Did you know ... Search Documentation:
Packs (add-ons) for SWI-Prolog

Below is a list of known packages. Please be aware that packages are not moderated. Installing a pack does not execute code in the pack, but simply loading a library from the pack may execute arbitrary code. More information about packages is available here. You can search for packages from the Prolog command line using pack_list/1. This contacts the pack server for packs that match by name or title. A leading i indicates that the pack is already installed, while p merely indicates that it is known by the server.

?- pack_list(graph).
p callgraph@0.3.4           - Predicate call graph visualisation
i graphml@0.1.0             - Write GraphML files
i gvterm@1.1                - Show Prolog terms using graphviz
p musicbrainz@0.6.3         - Musicbrainz client library
p sindice@0.0.3             - Access to Sindice semantic web search engine

After finding the right pack, the pack and its dependencies can be installed using the pack_install/1 as illustrated below.

?- pack_install(hello).

Clicking the package shows details and allows you to rate and comment the pack.

Pack
tot: 244
Version
(#older)
Downloads
tot: 9,204
(#latest)
Rating
(#votes/
#comments)
Title
regex0.3.31148691
Regular expressions
prosqlite1.51537823
(0/1)
An SWI-Prolog interface to SQLite
cplint3.1.01283481
A suite of programs for reasoning with probabilistic logic programs
lambda1.0.0322
(4/4)
Lambda expressions
real2.01130297
Integrative statistics with R
julian0.1.3625314
Date and time library
logtalk3.17.0452442
Logtalk - Object-Oriented Logic Programming Language
smtp1.0.0522233
An (E)SMTP client for sending mail
func0.4.2820169
(2/2)
Function application and composition
list_util0.13.0171975
Predicates for working with lists
callgraph0.4.11716935
(1/1)
Predicate call graph visualisation
tap0.4.01113562
Automated tests via Test Anything Protocol
simple_template1.2.0713518
Logic-free text (HTML) templates
trill5.0.0791342
A tableau probabilistic reasoner in three different versions
arouter1.1.1412985
Alternative HTTP path router
db_facts0.5512612
Common db-tables-as-facts and SQL layer for ODBC and proSQLite.
pac1.4.7831106
Anonymous predicates expansion utility
mavis0.2.3810787
Optional type declarations
typedef0.1.8910612
(2/2)
Support for type definitions
plgi1.0.61010629
(1/1)
PLGI - Prolog bindings for GLib/GObject/GIO/GTK+
docstore2.0.1510670
Document-oriented database for Prolog
aleph5101032
Aleph Inductive Logic Prorgramming system
gvterm1.119867
(1/1)
Show Prolog terms using graphviz
markdown0.0.219387
Markdown parser for SWI-Prolog
dict_schema0.0.217774
Dict converter and validator
delay0.3.377749
Avoid instantiation errors for built-in predicates
spawn0.0.175
Easy concurrency
hello0.0.175
(1/1)
Hello World
sort_dict0.0.327470
Sorts dicts by key
graphml0.1.073
(1/1)
Write GraphML files
dcgutils1.1.09738
DCG related utilities
quickcheck0.2.067123
QuickCheck randomized testing
djson0.0.327064
Declarative JSON
type_check1.0.116965
Type System for Prolog based on Hindley-Milner
webconsole0.9.116766
(0/1)
Use a browser as HTML console
auc1.010662
Library for computing Areas Under the Receiving Operating Charactersitics and Precision Recall curves
plOpenGL0.6.256450
(1/1)
OpenGL Bindings
sparkle0.0.986353
(1/1)
Prolog-friendly interface to SPARQL endpoints
blog_core1.1.1166310
Blog/CMS framework
function_expansion0.1.226253
(1/1)
Help for writing function-like macros
refactor0.0.340581
Refactoring Tools for SWI-Prolog
matrix1.045711
Operations with matrices
memo0.6.117565
Persistent memoisation of deterministic predicates
recaptcha0.9.225550
reCAPTCHA plugin for SWI-Prolog HTTP framework
odf_sheet0.2.344933
Load and analyze ODF spreadsheets (.ods)
genutils0.3.622483
General miscellaneous utilities
by_unix0.1.614745
An elegance layer to calling unix commands.
