ISRG Root X1,O=Internet Security Research Group,C=US | 13 May 2026 | 2 Sept 2032 | ECDSA 384 | SHA256-RSA | 6c8f1dc727c7117f7baf853ac980f9cd |
DNSSEC insecure
Validation of sec.multyplylabs.com. — Not signed
| Zone | DS | Keys | Algorithms | Outcome |
|---|---|---|---|---|
| . | trust_anchor | 20326, 38696 | 8, 8 | Verified |
| com. | present | 19718 | 13 | Verified |
| multyplylabs.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 |
Transports 2 probes
| Transport | URL | Outcome | Status | Location |
|---|---|---|---|---|
| streamable-http | https://sec.multyplylabs.com/mcp | Verified | 200 | |
| http (plaintext) | http://sec.multyplylabs.com/mcp | HTTPS enforced | 308 | https://sec.multyplylabs.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.
buffett_scan ~119
Buffett Quality Score (0-100) over a 5-year window: owner earnings, ROE consistency at 15%, balance-sheet safety, FCF quality. Foreign private issuers (20-F) excluded unless exclude_foreign=False. Not investment advice. Cost: $0.25.
| Name | Type | Req | Description |
|---|---|---|---|
| exclude_foreign | boolean | — | — |
| fy | integer | — | — |
| industry | — | — | — |
| limit | integer | — | — |
| min_revenue | number | — | — |
| min_score | integer | — | — |
| Name | Type | Req | Description |
|---|---|---|---|
| result | string | yes | — |
No examples provided.
buffett_value ~128
Buffett Value Scan: Quality Score fused with previous-close valuation — market cap, FCF yield, owner-earnings DCF margin of safety. Quality companies trading below intrinsic value. Foreign private issuers excluded unless exclude_foreign=False. Not investment advice. Cost: $0.25.
| Name | Type | Req | Description |
|---|---|---|---|
| exclude_foreign | boolean | — | — |
| fy | integer | — | — |
| industry | — | — | — |
| limit | integer | — | — |
| min_margin_of_safety | number | — | — |
| min_revenue | number | — | — |
| min_score | integer | — | — |
| Name | Type | Req | Description |
|---|---|---|---|
| result | string | yes | — |
No examples provided.
company_facts ~79
Raw normalized XBRL facts, filterable by canonical concept (revenue, net_income, total_assets, operating_cash_flow, ...), with filing provenance and quality flags. Cost: $0.01.
| Name | Type | Req | Description |
|---|---|---|---|
| cik | integer | yes | — |
| concept | — | — | — |
| fy_from | — | — | — |
| limit | integer | — | — |
| Name | Type | Req | Description |
|---|---|---|---|
| result | string | yes | — |
No examples provided.
company_filings ~63
SEC filing index with direct document URLs; form filters by type (10-K, 10-Q, 8-K, ...). Cost: $0.005.
| Name | Type | Req | Description |
|---|---|---|---|
| cik | integer | yes | — |
| form | — | — | — |
| limit | integer | — | — |
| Name | Type | Req | Description |
|---|---|---|---|
| result | string | yes | — |
No examples provided.
company_financials ~84
Clean annual financial statements: revenue, margins, income, balance sheet, cash flow, and ratios (gross_margin, roe, fcf, ...) per fiscal year. cik = SEC CIK number (Apple=320193). Cost: $0.02.
| Name | Type | Req | Description |
|---|---|---|---|
| cik | integer | yes | — |
| fy_from | — | — | — |
| fy_to | — | — | — |
| Name | Type | Req | Description |
|---|---|---|---|
| result | string | yes | — |
No examples provided.
company_signal ~116
Composite factor scorecard: quality, value, insider conviction, institutional positioning and short sentiment, each 0-100, plus a renormalized composite and coverage figure. Includes institutional ownership %, insider buy intensity (bps of market cap), short-to-ADV, and governance flags. weights is optional JSON, e.g. {"quality":0.4}. RESEARCH SIGNAL, NOT INVESTMENT ADVICE. Cost: $0.05.
| Name | Type | Req | Description |
|---|---|---|---|
| cik | integer | yes | — |
| weights | — | — | — |
| Name | Type | Req | Description |
|---|---|---|---|
| result | string | yes | — |
No examples provided.
compare_to_peers ~43
Compare one company's metrics against its industry cohort percentiles. Cost: $0.05.
| Name | Type | Req | Description |
|---|---|---|---|
| cik | integer | yes | — |
| fy | integer | yes | — |
| Name | Type | Req | Description |
|---|---|---|---|
| result | string | yes | — |
No examples provided.
