ToolAPI
REMOTE · TOOLAPI.ORG · 2 COMPONENTS · SCANNED AUG 4
Free public MCP for AI agents — 193 tools, 44 workflows. No 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 Security46
- 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 193 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 check failed: the endpoint is reachable over plaintext HTTP. See how to fix → View diagnostics → Fail
- 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 Usability82
- 100% of prompts and resources have a non-trivial description (not blank, and not just the item's name).Pass
- AI-judged instruction clarity (good).Pass
- Tool/resource definitions use about 7411 tokens (~36/item across 202 items; 193 tools + 9 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 Coverage70
- 100% of tools have a non-trivial description (not blank, and not just the tool's name).Pass
- 10% of tool parameters carry a description.Partial
Capabilities20
- Spec-recency check failed: implements MCP spec 2024-11-05; the latest is 2026-07-28. See how to fix → Fail
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 · toolapi.org
claude mcp add --transport http org-toolapi-hub https://toolapi.org/mcp
[mcp_servers.org-toolapi-hub] url = "https://toolapi.org/mcp"
{
"$schema": "https://opencode.ai/config.json",
"mcp": {
"org-toolapi-hub": {
"type": "remote",
"url": "https://toolapi.org/mcp",
"enabled": true
}
}
} openclaw mcp add org-toolapi-hub --url https://toolapi.org/mcp --transport streamable-http
mcp_servers:
org-toolapi-hub:
url: "https://toolapi.org/mcp" {
"mcpServers": {
"org-toolapi-hub": {
"type": "http",
"url": "https://toolapi.org/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
- 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.
- 28 Jul 26 +1
No change was recorded against any check on this day. Stability & Change Management went from 3 to 7. That category is still filling its 30-day observation window: 1 days of observed history at the previous scan, 2 at this one. The score rises as the window fills, whether or not the server changes.
- 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 54
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://toolapi.org/mcp
TLS valid
Negotiated TLS 1.3 with TLS_AES_128_GCM_SHA256 .
| Subject | Issuer | Valid from | Valid until | Key | Signature | Serial |
|---|---|---|---|---|---|---|
| CN=toolapi.org | CN=WE1,O=Google Trust Services,C=US | 24 Jun 2026 | 22 Sept 2026 | ECDSA 256 | ECDSA-SHA256 | 82ad67df9eb80fcf135b9e2f5fd63e68 |
| SANs: toolapi.org, *.toolapi.org | ||||||
| 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 |
DNSSEC insecure
Validation of toolapi.org. — Not signed
| Zone | DS | Keys | Algorithms | Outcome |
|---|---|---|---|---|
| . | trust_anchor | 20326, 38696 | 8, 8 | Verified |
| org. | present | 26974 | 8 | Verified |
| toolapi.org. | 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://toolapi.org/mcp | Verified | 200 | |
| http (plaintext) | http://toolapi.org/mcp | Served over HTTP | 200 |
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.
sql_format ~44
Format SQL text (never executed; reindent + keyword case).
| Name | Type | Req | Description |
|---|---|---|---|
| keyword_case | string | — | — |
| reindent | boolean | — | — |
| text | string | yes | — |
No output schema declared.
No examples provided.
sql_tables_extract ~47
Extract table names from SQL (FROM/JOIN/INTO/UPDATE/TABLE). When: Heuristic extract of SQL table names (best-effort).
| Name | Type | Req | Description |
|---|---|---|---|
| text | string | yes | — |
No output schema declared.
No examples provided.
ssl_cert_fetch ~38
Fetch live TLS certificate from host:port (expiry, issuer, SAN).
| Name | Type | Req | Description |
|---|---|---|---|
| host | string | yes | — |
| port | integer | — | — |
No output schema declared.
No examples provided.
string_truncate ~53
Truncate text with ellipsis. When: Truncate long strings with ellipsis for UI/logs.
| Name | Type | Req | Description |
|---|---|---|---|
| ellipsis | string | — | — |
| max_length | integer | — | — |
| text | string | yes | — |
No output schema declared.
No examples provided.
template_fill ~32
Fill {{variable}} placeholders in a template string.
| Name | Type | Req | Description |
|---|---|---|---|
| template | string | yes | — |
| variables | object | yes | — |
No output schema declared.