swicli2.0.010468
SWI-Prolog interface to C/C++/.NET/Mono/Objective-C
xtools0.0.231442
Extended tools for Prolog
pfc1.1.11828442
Pfc -- a package for forward chaining in Prolog
wsdl0.143
Web Service Description Language (WSDL) and SOAP
tor1.0.444322
Tor: Extensible Search with Hookable Disjunction
fileutils0.3.16437
Utilities for reading, writing and finding files
amazon_api0.0.324336
Interface to Amazon APIs
rserve_client1.1.012424
R Rserve client
swipe0.2.6114113
Shell pipeline construction with type checking
options1.164111
Options handling.
irc_client1.3.094118
Low level interface to IRC clients
maybe0.1.134037
The maybe type represents an optional value
tokenize0.1.223937
A nascent tokenization library
sweet0.1.133934
Sugar to make Prolog a little sweeter
atom_feed0.2.043925
Parse Atom and RSS feeds
weblog0.0.563812
(0/1)
weblog
musicbrainz0.7.0213812
Musicbrainz client library
logicmoo_base1.1.11831381
LogicMOO - Extends Prolog Programming to support Dynamic Epistemic Logic (DEL) with Constraints
xlibrary0.0.222362
Extended libraries for Prolog
lbfgs1.015351
An interface to call libLBFGS from within SWI-Prolog
plosc0.4.66343
OSC input/output via liblo
pack_errors1.033411
Contextual error handling for packs.
bio_db1.110347
Access, use and manage big, biological datasets.
prologmud_samples1.1.11823321
Online text adventure game - Sample
os_lib1.063212
Operating system interaction predicates.
bims2.243210
Bayesian inference of model structure.
uri_qq0.3.033120
URI quasiquotations
plcairo0.9.113112
plcairo - Prolog bindings for cairo graphics library
condition0.1.133119
Condition system a la Common Lisp
turing1.0.223025
Turing Machine Simulator
os_sub0.0.633019
Collect files and sub-directories
must_trace1.1.11823301
Trace with your eyeballs instead of your fingers
yaml0.14292
YAML parser
stoics_lib1.062913
A medley of library predicates for stoics packs
spuds1.09292
Persistent, user code inclusive, documentation server for linux
dcg_util0.3.13292
(1/1)
DCG utility predicates
assertions0.0.119291
Ciao Assertions Reader for SWI-Prolog
wgraph0.322812
Weighted graphs, with plotting via Real
sql_compiler0.1.428
Prolog to SQL compiler
semantria0.0.432818
Use Semantria natural language API
plml2.0.316284
Prolog-Matlab bridge
wam_common_lisp1.1.11821271
ANSI Common Lisp implemented in Prolog
rdfs2pl0.0.53275
Compile an RDFS schema to prolog predicates
plmidi0.7.07252
Interface to Mac OS X MIDI system
interpolate0.1.02251
String interpolation
sldnfdraw1.66242
SLDNF Draw is a Prolog program that draws SLDNF Trees in LaTeX
rtchecks0.0.115241
Run-Time Checker for Assertions
jolog0.0.312414
Concurrency via join calculus
environ1.024
Demo package with C code, fetching the program environment
bencode0.0.124
Bencoding from BitTorrent protocol
resbound0.8.112322
Run goal with resource bounds
mutable_variables1.0.023
Mutable Variables
mlu0.212316
Machine learning utilities
julian_lang_en0.0.212322
Parse English language phrases into library(julian) constraints
dia0.123
An interface to .dia-uml-diagrams
cplint_r1.0.010234
R plotting predicates for cplint
plrand0.9.1313221
Skippable pseudorandom generator and distributions
pl_omdb0.5.08222
API interface to OMDB (Open Movie Database)
lcs0.0.122
Longest common subsequence
unionfind1.0.021
Optimal implementation of the union-find algorithm in CHR
rtp_qsndqs0.322119
Real-time persistent queues and deques.
ccprism0.0.1016212
Probabilistic programming using delimited continuations
bio_db_repo18.3.306211
Data package for bio_db.