industry_aggregate ~98
Cross-company cohort percentiles (p10/p25/median/p75/p90) for a metric, by industry (2-digit SIC) and size bucket. Metrics: gross_margin, operating_margin, roe, rd_intensity, debt_to_equity, revenue, fcf, ... Cost: $0.05.
| Name | Type | Req | Description |
|---|---|---|---|
| fy | — | — | — |
| industry | — | — | — |
| metric | string | yes | — |
| size | — | — | — |
| Name | Type | Req | Description |
|---|---|---|---|
| result | string | yes | — |
No examples provided.
insider_activity ~90
Recent insider (Form 4) transactions for a company plus a trailing summary: open-market buys vs sales, distinct buyers, net dollar value, with 10b5-1 plan flags. Cluster buying by officers/directors is a studied positive signal. Not investment advice. Cost: $0.02.
| Name | Type | Req | Description |
|---|---|---|---|
| cik | integer | yes | — |
| months | integer | — | — |
| Name | Type | Req | Description |
|---|---|---|---|
| result | string | yes | — |
No examples provided.
institutional_ownership ~66
13F institutional ownership snapshot: number of holders, aggregate shares/value, and quarter-over-quarter change (accumulating vs trimming). 45-day reporting lag; long-only. Not investment advice. Cost: $0.02.
| Name | Type | Req | Description |
|---|---|---|---|
| cik | integer | yes | — |
| Name | Type | Req | Description |
|---|---|---|---|
| result | string | yes | — |
No examples provided.
list_insights ~35
Catalog of curated market-wide analyses with parameters. FREE. Call before market_insight / buffett_* to see options.
Input schema present but exposes no named parameters.
| Name | Type | Req | Description |
|---|---|---|---|
| result | string | yes | — |
No examples provided.
market_insight ~115
Curated analysis across all companies. name: top_companies, movers, sector_landscape, metric_trend (agg=sum|median|mean), capital_returns, filing_velocity. Cost: $0.15.
| Name | Type | Req | Description |
|---|---|---|---|
| agg | — | — | — |
| form | — | — | — |
| fy | — | — | — |
| fy_from | — | — | — |
| fy_to | — | — | — |
| industry | — | — | — |
| limit | — | — | — |
| metric | — | — | — |
| min_revenue | — | — | — |
| months | — | — | — |
| name | string | yes | — |
| Name | Type | Req | Description |
|---|---|---|---|
| result | string | yes | — |
No examples provided.
screen_companies ~85
Screen companies by financial criteria. filters is a JSON list of [metric, op, value] triples, e.g. [["gross_margin",">",0.6],["revenue",">",1e9]]. Cost: $0.10.
| Name | Type | Req | Description |
|---|---|---|---|
| filters | string | yes | — |
| fy | integer | yes | — |
| limit | integer | — | — |
| Name | Type | Req | Description |
|---|---|---|---|
| result | string | yes | — |
No examples provided.
short_pressure ~65
Short-selling pressure: FINRA daily short-volume ratio over ~20 trading days — a bearish-sentiment proxy. Daily short-sale volume, not bi-monthly short interest. Not investment advice. Cost: $0.02.
| Name | Type | Req | Description |
|---|---|---|---|
| cik | integer | yes | — |
| Name | Type | Req | Description |
|---|---|---|---|
| result | string | yes | — |
No examples provided.
standard_score ~138
Industry-standard fundamental scores over all US public companies. name: piotroski (F-Score 0-9), altman_z (bankruptcy zones), beneish_m (earnings-manipulation flag), magic_formula (Greenblatt rank), accruals (Sloan earnings quality). Peer-reviewed; not investment advice. $0.15.
| Name | Type | Req | Description |
|---|---|---|---|
| exclude_foreign | boolean | — | — |
| flagged_only | — | — | — |
| limit | integer | — | — |
| min_revenue | number | — | — |
| min_score | — | — | — |
| name | string | yes | — |
| worst | — | — | — |
| zone | — | — | — |
| Name | Type | Req | Description |
|---|---|---|---|
| result | string | yes | — |
No examples provided.
top_signals ~85
Rank companies by composite factor score across five evidence sources. min_coverage filters thinly scored names; weights re-weights the factors. RESEARCH SIGNAL, NOT INVESTMENT ADVICE. Cost: $0.25.
| Name | Type | Req | Description |
|---|---|---|---|
| limit | integer | — | — |
| min_composite | number | — | — |
| min_coverage | number | — | — |
| weights | — | — | — |
| Name | Type | Req | Description |
|---|---|---|---|
| result | string | yes | — |
No examples provided.