No examples provided.
text_case_convert ~42
Convert case: lower, upper, title, snake, kebab, camel, pascal.
| Name | Type | Req | Description |
|---|---|---|---|
| mode | string | yes | — |
| text | string | yes | — |
No output schema declared.
No examples provided.
text_diff ~33
Unified line diff between two texts (like git diff).
| Name | Type | Req | Description |
|---|---|---|---|
| left | string | yes | — |
| right | string | yes | — |
No output schema declared.
No examples provided.
text_lorem ~22
Generate lorem ipsum placeholder paragraphs.
| Name | Type | Req | Description |
|---|---|---|---|
| paragraphs | integer | — | — |
No output schema declared.
No examples provided.
text_similarity ~30
SequenceMatcher similarity ratio between two texts.
| Name | Type | Req | Description |
|---|---|---|---|
| a | string | yes | — |
| b | string | yes | — |
No output schema declared.
No examples provided.
text_slugify ~37
URL-safe slug from title or heading. When: Make URL-safe slugs from titles/filenames.
| Name | Type | Req | Description |
|---|---|---|---|
| text | string | yes | — |
No output schema declared.
No examples provided.
text_stats ~28
Count chars, words, lines, sentences; estimate reading time.
| Name | Type | Req | Description |
|---|---|---|---|
| text | string | yes | — |
No output schema declared.
No examples provided.
text_wrap ~40
Wrap text to a maximum line width. When: Hard-wrap text to a column width.
| Name | Type | Req | Description |
|---|---|---|---|
| text | string | yes | — |
| width | integer | — | — |
No output schema declared.
No examples provided.
time_convert ~27
Convert unix seconds or ISO-8601 to both formats.
| Name | Type | Req | Description |
|---|---|---|---|
| value | string | yes | — |
No output schema declared.
No examples provided.
time_now ~18
Current UTC unix timestamp and ISO-8601.
Input schema present but exposes no named parameters.
No output schema declared.
No examples provided.
timezone_convert ~59
Convert datetime between IANA timezones (e.g. UTC to Asia/Shanghai).
| Name | Type | Req | Description |
|---|---|---|---|
| from_timezone | string | — | — |
| to_timezone | string | yes | e.g. Asia/Shanghai |
| value | string | yes | Unix seconds or ISO datetime |
No output schema declared.
No examples provided.
timezone_list ~17
List common IANA timezone names for conversion.
Input schema present but exposes no named parameters.
No output schema declared.
No examples provided.
todo_comment_extract ~30
Extract TODO/FIXME/HACK/XXX comments with line numbers.
| Name | Type | Req | Description |
|---|---|---|---|
| text | string | yes | — |
No output schema declared.
No examples provided.
toml_schema_validate ~59
Validate TOML config against JSON Schema (Draft 7) in one step.
| Name | Type | Req | Description |
|---|---|---|---|
| max_errors | integer | — | — |
| schema | string | yes | JSON Schema (Draft 7) |
| toml | string | yes | TOML document text |
No output schema declared.
No examples provided.
toml_to_json ~26
Parse TOML and return JSON-compatible object.
| Name | Type | Req | Description |
|---|---|---|---|
| text | string | yes | — |
No output schema declared.
No examples provided.
toml_validate ~27
Validate TOML text; return parsed object or error.
| Name | Type | Req | Description |
|---|---|---|---|
| text | string | yes | — |
No output schema declared.
No examples provided.
trailing_whitespace_scan ~40
Scan text for trailing whitespace and tab characters. Note: best-effort / heuristic — not a full language parser.
| Name | Type | Req | Description |
|---|---|---|---|
| text | string | yes | — |
No output schema declared.
No examples provided.
tsconfig_lint ~30
Lint tsconfig.json structure (compilerOptions, strict hints).
| Name | Type | Req | Description |
|---|---|---|---|
| text | string | yes | — |
No output schema declared.
No examples provided.
unicode_normalize ~37
Unicode normalization (NFC/NFD/NFKC/NFKD).
| Name | Type | Req | Description |
|---|---|---|---|
| form | string | — | — |
| text | string | yes | — |
No output schema declared.
No examples provided.
unified_diff_parse ~28
Parse unified diff — files changed, lines added/removed.
| Name | Type | Req | Description |
|---|---|---|---|
| text | string | yes | — |
No output schema declared.