prologmud1.1.11815201
Online text adventure game - MUD Server
plsmf0.5.08206
Standard MIDI File reading
googleclient0.5.232011
SWI-Prolog code for "Login with Google"
cclab0.1.513203
Continuations lab
rocksdb0.7.02196
SWI-Prolog interface to RocksDB
readability_parser0.0.431910
Readability Parser API
pubmed0.0.43198
Access pubmed publication records
plchatscript1.0.941913
(1/1)
Interface to the ChatScript server.
pepl2.14196
Parameter estimation for SLP with the Failure Adjusted Maximisation algorithm.
pljulia0.1.416181
Embedded Julia for SWI Prolog
nan_common1.221814
Common operations (validation, etc.)
format_spec0.0.211817
Parse and check format/2 specifications
eggdrop1.1.11815181
Hook up to an existing IRC Client called an Eggdrop
b_real0.43186
Interface predicates to commonly used R functions.
transpiler0.17173
A universal translator for programming languages
thousands0.2.031712
(0/1)
Thousands separator for large integers
plmake0.0.311712
Prolog makefile-like system
link_grammar_prolog4.1.0.321713
A binding to use the Link Grammar library from SWI-Prolog
dotcloud0.0.211711
Conveniences for running on dotCloud
dot_dcg0.1.04171
A DCG for a subset of the DOT language
sindice0.0.53169
Access to Sindice semantic web search engine
r_session1.111615
Interface to an R process
hdt0.55169
Access RDF HDT files
cplint_datasets1.016
Dataset for machine learning with cplint
switex0.0.76159
Literate programming with LaTeX and Prolog
plasticsearch0.121513
Elasticsearch client API
fcgi0.9.015
fcgi - Fast Common Gateway Interface (FastCGI) library for Prolog
debug_call1.13153
Debugging with calls
xlisting1.1.11811142
Selective Interactive Non-Deterministic Tracing
wordnet0.9.12145
Access to WordNet database
unified_diff0.0.114
Parse and generate unified diffs
pinyin0.1.55148
Parsing and generation of Hanyu Pinyin
odict0.2.65149
Unifier over feature structures based on attributed variables
number_to_word0.4.25149
Integer to English word conversions
miser0.0.114
Build self-optimizing predicates
with_state0.0.56135
Stateful computations with records
requires1.05132
Predicate based code development
predicate_streams1.1.11811131
Implement your own Abstract Predicate Streams
mpi1.05131
Porting of the LAMMPI library of Yap Prolog to SWI-Prolog
dirtree1.0.011312
load XML of directory content
xsd0.1.64127
XML Schema validation with Prolog
plumdrum0.0.63122
Parsing of Humdrum/Kern symbolic music file format
gvar_syntax1.1.11811121
Global Variable Syntax
app0.112
Prolog Application Server
roman0.1.011
Roman numerals
mqtt1.0.52119
mqtt - pub/sub pack for SWI-Prolog using mosquitto
hook_hybrid1.1.11810111
Hook assert retract call of *specific* predicates
dictoo1.1.1189111
Dict-like OO Syntax
lib1.77102
Predicate based code development
fnotation0.0.32107
Function notation for Prolog
each_call_cleanup1.1.1188101
Each Call Redo Setup and Cleanup
chan0.2.010
Directional channels for thread communication
s_expression1.1.118791
Utilities for Handling of S-Expression Lisp/Scheme-Like forms and parsing of KIF, GDL, PDDL, CLIF
nan_numerics_prime1.2.5494
Nan.Numerics.Prime - A simple prime number library
loop_check1.1.118792
New simple loop checking
twitter0.108
(1/1)
A pack to access the twitter api
prism0.2.1484
Run PRISM as a child process
logicmoo_utils1.1.118681
Common predicates used by external Logicmoo Utils and Base
hashtbl0.0.2187
Pure and impure hash tables
geoip0.9.0183
Access GeoIP library
fluents0.1.08
Access all solutions of a goal without backtracking
clause_attvars1.1.118781
An alternate interface to the clause database to allow attributed variables to be asserted
biomake0.1.3383
Prolog makefile-like system
term_diff0.0.1175
tabling_dra1.0.4572
SWI-Prolog interface to Table-handling procedures for the "dra" interpreter. Written by Feliks Kluzniak at UTD (March 2009)
slack_prolog1.1.118176
Prolog interface to Slack http://www.slack.com
mtx0.2171
Working with data matrices
ldap4pl0.1176
LDAP interface
file_utilities0.17
File system related utilities
evil0.2.3171
(4/4)
Predicates to Further the Cause of Evil
edcg0.9.0173
Extended DCG
uuid1.1.0264
Generating and parsing version 4 UUIDs
tidylog0.0.16
plfann0.0.2363
SWI-Prolog for "Fast Artificial Neural Network Library"
no_repeats1.1.118561
New ways to avoid duplicate solutions
musicxml0.0.2164
MusicXML partial reader
instant_prolog_docs1.1.118561
Magically document prolog source files based on predicate and variable naming conventions
inotify0.9.1165
Access Linux inotify API to watch file system changes
xlisting_web1.1.118451
Manipulate and browse prolog runtime over www
with_open_options1.1.118451
Utilities to open various objects for read/write
with0.0.45
Context managers for SWI Prolog
web0.1.1152
Easy web client
upsh2.3251
Unix to Prolog shell.