No examples provided.
unit_convert ~66
Convert units: length, weight, temperature, data, speed, time.
| Name | Type | Req | Description |
|---|---|---|---|
| category | string | — | optional: length, weight, temperature, data, speed, time |
| from_unit | string | yes | — |
| to_unit | string | yes | — |
| value | number | yes | — |
No output schema declared.
No examples provided.
unit_list ~17
List supported units per category for unit_convert.
Input schema present but exposes no named parameters.
No output schema declared.
No examples provided.
url_decode ~21
Decode percent-encoded string.
| Name | Type | Req | Description |
|---|---|---|---|
| text | string | yes | — |
No output schema declared.
No examples provided.
url_encode ~21
Percent-encode URL component.
| Name | Type | Req | Description |
|---|---|---|---|
| text | string | yes | — |
No output schema declared.
No examples provided.
url_join ~43
Join base URL with relative path (urllib urljoin). When: Join base URL + relative path correctly.
| Name | Type | Req | Description |
|---|---|---|---|
| base | string | yes | — |
| path | string | yes | — |
No output schema declared.
No examples provided.
url_normalize ~45
Normalize URL (lowercase host, sort query, drop fragment).
| Name | Type | Req | Description |
|---|---|---|---|
| drop_fragment | boolean | — | — |
| sort_query | boolean | — | — |
| url | string | yes | — |
No output schema declared.
No examples provided.
url_parse ~27
Parse URL into scheme, host, path, query components.
| Name | Type | Req | Description |
|---|---|---|---|
| url | string | yes | — |
No output schema declared.
No examples provided.
url_ssrf_check ~32
Check URL for SSRF risk (localhost, private IP, metadata hosts).
| Name | Type | Req | Description |
|---|---|---|---|
| url | string | yes | — |
No output schema declared.
No examples provided.
user_agent_parse ~30
Parse User-Agent string into browser, OS, and device hints.
| Name | Type | Req | Description |
|---|---|---|---|
| user_agent | string | yes | — |
No output schema declared.
No examples provided.
uuid_generate ~81
Generate UUID v1/v3/v4/v5 (batch supported). v3/v5 need name + namespace.
| Name | Type | Req | Description |
|---|---|---|---|
| count | integer | — | — |
| name | string | — | Required for v3/v5 |
| namespace | string | — | UUID string for v3/v5 namespace |
| namespace_type | string | — | — |
| version | integer | — | — |
No output schema declared.
No examples provided.
uuid_parse ~26
Parse UUID string: version, variant, hex bytes.
| Name | Type | Req | Description |
|---|---|---|---|
| uuid | string | yes | — |
No output schema declared.
No examples provided.
whois_lookup ~31
Domain registration lookup via RDAP (registrar, dates, nameservers).
| Name | Type | Req | Description |
|---|---|---|---|
| domain | string | yes | — |
No output schema declared.
No examples provided.
x509_parse ~33
Parse X.509 certificate PEM: subject, issuer, validity, SAN, fingerprint.
| Name | Type | Req | Description |
|---|---|---|---|
| pem | string | yes | — |
No output schema declared.
No examples provided.
xml_format ~32
Pretty-print XML with indentation. When: Pretty-print XML after the agent edits markup.
| Name | Type | Req | Description |
|---|---|---|---|
| text | string | yes | — |
No output schema declared.
No examples provided.
xml_to_json ~40
Convert XML document to JSON (attributes as @attr). When: Convert XML → JSON for agents that prefer JSON tools.
| Name | Type | Req | Description |
|---|---|---|---|
| text | string | yes | — |
No output schema declared.
No examples provided.
xml_validate ~24
Validate XML markup (well-formed check).
| Name | Type | Req | Description |
|---|---|---|---|
| text | string | yes | — |
No output schema declared.
No examples provided.
yaml_schema_validate ~43
Parse YAML then validate against JSON Schema (Draft 7).
| Name | Type | Req | Description |
|---|---|---|---|
| max_errors | integer | — | — |
| schema | string | yes | — |
| yaml | string | yes | — |
No output schema declared.
No examples provided.
yaml_to_json ~24
Parse YAML and return JSON-compatible object.
| Name | Type | Req | Description |
|---|---|---|---|
| text | string | yes | — |
No output schema declared.
No examples provided.
yaml_validate ~25
Validate YAML text; return parsed object or error.
| Name | Type | Req | Description |
|---|---|---|---|
| text | string | yes | — |
No output schema declared.
No examples provided.