subclause_expansion1.1.118451
More detailed versions of term/goal expansion hooks
pha0.1.2253
Probabilistic Horn Abduction
multimodal_dcg1.1.118451
Reduce floundering of DCGs by constraining and narrowing search
msgpack0.1.5351
DCG for packing & unpacking of MessagePack data to/from bytes
mime0.5.05
MIME processing library based on maildrop
mail_merge1.0.0151
Library for performing mail merge
logicmoo_planners1.1.118251
Various Hybrid HTN Planners speaking PDDLish and OCLh
log4p0.0.25
Logging for Prolog
file_scope1.1.118451
File local scoped efects
with_thread_local1.1.118341
Call a Goal with local assertions
timeutils0.0.44
Tools for temporally aware programming
obo_metadata0.0.4341
RDF vocabulary for OBO metadata ontologies
midiutils0.0.34
midiutils
lib_atts1.1.118341
Common atts.pl interface like https://sicstus.sics.se/sicstus/docs/4.0.0/html/sicstus/lib_002datts.html
kubepl0.1141
Kubernetes Client
httplog0.5.0143
Analyse SWI-Prolog HTTP server log files
css_write1.0.0143
DCG for generating CSS
ciao0.0.14
Ciao Prolog compatibility library
body_reordering1.1.118143
Clause expansion Utils for deciding which order to run Goals in a body
sparqlprog0.0.6231
Logic programming with SPARQL
resp0.3231
Redis protocol parser and writer
rdf_notification0.13
RDF notification
rdet0.0.13
Runtime determinacy checker
indexed_terms1.0.03
Positional access to terms' arguments
graphpl0.1.1231
Graph data structure utilities
consul_client0.0.2132
Consul Client
chess_db0.2132
PGN and chess game databases.
stompl0.12
STOMP client
pfd_meta0.12
Probabilistic finite domains meta-interpreter
pcache0.1.02
Persistent answer cache
pager0.1.0121
Send output to user's preferred pager
obo_ro0.0.12
Vocab for OBO Relation Ontology
nan_system_sources1.2.02
Nan.System.Sources - Answer Sources in Prolog
jwt_io0.0.2121
JWT implementation
hilog1.1.118121
XSB-Prolog's Hilog Syntax in SWI-Prolog
bibtex0.1.6121
Parser and predicates for BibTeX files
vcard0.0.11
vCard Parser and Predicates
rtrace0.0.71
Selective Interactive Non-Deterministic Tracing
resp_parse0.11
Redis protocol parser and writer
pddl_valoptic_api1.1.1181
pddl_valoptic_api -- A SWI-Prolog Pack that lets Prolog code seamlessly use PDDL based planners.
pac4pl0.11
An SWI-Prolog interface to libPAC
obo_core0.0.11
Vocab for upper parts of core OBOs such as GO
notes8000.1.01
Query phone number data from 800notes.com
nanp0.1.01
phone numbers in the North American Numbering Plan
mail_standards0.1.01
Mail IMF and Maildir implementations.
ical0.1.01
iCalendar DCGs and parsers
ffi0.11
Dynamically call C functions
dictype0.0.21
Concise dict type definitions
dialect-ciao0.0.11
Ciao Prolog compatibility library
coworkers0.1.01
Workflow definition as tree of coroutines
call_cleaup_each0.0.11
Call A Goal On Each Redo